Merge branch 'development' into NewStyleKinematicHardening-3
This commit is contained in:
Martin Diehl
commit
2aa2373432
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@ -318,7 +318,7 @@ subroutine show(this)
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do while (associated(item%next))
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write(6,'(a)') ' '//trim(item%string%val)
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item => item%next
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end do
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enddo
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end subroutine show
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@ -391,7 +391,7 @@ logical function keyExists(this,key)
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do while (associated(item%next) .and. .not. keyExists)
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keyExists = trim(IO_stringValue(item%string%val,item%string%pos,1)) == trim(key)
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item => item%next
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end do
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enddo
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end function keyExists
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@ -417,7 +417,7 @@ integer(pInt) function countKeys(this,key)
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if (trim(IO_stringValue(item%string%val,item%string%pos,1)) == trim(key)) &
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countKeys = countKeys + 1_pInt
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item => item%next
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end do
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enddo
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end function countKeys
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@ -451,7 +451,7 @@ real(pReal) function getFloat(this,key,defaultVal)
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getFloat = IO_FloatValue(item%string%val,item%string%pos,2)
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endif
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item => item%next
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end do
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enddo
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if (.not. found) call IO_error(140_pInt,ext_msg=key)
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@ -487,7 +487,7 @@ integer(pInt) function getInt(this,key,defaultVal)
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getInt = IO_IntValue(item%string%val,item%string%pos,2)
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endif
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item => item%next
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end do
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enddo
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if (.not. found) call IO_error(140_pInt,ext_msg=key)
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@ -538,7 +538,7 @@ character(len=65536) function getString(this,key,defaultVal,raw)
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endif
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endif
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item => item%next
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end do
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enddo
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if (.not. found) call IO_error(140_pInt,ext_msg=key)
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@ -584,7 +584,7 @@ function getFloats(this,key,defaultVal,requiredShape,requiredSize)
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enddo
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endif
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item => item%next
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end do
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enddo
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if (.not. found) then
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if (present(defaultVal)) then; getFloats = defaultVal; else; call IO_error(140_pInt,ext_msg=key); endif
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@ -635,7 +635,7 @@ function getInts(this,key,defaultVal,requiredShape,requiredSize)
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enddo
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endif
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item => item%next
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end do
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enddo
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if (.not. found) then
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if (present(defaultVal)) then; getInts = defaultVal; else; call IO_error(140_pInt,ext_msg=key); endif
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@ -712,7 +712,7 @@ function getStrings(this,key,defaultVal,requiredShape,raw)
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endif notAllocated
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endif
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item => item%next
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end do
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enddo
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if (.not. found) then
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if (present(defaultVal)) then; getStrings = defaultVal; else; call IO_error(140_pInt,ext_msg=key); endif
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@ -3,8 +3,7 @@
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!> @author Philip Eisenlohr, Max-Planck-Institut für Eisenforschung GmbH
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!> @author David Cereceda, Lawrence Livermore National Laboratory
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!> @author Martin Diehl, Max-Planck-Institut für Eisenforschung GmbH
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!> @brief material subroutine incoprorating dislocation and twinning physics
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!> @details to be done
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!> @brief crystal plasticity model for bcc metals, especially Tungsten
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!--------------------------------------------------------------------------------------------------
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module plastic_disloUCLA
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use prec, only: &
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@ -15,7 +14,6 @@ module plastic_disloUCLA
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private
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integer(pInt), dimension(:,:), allocatable, target, public :: &
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plastic_disloUCLA_sizePostResult !< size of each post result output
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character(len=64), dimension(:,:), allocatable, target, public :: &
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plastic_disloUCLA_output !< name of each post result output
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@ -23,46 +21,46 @@ module plastic_disloUCLA
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kB = 1.38e-23_pReal !< Boltzmann constant in J/Kelvin
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enum, bind(c)
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enumerator :: undefined_ID, &
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enumerator :: &
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undefined_ID, &
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rho_ID, &
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rhoDip_ID, &
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shearrate_ID, &
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accumulatedshear_ID, &
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mfp_ID, &
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resolvedstress_ID, &
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thresholdstress_ID, &
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dipoledistance_ID, &
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stressexponent_ID
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dipoledistance_ID
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end enum
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type, private :: tParameters
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real(pReal) :: &
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aTolRho, &
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grainSize, &
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SolidSolutionStrength, & !< Strength due to elements in solid solution
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SolidSolutionStrength, & !< Strength due to elements in solid solution
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mu, &
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D0, & !< prefactor for self-diffusion coefficient
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Qsd !< activation energy for dislocation climb
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D0, & !< prefactor for self-diffusion coefficient
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Qsd !< activation energy for dislocation climb
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real(pReal), allocatable, dimension(:) :: &
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rho0, & !< initial edge dislocation density per slip system for each family and instance
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rhoDip0, & !< initial edge dipole density per slip system for each family and instance
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burgers, & !< absolute length of burgers vector [m] for each slip system and instance
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rho0, & !< initial edge dislocation density
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rhoDip0, & !< initial edge dipole density
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burgers, & !< absolute length of burgers vector [m]
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nonSchmidCoeff, &
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minDipDistance, &
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CLambda, & !< Adj. parameter for distance between 2 forest dislocations for each slip system and instance
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CLambda, & !< Adj. parameter for distance between 2 forest dislocations
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atomicVolume, &
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tau_Peierls, &
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tau0, &
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!* mobility law parameters
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H0kp, & !< activation energy for glide [J] for each slip system and instance
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v0, & !< dislocation velocity prefactor [m/s] for each family and instance
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p, & !< p-exponent in glide velocity
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q, & !< q-exponent in glide velocity
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B, & !< friction coeff. B (kMC)
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kink_height, & !< height of the kink pair
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kink_width, & !< width of the kink pair
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omega, & !< attempt frequency for kink pair nucleation
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tau_Peierls
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H0kp, & !< activation energy for glide [J]
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v0, & !< dislocation velocity prefactor [m/s]
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p, & !< p-exponent in glide velocity
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q, & !< q-exponent in glide velocity
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B, & !< friction coefficient
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kink_height, & !< height of the kink pair
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w, & !< width of the kink pair
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omega !< attempt frequency for kink pair nucleation
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real(pReal), allocatable, dimension(:,:) :: &
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interaction_SlipSlip, & !< slip resistance from slip activity
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interaction_SlipSlip, & !< slip resistance from slip activity
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forestProjectionEdge
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real(pReal), allocatable, dimension(:,:,:) :: &
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Schmid_slip, &
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@ -85,20 +83,19 @@ module plastic_disloUCLA
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real(pReal), pointer, dimension(:,:) :: &
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rhoEdge, &
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rhoEdgeDip, &
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accshear_slip, &
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whole
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accshear_slip
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end type
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type, private :: tDisloUCLAdependentState
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real(pReal), allocatable, dimension(:,:) :: &
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real(pReal), allocatable, dimension(:,:) :: &
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mfp, &
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dislocationSpacing, &
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threshold_stress
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end type tDisloUCLAdependentState
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type(tDisloUCLAState ), allocatable, dimension(:), private :: &
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state, &
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dotState
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dotState, &
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state
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type(tDisloUCLAdependentState), allocatable, dimension(:), private :: &
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dependentState
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@ -111,10 +108,8 @@ module plastic_disloUCLA
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private :: &
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kinetics
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contains
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!--------------------------------------------------------------------------------------------------
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!> @brief module initialization
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!> @details reads in material parameters, allocates arrays, and does sanity checks
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@ -141,42 +136,46 @@ subroutine plastic_disloUCLA_init()
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phase_plasticity, &
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phase_plasticityInstance, &
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phase_Noutput, &
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material_allocatePlasticState, &
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PLASTICITY_DISLOUCLA_label, &
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PLASTICITY_DISLOUCLA_ID, &
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material_phase, &
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plasticState, &
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material_allocatePlasticState
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plasticState
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use config, only: &
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MATERIAL_partPhase, &
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config_phase
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use lattice
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implicit none
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integer(pInt) :: Ninstance,&
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f,j,k,o, i, &
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outputSize, &
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offset_slip, index_myFamily, index_otherFamily, &
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startIndex, endIndex, p, &
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sizeState, sizeDotState, &
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NipcMyPhase
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character(len=pStringLen) :: &
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structure = '',&
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extmsg = ''
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character(len=65536), dimension(:), allocatable :: outputs
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integer(kind(undefined_ID)) :: outputID
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integer(pInt) :: &
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index_myFamily, index_otherFamily, &
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f,j,k,o, &
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Ninstance, &
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p, i, &
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NipcMyPhase, outputSize, &
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sizeState, sizeDotState, &
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startIndex, endIndex
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integer(pInt), dimension(0), parameter :: emptyIntArray = [integer(pInt)::]
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real(pReal), dimension(0), parameter :: emptyRealArray = [real(pReal)::]
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character(len=65536), dimension(0), parameter :: emptyStringArray = [character(len=65536)::]
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write(6,'(/,a)') ' <<<+- constitutive_'//PLASTICITY_DISLOUCLA_label//' init -+>>>'
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integer(kind(undefined_ID)) :: &
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outputID
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character(len=pStringLen) :: &
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structure = '',&
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extmsg = ''
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character(len=65536), dimension(:), allocatable :: &
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outputs
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write(6,'(/,a)') ' <<<+- plastic_'//PLASTICITY_DISLOUCLA_label//' init -+>>>'
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write(6,'(/,a)') ' Cereceda et al., International Journal of Plasticity 78, 2016, 242-256'
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write(6,'(/,a)') ' http://dx.doi.org/10.1016/j.ijplas.2015.09.002'
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write(6,'(a15,a)') ' Current time: ',IO_timeStamp()
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#include "compilation_info.f90"
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Ninstance = int(count(phase_plasticity == PLASTICITY_DISLOUCLA_ID),pInt)
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if (Ninstance == 0_pInt) return
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if (iand(debug_level(debug_constitutive),debug_levelBasic) /= 0_pInt) &
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write(6,'(a16,1x,i5,/)') '# instances:',Ninstance
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@ -190,26 +189,34 @@ subroutine plastic_disloUCLA_init()
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allocate(dependentState(Ninstance))
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do p = 1_pInt, size(phase_plasticityInstance)
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do p = 1_pInt, size(phase_plasticity)
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if (phase_plasticity(p) /= PLASTICITY_DISLOUCLA_ID) cycle
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associate(prm => param(phase_plasticityInstance(p)), &
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dot => dotState(phase_plasticityInstance(p)), &
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stt => state(phase_plasticityInstance(p)), &
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dst => dependentState(phase_plasticityInstance(p)))
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dst => dependentState(phase_plasticityInstance(p)), &
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config => config_phase(p))
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structure = config_phase(p)%getString('lattice_structure')
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structure = config%getString('lattice_structure')
|
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|
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!--------------------------------------------------------------------------------------------------
|
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! optional parameters that need to be defined
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prm%mu = lattice_mu(p)
|
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|
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prm%aTolRho = config_phase(p)%getFloat('atol_rho')
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prm%aTolRho = config%getFloat('atol_rho')
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|
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! sanity checks
|
||||
if (prm%aTolRho <= 0.0_pReal) extmsg = trim(extmsg)//' atol_rho'
|
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|
||||
!--------------------------------------------------------------------------------------------------
|
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! slip related parameters
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prm%Nslip = config_phase(p)%getInts('nslip',defaultVal=emptyIntArray)
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prm%Nslip = config%getInts('nslip',defaultVal=emptyIntArray)
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prm%totalNslip = sum(prm%Nslip)
|
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slipActive: if (prm%totalNslip > 0_pInt) then
|
||||
prm%Schmid_slip = lattice_SchmidMatrix_slip(prm%Nslip,structure(1:3),&
|
||||
config_phase(p)%getFloat('c/a',defaultVal=0.0_pReal))
|
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config%getFloat('c/a',defaultVal=0.0_pReal))
|
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if(structure=='bcc') then
|
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prm%nonSchmidCoeff = config_phase(p)%getFloats('nonschmid_coefficients',&
|
||||
prm%nonSchmidCoeff = config%getFloats('nonschmid_coefficients',&
|
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defaultVal = emptyRealArray)
|
||||
prm%nonSchmid_pos = lattice_nonSchmidMatrix(prm%Nslip,prm%nonSchmidCoeff,+1_pInt)
|
||||
prm%nonSchmid_neg = lattice_nonSchmidMatrix(prm%Nslip,prm%nonSchmidCoeff,-1_pInt)
|
||||
|
|
@ -218,32 +225,32 @@ subroutine plastic_disloUCLA_init()
|
|||
prm%nonSchmid_neg = prm%Schmid_slip
|
||||
endif
|
||||
prm%interaction_SlipSlip = lattice_interaction_SlipSlip(prm%Nslip, &
|
||||
config_phase(p)%getFloats('interaction_slipslip'), &
|
||||
config%getFloats('interaction_slipslip'), &
|
||||
structure(1:3))
|
||||
prm%rho0 = config_phase(p)%getFloats('rhoedge0', requiredShape=shape(prm%Nslip))
|
||||
prm%rhoDip0 = config_phase(p)%getFloats('rhoedgedip0', requiredShape=shape(prm%Nslip))
|
||||
prm%v0 = config_phase(p)%getFloats('v0', requiredShape=shape(prm%Nslip))
|
||||
prm%burgers = config_phase(p)%getFloats('slipburgers', requiredShape=shape(prm%Nslip))
|
||||
prm%H0kp = config_phase(p)%getFloats('qedge', requiredShape=shape(prm%Nslip))
|
||||
prm%rho0 = config%getFloats('rhoedge0', requiredShape=shape(prm%Nslip))
|
||||
prm%rhoDip0 = config%getFloats('rhoedgedip0', requiredShape=shape(prm%Nslip))
|
||||
prm%v0 = config%getFloats('v0', requiredShape=shape(prm%Nslip))
|
||||
prm%burgers = config%getFloats('slipburgers', requiredShape=shape(prm%Nslip))
|
||||
prm%H0kp = config%getFloats('qedge', requiredShape=shape(prm%Nslip))
|
||||
|
||||
prm%clambda = config_phase(p)%getFloats('clambdaslip', requiredShape=shape(prm%Nslip))
|
||||
prm%tau_Peierls = config_phase(p)%getFloats('tau_peierls', requiredShape=shape(prm%Nslip))
|
||||
prm%p = config_phase(p)%getFloats('p_slip', requiredShape=shape(prm%Nslip), &
|
||||
defaultVal=[(1.0_pReal,i=1_pInt,size(prm%Nslip))])
|
||||
prm%q = config_phase(p)%getFloats('q_slip', requiredShape=shape(prm%Nslip), &
|
||||
defaultVal=[(1.0_pReal,i=1_pInt,size(prm%Nslip))])
|
||||
prm%kink_height = config_phase(p)%getFloats('kink_height', requiredShape=shape(prm%Nslip))
|
||||
prm%kink_width = config_phase(p)%getFloats('kink_width', requiredShape=shape(prm%Nslip))
|
||||
prm%omega = config_phase(p)%getFloats('omega', requiredShape=shape(prm%Nslip))
|
||||
prm%B = config_phase(p)%getFloats('friction_coeff', requiredShape=shape(prm%Nslip))
|
||||
prm%clambda = config%getFloats('clambdaslip', requiredShape=shape(prm%Nslip))
|
||||
prm%tau_Peierls = config%getFloats('tau_peierls', requiredShape=shape(prm%Nslip)) ! ToDo: Deprecated
|
||||
prm%p = config%getFloats('p_slip', requiredShape=shape(prm%Nslip), &
|
||||
defaultVal=[(1.0_pReal,i=1_pInt,size(prm%Nslip))])
|
||||
prm%q = config%getFloats('q_slip', requiredShape=shape(prm%Nslip), &
|
||||
defaultVal=[(1.0_pReal,i=1_pInt,size(prm%Nslip))])
|
||||
prm%kink_height = config%getFloats('kink_height', requiredShape=shape(prm%Nslip))
|
||||
prm%w = config%getFloats('kink_width', requiredShape=shape(prm%Nslip))
|
||||
prm%omega = config%getFloats('omega', requiredShape=shape(prm%Nslip))
|
||||
prm%B = config%getFloats('friction_coeff', requiredShape=shape(prm%Nslip))
|
||||
|
||||
prm%SolidSolutionStrength = config_phase(p)%getFloat('solidsolutionstrength')
|
||||
prm%grainSize = config_phase(p)%getFloat('grainsize')
|
||||
prm%D0 = config_phase(p)%getFloat('d0')
|
||||
prm%Qsd = config_phase(p)%getFloat('qsd')
|
||||
prm%atomicVolume = config_phase(p)%getFloat('catomicvolume') * prm%burgers**3.0_pReal
|
||||
prm%minDipDistance = config_phase(p)%getFloat('cedgedipmindistance') * prm%burgers
|
||||
prm%dipoleformation = config_phase(p)%getFloat('dipoleformationfactor') > 0.0_pReal !should be on by default
|
||||
prm%SolidSolutionStrength = config%getFloat('solidsolutionstrength') ! ToDo: Deprecated
|
||||
prm%grainSize = config%getFloat('grainsize')
|
||||
prm%D0 = config%getFloat('d0')
|
||||
prm%Qsd = config%getFloat('qsd')
|
||||
prm%atomicVolume = config%getFloat('catomicvolume') * prm%burgers**3.0_pReal
|
||||
prm%minDipDistance = config%getFloat('cedgedipmindistance') * prm%burgers
|
||||
prm%dipoleformation = config%getFloat('dipoleformationfactor') > 0.0_pReal !should be on by default, ToDo: change to /key/-key
|
||||
|
||||
! expand: family => system
|
||||
prm%rho0 = math_expand(prm%rho0, prm%Nslip)
|
||||
|
|
@ -253,7 +260,7 @@ subroutine plastic_disloUCLA_init()
|
|||
prm%H0kp = math_expand(prm%H0kp, prm%Nslip)
|
||||
prm%burgers = math_expand(prm%burgers, prm%Nslip)
|
||||
prm%kink_height = math_expand(prm%kink_height, prm%Nslip)
|
||||
prm%kink_width = math_expand(prm%kink_width, prm%Nslip)
|
||||
prm%w = math_expand(prm%w, prm%Nslip)
|
||||
prm%omega = math_expand(prm%omega, prm%Nslip)
|
||||
prm%tau_Peierls = math_expand(prm%tau_Peierls, prm%Nslip)
|
||||
prm%v0 = math_expand(prm%v0, prm%Nslip)
|
||||
|
|
@ -261,43 +268,40 @@ subroutine plastic_disloUCLA_init()
|
|||
prm%clambda = math_expand(prm%clambda, prm%Nslip)
|
||||
prm%atomicVolume = math_expand(prm%atomicVolume, prm%Nslip)
|
||||
prm%minDipDistance = math_expand(prm%minDipDistance, prm%Nslip)
|
||||
|
||||
prm%tau0 = prm%tau_peierls + prm%SolidSolutionStrength
|
||||
|
||||
! sanity checks
|
||||
if (any(prm%rho0 < 0.0_pReal)) extmsg = trim(extmsg)//' rhoedge0'
|
||||
if (any(prm%rhoDip0 < 0.0_pReal)) extmsg = trim(extmsg)//' rhoedgedip0'
|
||||
if (any(prm%v0 < 0.0_pReal)) extmsg = trim(extmsg)//' v0'
|
||||
if (any(prm%burgers <= 0.0_pReal)) extmsg = trim(extmsg)//' slipburgers'
|
||||
if (any(prm%H0kp <= 0.0_pReal)) extmsg = trim(extmsg)//' qedge'
|
||||
if (any(prm%tau_peierls < 0.0_pReal)) extmsg = trim(extmsg)//' tau_peierls'
|
||||
|
||||
if ( prm%D0 <= 0.0_pReal) extmsg = trim(extmsg)//' d0'
|
||||
if ( prm%Qsd <= 0.0_pReal) extmsg = trim(extmsg)//' qsd'
|
||||
if (any(prm%rho0 < 0.0_pReal)) extmsg = trim(extmsg)//' rhoedge0'
|
||||
if (any(prm%rhoDip0 < 0.0_pReal)) extmsg = trim(extmsg)//' rhoedgedip0'
|
||||
if (any(prm%v0 < 0.0_pReal)) extmsg = trim(extmsg)//' v0'
|
||||
if (any(prm%burgers <= 0.0_pReal)) extmsg = trim(extmsg)//' slipburgers'
|
||||
if (any(prm%H0kp <= 0.0_pReal)) extmsg = trim(extmsg)//' qedge'
|
||||
if (any(prm%tau_peierls < 0.0_pReal)) extmsg = trim(extmsg)//' tau_peierls'
|
||||
if ( prm%D0 <= 0.0_pReal) extmsg = trim(extmsg)//' d0'
|
||||
if ( prm%Qsd <= 0.0_pReal) extmsg = trim(extmsg)//' qsd'
|
||||
|
||||
!if (plastic_disloUCLA_CAtomicVolume(instance) <= 0.0_pReal) &
|
||||
! call IO_error(211_pInt,el=instance,ext_msg='cAtomicVolume ('//PLASTICITY_DISLOUCLA_label//')')
|
||||
|
||||
! if (plastic_disloUCLA_aTolRho(instance) <= 0.0_pReal) &
|
||||
! call IO_error(211_pInt,el=instance,ext_msg='aTolRho ('//PLASTICITY_DISLOUCLA_label//')')
|
||||
|
||||
else slipActive
|
||||
allocate(prm%rho0(0))
|
||||
allocate(prm%rhoDip0(0))
|
||||
endif slipActive
|
||||
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
! exit if any parameter is out of range
|
||||
if (extmsg /= '') &
|
||||
call IO_error(211_pInt,ext_msg=trim(extmsg)//'('//PLASTICITY_DISLOUCLA_label//')')
|
||||
|
||||
#if defined(__GFORTRAN__)
|
||||
outputs = ['GfortranBug86277']
|
||||
outputs = config_phase(p)%getStrings('(output)',defaultVal=outputs)
|
||||
if (outputs(1) == 'GfortranBug86277') outputs = emptyStringArray
|
||||
#else
|
||||
outputs = config_phase(p)%getStrings('(output)',defaultVal=emptyStringArray)
|
||||
#endif
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
! output pararameters
|
||||
outputs = config%getStrings('(output)',defaultVal=emptyStringArray)
|
||||
allocate(prm%outputID(0))
|
||||
|
||||
do i = 1_pInt, size(outputs)
|
||||
do i=1_pInt, size(outputs)
|
||||
outputID = undefined_ID
|
||||
outputSize = prm%totalNslip
|
||||
select case(trim(outputs(i)))
|
||||
|
||||
case ('edge_density')
|
||||
outputID = merge(rho_ID,undefined_ID,prm%totalNslip>0_pInt)
|
||||
case ('dipole_density')
|
||||
|
|
@ -308,14 +312,11 @@ subroutine plastic_disloUCLA_init()
|
|||
outputID = merge(accumulatedshear_ID,undefined_ID,prm%totalNslip>0_pInt)
|
||||
case ('mfp','mfp_slip')
|
||||
outputID = merge(mfp_ID,undefined_ID,prm%totalNslip>0_pInt)
|
||||
case ('resolved_stress','resolved_stress_slip')
|
||||
outputID = merge(resolvedstress_ID,undefined_ID,prm%totalNslip>0_pInt)
|
||||
case ('threshold_stress','threshold_stress_slip')
|
||||
outputID = merge(thresholdstress_ID,undefined_ID,prm%totalNslip>0_pInt)
|
||||
case ('edge_dipole_distance')
|
||||
outputID = merge(dipoleDistance_ID,undefined_ID,prm%totalNslip>0_pInt)
|
||||
case ('stress_exponent')
|
||||
outputID = merge(stressexponent_ID,undefined_ID,prm%totalNslip>0_pInt)
|
||||
|
||||
end select
|
||||
|
||||
if (outputID /= undefined_ID) then
|
||||
|
|
@ -326,17 +327,14 @@ subroutine plastic_disloUCLA_init()
|
|||
|
||||
enddo
|
||||
|
||||
NipcMyPhase=count(material_phase==p)
|
||||
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
! allocate state arrays
|
||||
|
||||
NipcMyPhase = count(material_phase==p)
|
||||
sizeDotState = int(size(['rhoEdge ','rhoEdgeDip ','accshearslip']),pInt) * prm%totalNslip
|
||||
sizeState = sizeDotState
|
||||
sizeState = sizeDotState
|
||||
|
||||
call material_allocatePlasticState(p,NipcMyPhase,sizeState,sizeDotState,0_pInt, &
|
||||
prm%totalNslip,0_pInt,0_pInt)
|
||||
|
||||
plasticState(p)%sizePostResults = sum(plastic_disloUCLA_sizePostResult(:,phase_plasticityInstance(p)))
|
||||
|
||||
allocate(prm%forestProjectionEdge(prm%totalNslip,prm%totalNslip),source = 0.0_pReal)
|
||||
|
|
@ -355,43 +353,41 @@ subroutine plastic_disloUCLA_init()
|
|||
lattice_st(:,sum(lattice_NslipSystem(1:o-1,p))+k,p)))
|
||||
enddo; enddo
|
||||
enddo slipSystemsLoop
|
||||
enddo mySlipFamilies
|
||||
enddo mySlipFamilies
|
||||
|
||||
offset_slip = 2_pInt*plasticState(p)%nSlip
|
||||
plasticState(p)%slipRate => &
|
||||
plasticState(p)%dotState(offset_slip+1:offset_slip+plasticState(p)%nSlip,1:NipcMyPhase)
|
||||
plasticState(p)%accumulatedSlip => &
|
||||
plasticState(p)%state (offset_slip+1:offset_slip+plasticState(p)%nSlip,1:NipcMyPhase)
|
||||
|
||||
startIndex=1_pInt
|
||||
endIndex=prm%totalNslip
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
! locally defined state aliases and initialization of state0 and aTolState
|
||||
startIndex = 1_pInt
|
||||
endIndex = prm%totalNslip
|
||||
stt%rhoEdge=>plasticState(p)%state(startIndex:endIndex,:)
|
||||
stt%rhoEdge= spread(prm%rho0,2,NipcMyPhase)
|
||||
dot%rhoEdge=>plasticState(p)%dotState(startIndex:endIndex,:)
|
||||
plasticState(p)%aTolState(startIndex:endIndex) = prm%aTolRho
|
||||
|
||||
startIndex=endIndex+1_pInt
|
||||
endIndex=endIndex+prm%totalNslip
|
||||
startIndex = endIndex + 1_pInt
|
||||
endIndex = endIndex + prm%totalNslip
|
||||
stt%rhoEdgeDip=>plasticState(p)%state(startIndex:endIndex,:)
|
||||
stt%rhoEdgeDip= spread(prm%rhoDip0,2,NipcMyPhase)
|
||||
dot%rhoEdgeDip=>plasticState(p)%dotState(startIndex:endIndex,:)
|
||||
plasticState(p)%aTolState(startIndex:endIndex) = prm%aTolRho
|
||||
|
||||
startIndex=endIndex+1_pInt
|
||||
endIndex=endIndex+prm%totalNslip
|
||||
startIndex = endIndex + 1_pInt
|
||||
endIndex = endIndex + prm%totalNslip
|
||||
stt%accshear_slip=>plasticState(p)%state(startIndex:endIndex,:)
|
||||
dot%accshear_slip=>plasticState(p)%dotState(startIndex:endIndex,:)
|
||||
plasticState(p)%aTolState(startIndex:endIndex) = 1e6_pReal
|
||||
! global alias
|
||||
plasticState(p)%slipRate => plasticState(p)%dotState(startIndex:endIndex,:)
|
||||
plasticState(p)%accumulatedSlip => plasticState(p)%state(startIndex:endIndex,:)
|
||||
|
||||
dot%whole => plasticState(p)%dotState
|
||||
allocate(dst%mfp(prm%totalNslip,NipcMyPhase), source=0.0_pReal)
|
||||
allocate(dst%dislocationSpacing(prm%totalNslip,NipcMyPhase),source=0.0_pReal)
|
||||
allocate(dst%threshold_stress(prm%totalNslip,NipcMyPhase), source=0.0_pReal)
|
||||
|
||||
plasticState(p)%state0 = plasticState(p)%state ! ToDo: this could be done centrally
|
||||
|
||||
allocate(dst%mfp(prm%totalNslip,NipcMyPhase),source=0.0_pReal)
|
||||
allocate(dst%threshold_stress(prm%totalNslip,NipcMyPhase),source=0.0_pReal)
|
||||
|
||||
|
||||
plasticState(p)%state0 = plasticState(p)%state ! ToDo: this could be done centrally
|
||||
end associate
|
||||
|
||||
enddo
|
||||
|
||||
end subroutine plastic_disloUCLA_init
|
||||
|
|
@ -403,25 +399,24 @@ end subroutine plastic_disloUCLA_init
|
|||
subroutine plastic_disloUCLA_dependentState(instance,of)
|
||||
|
||||
implicit none
|
||||
integer(pInt), intent(in) :: instance, of
|
||||
integer(pInt), intent(in) :: instance, of
|
||||
|
||||
integer(pInt) :: &
|
||||
i
|
||||
real(pReal), dimension(param(instance)%totalNslip) :: &
|
||||
invLambdaSlip ! 1/mean free distance between 2 forest dislocations seen by a moving dislocation
|
||||
|
||||
associate(prm => param(instance), stt => state(instance),dst => dependentState(instance))
|
||||
|
||||
forall (i = 1_pInt:prm%totalNslip)
|
||||
invLambdaSlip(i) = sqrt(dot_product(stt%rhoEdge(:,of)+stt%rhoEdgeDip(:,of), &
|
||||
prm%forestProjectionEdge(:,i))) &
|
||||
/ prm%Clambda(i)
|
||||
dst%dislocationSpacing(i,of) = sqrt(dot_product(stt%rhoEdge(:,of)+stt%rhoEdgeDip(:,of), &
|
||||
prm%forestProjectionEdge(:,i)))
|
||||
dst%threshold_stress(i,of) = prm%mu*prm%burgers(i) &
|
||||
* sqrt(dot_product(stt%rhoEdge(:,of)+stt%rhoEdgeDip(:,of), &
|
||||
prm%interaction_SlipSlip(i,:)))
|
||||
end forall
|
||||
|
||||
dst%mfp(:,of) = prm%grainSize/(1.0_pReal+prm%grainSize*invLambdaSlip)
|
||||
dst%mfp(:,of) = prm%grainSize/(1.0_pReal+prm%grainSize*dst%dislocationSpacing(:,of)/prm%Clambda)
|
||||
dst%dislocationSpacing(:,of) = dst%mfp(:,of) ! ToDo: Hack to recover wrong behavior for the moment
|
||||
|
||||
end associate
|
||||
|
||||
|
||||
|
|
@ -434,24 +429,31 @@ end subroutine plastic_disloUCLA_dependentState
|
|||
pure subroutine plastic_disloUCLA_LpAndItsTangent(Lp,dLp_dMp,Mp,Temperature,instance,of)
|
||||
|
||||
implicit none
|
||||
integer(pInt), intent(in) :: instance, of
|
||||
real(pReal), intent(in) :: Temperature
|
||||
real(pReal), dimension(3,3), intent(in) :: Mp
|
||||
real(pReal), dimension(3,3), intent(out) :: Lp
|
||||
real(pReal), dimension(3,3,3,3), intent(out) :: dLp_dMp
|
||||
real(pReal), dimension(3,3), intent(out) :: &
|
||||
Lp !< plastic velocity gradient
|
||||
real(pReal), dimension(3,3,3,3), intent(out) :: &
|
||||
dLp_dMp !< derivative of Lp with respect to the Mandel stress
|
||||
|
||||
integer(pInt) :: i,k,l,m,n
|
||||
real(pReal), dimension(3,3), intent(in) :: &
|
||||
Mp !< Mandel stress
|
||||
real(pReal), intent(in) :: &
|
||||
temperature !< temperature
|
||||
integer(pInt), intent(in) :: &
|
||||
instance, &
|
||||
of
|
||||
|
||||
integer(pInt) :: &
|
||||
i,k,l,m,n
|
||||
real(pReal), dimension(param(instance)%totalNslip) :: &
|
||||
gdot_slip_pos,gdot_slip_neg,tau_slip_pos,tau_slip_neg,dgdot_dtauslip_pos,dgdot_dtauslip_neg
|
||||
|
||||
associate(prm => param(instance), stt => state(instance), dst => dependentState(instance))
|
||||
dgdot_dtauslip_pos,dgdot_dtauslip_neg, &
|
||||
gdot_slip_pos,gdot_slip_neg
|
||||
|
||||
Lp = 0.0_pReal
|
||||
dLp_dMp = 0.0_pReal
|
||||
|
||||
associate(prm => param(instance))
|
||||
|
||||
call kinetics(prm,stt,dst,Mp,Temperature,of, &
|
||||
gdot_slip_pos,dgdot_dtauslip_pos,tau_slip_pos,gdot_slip_neg,dgdot_dtauslip_neg,tau_slip_neg)
|
||||
call kinetics(Mp,Temperature,instance,of,gdot_slip_pos,gdot_slip_neg,dgdot_dtauslip_pos,dgdot_dtauslip_neg)
|
||||
slipSystems: do i = 1_pInt, prm%totalNslip
|
||||
Lp = Lp + (gdot_slip_pos(i)+gdot_slip_neg(i))*prm%Schmid_slip(1:3,1:3,i)
|
||||
forall (k=1_pInt:3_pInt,l=1_pInt:3_pInt,m=1_pInt:3_pInt,n=1_pInt:3_pInt) &
|
||||
|
|
@ -459,11 +461,9 @@ pure subroutine plastic_disloUCLA_LpAndItsTangent(Lp,dLp_dMp,Mp,Temperature,inst
|
|||
+ dgdot_dtauslip_pos(i) * prm%Schmid_slip(k,l,i) * prm%nonSchmid_pos(m,n,i) &
|
||||
+ dgdot_dtauslip_neg(i) * prm%Schmid_slip(k,l,i) * prm%nonSchmid_neg(m,n,i)
|
||||
enddo slipSystems
|
||||
|
||||
end associate
|
||||
|
||||
Lp = 0.5_pReal * Lp
|
||||
dLp_dMp = 0.5_pReal * dLp_dMp
|
||||
|
||||
end subroutine plastic_disloUCLA_LpAndItsTangent
|
||||
|
||||
|
||||
|
|
@ -480,9 +480,9 @@ subroutine plastic_disloUCLA_dotState(Mp,Temperature,instance,of)
|
|||
|
||||
implicit none
|
||||
real(pReal), dimension(3,3), intent(in):: &
|
||||
Mp !< 2nd Piola Kirchhoff stress tensor in Mandel notation
|
||||
Mp !< Mandel stress
|
||||
real(pReal), intent(in) :: &
|
||||
temperature !< temperature at integration point
|
||||
temperature !< temperature
|
||||
integer(pInt), intent(in) :: &
|
||||
instance, of
|
||||
|
||||
|
|
@ -492,44 +492,41 @@ subroutine plastic_disloUCLA_dotState(Mp,Temperature,instance,of)
|
|||
gdot_slip_pos, gdot_slip_neg,&
|
||||
tau_slip_pos,&
|
||||
tau_slip_neg, &
|
||||
dgdot_dtauslip_neg,dgdot_dtauslip_pos,DotRhoDipFormation, ClimbVelocity, EdgeDipDistance, &
|
||||
DotRhoDipFormation, ClimbVelocity, EdgeDipDistance, &
|
||||
DotRhoEdgeDipClimb
|
||||
|
||||
associate(prm => param(instance), stt => state(instance),dot => dotState(instance), dst => dependentState(instance))
|
||||
|
||||
call kinetics(prm,stt,dst,Mp,Temperature,of, &
|
||||
gdot_slip_pos,dgdot_dtauslip_pos,tau_slip_pos,gdot_slip_neg,dgdot_dtauslip_neg,tau_slip_neg)
|
||||
|
||||
dot%whole(:,of) = 0.0_pReal
|
||||
dot%accshear_slip(:,of) = (gdot_slip_pos+gdot_slip_neg)*0.5_pReal
|
||||
call kinetics(Mp,Temperature,instance,of,&
|
||||
gdot_slip_pos,gdot_slip_neg, &
|
||||
tau_slip_pos1 = tau_slip_pos,tau_slip_neg1 = tau_slip_neg)
|
||||
|
||||
dot%accshear_slip(:,of) = (gdot_slip_pos+gdot_slip_neg) ! ToDo: needs to be abs
|
||||
VacancyDiffusion = prm%D0*exp(-prm%Qsd/(kB*Temperature))
|
||||
|
||||
where(dEq0(tau_slip_pos))
|
||||
EdgeDipDistance = dst%mfp(:,of) !ToDo MD@FR: correct? was not handled properly before
|
||||
where(dEq0(tau_slip_pos)) ! ToDo: use avg of pos and neg
|
||||
DotRhoDipFormation = 0.0_pReal
|
||||
DotRhoEdgeDipClimb = 0.0_pReal
|
||||
else where
|
||||
EdgeDipDistance = math_clip((3.0_pReal*prm%mu*prm%burgers)/(16.0_pReal*PI*abs(tau_slip_pos)), &
|
||||
prm%minDipDistance, & ! lower limit
|
||||
dst%mfp(:,of)) ! upper limit
|
||||
DotRhoDipFormation = merge(((2.0_pReal*EdgeDipDistance)/prm%burgers)* stt%rhoEdge(:,of)*abs(dot%accshear_slip(:,of)), &
|
||||
prm%minDipDistance, & ! lower limit
|
||||
dst%mfp(:,of)) ! upper limit
|
||||
DotRhoDipFormation = merge(((2.0_pReal*EdgeDipDistance)/prm%burgers)* stt%rhoEdge(:,of)*abs(dot%accshear_slip(:,of)), & ! ToDo: ignore region of spontaneous annihilation
|
||||
0.0_pReal, &
|
||||
prm%dipoleformation)
|
||||
ClimbVelocity = (3.0_pReal*prm%mu*VacancyDiffusion*prm%atomicVolume/(2.0_pReal*pi*kB*Temperature)) &
|
||||
* (1.0_pReal/(EdgeDipDistance+prm%minDipDistance))
|
||||
DotRhoEdgeDipClimb = (4.0_pReal*ClimbVelocity*stt%rhoEdgeDip(:,of))/(EdgeDipDistance-prm%minDipDistance)
|
||||
DotRhoEdgeDipClimb = (4.0_pReal*ClimbVelocity*stt%rhoEdgeDip(:,of))/(EdgeDipDistance-prm%minDipDistance) ! ToDo: Discuss with Franz: Stress dependency?
|
||||
end where
|
||||
|
||||
dot%rhoEdge(:,of) = abs(dot%accshear_slip(:,of))/(prm%burgers*dst%mfp(:,of)) & ! multiplication
|
||||
dot%rhoEdge(:,of) = abs(dot%accshear_slip(:,of))/(prm%burgers*dst%mfp(:,of)) & ! multiplication
|
||||
- DotRhoDipFormation &
|
||||
- (2.0_pReal*prm%minDipDistance)/prm%burgers*stt%rhoEdge(:,of)*abs(dot%accshear_slip(:,of)) !* Spontaneous annihilation of 2 single edge dislocations
|
||||
|
||||
dot%rhoEdgeDip(:,of) = DotRhoDipFormation &
|
||||
- (2.0_pReal*prm%minDipDistance)/prm%burgers* stt%rhoEdgeDip(:,of)*abs(dot%accshear_slip(:,of)) & !* Spontaneous annihilation of a single edge dislocation with a dipole constituent
|
||||
- (2.0_pReal*prm%minDipDistance)/prm%burgers*stt%rhoEdgeDip(:,of)*abs(dot%accshear_slip(:,of)) & !* Spontaneous annihilation of a single edge dislocation with a dipole constituent
|
||||
- DotRhoEdgeDipClimb
|
||||
|
||||
end associate
|
||||
end associate
|
||||
|
||||
end subroutine plastic_disloUCLA_dotState
|
||||
|
||||
|
|
@ -541,14 +538,14 @@ function plastic_disloUCLA_postResults(Mp,Temperature,instance,of) result(postRe
|
|||
use prec, only: &
|
||||
dEq, dNeq0
|
||||
use math, only: &
|
||||
pi, &
|
||||
PI, &
|
||||
math_mul33xx33
|
||||
|
||||
implicit none
|
||||
real(pReal), dimension(3,3), intent(in) :: &
|
||||
Mp !< Mandel stress
|
||||
real(pReal), intent(in) :: &
|
||||
Temperature !< Mandel stress
|
||||
temperature !< temperature
|
||||
integer(pInt), intent(in) :: &
|
||||
instance, &
|
||||
of
|
||||
|
|
@ -559,14 +556,12 @@ function plastic_disloUCLA_postResults(Mp,Temperature,instance,of) result(postRe
|
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integer(pInt) :: &
|
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o,c,i
|
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real(pReal), dimension(param(instance)%totalNslip) :: &
|
||||
gdot_slip_pos,dgdot_dtauslip_pos,tau_slip_pos, &
|
||||
gdot_slip_neg,dgdot_dtauslip_neg,tau_slip_neg
|
||||
gdot_slip_pos,gdot_slip_neg
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c = 0_pInt
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associate(prm => param(instance), stt => state(instance), dst => dependentState(instance))
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postResults = 0.0_pReal
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c = 0_pInt
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||||
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outputsLoop: do o = 1_pInt,size(prm%outputID)
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select case(prm%outputID(o))
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@ -574,32 +569,16 @@ function plastic_disloUCLA_postResults(Mp,Temperature,instance,of) result(postRe
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postResults(c+1_pInt:c+prm%totalNslip) = stt%rhoEdge(1_pInt:prm%totalNslip,of)
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case (rhoDip_ID)
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postResults(c+1_pInt:c+prm%totalNslip) = stt%rhoEdgeDip(1_pInt:prm%totalNslip,of)
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case (shearrate_ID,stressexponent_ID)
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call kinetics(prm,stt,dst,Mp,Temperature,of, &
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||||
gdot_slip_pos,dgdot_dtauslip_pos,tau_slip_pos,gdot_slip_neg,dgdot_dtauslip_neg,tau_slip_neg)
|
||||
|
||||
if (prm%outputID(o) == shearrate_ID) then
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postResults(c+1:c+prm%totalNslip) = (gdot_slip_pos + gdot_slip_neg)*0.5_pReal
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elseif(prm%outputID(o) == stressexponent_ID) then
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||||
where (dNeq0(gdot_slip_pos+gdot_slip_neg))
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||||
postResults(c+1_pInt:c + prm%totalNslip) = (tau_slip_pos+tau_slip_neg) * 0.5_pReal &
|
||||
/ (gdot_slip_pos+gdot_slip_neg) &
|
||||
* (dgdot_dtauslip_pos+dgdot_dtauslip_neg)
|
||||
else where
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||||
postResults(c+1_pInt:c + prm%totalNslip) = 0.0_pReal
|
||||
end where
|
||||
endif
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case (shearrate_ID)
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call kinetics(Mp,Temperature,instance,of,gdot_slip_pos,gdot_slip_neg)
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postResults(c+1:c+prm%totalNslip) = gdot_slip_pos + gdot_slip_neg
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||||
case (accumulatedshear_ID)
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postResults(c+1_pInt:c+prm%totalNslip) = stt%accshear_slip(1_pInt:prm%totalNslip, of)
|
||||
case (mfp_ID)
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||||
postResults(c+1_pInt:c+prm%totalNslip) = dst%mfp(1_pInt:prm%totalNslip, of)
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case (resolvedstress_ID)
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do i = 1_pInt, prm%totalNslip
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postResults(c+i) =math_mul33xx33(Mp,prm%nonSchmid_pos(1:3,1:3,i))
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enddo
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case (thresholdstress_ID)
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postResults(c+1_pInt:c+prm%totalNslip) = dst%threshold_stress(1_pInt:prm%totalNslip,of)
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case (dipoleDistance_ID)
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||||
case (dipoleDistance_ID) ! ToDo: Discuss required changes with Franz
|
||||
do i = 1_pInt, prm%totalNslip
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||||
if (dNeq0(abs(math_mul33xx33(Mp,prm%nonSchmid_pos(1:3,1:3,i))))) then
|
||||
postResults(c+i) = (3.0_pReal*prm%mu*prm%burgers(i)) &
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@ -609,183 +588,161 @@ function plastic_disloUCLA_postResults(Mp,Temperature,instance,of) result(postRe
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endif
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postResults(c+i)=min(postResults(c+i),dst%mfp(i,of))
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enddo
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||||
|
||||
end select
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||||
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||||
c = c + prm%totalNslip
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||||
|
||||
enddo outputsLoop
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||||
|
||||
end associate
|
||||
|
||||
end function plastic_disloUCLA_postResults
|
||||
|
||||
|
||||
!--------------------------------------------------------------------------------------------------
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||||
!> @brief Shear rates on slip systems, their derivatives with respect to resolved stress and the
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||||
! resolved stresss
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||||
!> @details Derivatives and resolved stress are calculated only optionally.
|
||||
! NOTE: Against the common convention, the result (i.e. intent(out)) variables are the last to
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||||
! have the optional arguments at the end
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!--------------------------------------------------------------------------------------------------
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||||
!> @brief return array of constitutive results
|
||||
!--------------------------------------------------------------------------------------------------
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||||
pure subroutine kinetics(prm,stt,dst,Mp,Temperature,of, &
|
||||
gdot_slip_pos,dgdot_dtauslip_pos,tau_slip_pos,gdot_slip_neg,dgdot_dtauslip_neg,tau_slip_neg)
|
||||
pure subroutine kinetics(Mp,Temperature,instance,of, &
|
||||
gdot_slip_pos,gdot_slip_neg,dgdot_dtauslip_pos,dgdot_dtauslip_neg,tau_slip_pos1,tau_slip_neg1)
|
||||
use prec, only: &
|
||||
tol_math_check, &
|
||||
dEq, dNeq0
|
||||
use math, only: &
|
||||
pi, &
|
||||
math_mul33xx33
|
||||
PI, &
|
||||
math_mul33xx33
|
||||
|
||||
implicit none
|
||||
type(tParameters), intent(in) :: &
|
||||
prm
|
||||
type(tDisloUCLAState), intent(in) :: &
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||||
stt
|
||||
type(tDisloUCLAdependentState), intent(in) :: &
|
||||
dst
|
||||
real(pReal), dimension(3,3), intent(in) :: &
|
||||
Mp !< 2nd Piola Kirchhoff stress tensor in Mandel notation
|
||||
real(pReal), intent(in) :: &
|
||||
temperature !< temperature at integration point
|
||||
integer(pInt), intent(in) :: &
|
||||
Mp !< Mandel stress
|
||||
real(pReal), intent(in) :: &
|
||||
temperature !< temperature
|
||||
integer(pInt), intent(in) :: &
|
||||
instance, &
|
||||
of
|
||||
|
||||
integer(pInt) :: &
|
||||
j
|
||||
real(pReal), intent(out), dimension(prm%totalNslip) :: &
|
||||
gdot_slip_pos,dgdot_dtauslip_pos,tau_slip_pos,gdot_slip_neg,dgdot_dtauslip_neg,tau_slip_neg
|
||||
real(pReal), dimension(prm%totalNslip) :: &
|
||||
StressRatio, BoltzmannRatio, &
|
||||
real(pReal), intent(out), dimension(param(instance)%totalNslip) :: &
|
||||
gdot_slip_pos, &
|
||||
gdot_slip_neg
|
||||
real(pReal), intent(out), optional, dimension(param(instance)%totalNslip) :: &
|
||||
dgdot_dtauslip_pos, &
|
||||
dgdot_dtauslip_neg, &
|
||||
tau_slip_pos1, &
|
||||
tau_slip_neg1
|
||||
real(pReal), dimension(param(instance)%totalNslip) :: &
|
||||
StressRatio, &
|
||||
StressRatio_p,StressRatio_pminus1, &
|
||||
DotGamma0, dvel_slip, vel_slip
|
||||
dvel_slip, vel_slip, &
|
||||
tau_slip_pos,tau_slip_neg, &
|
||||
needsGoodName ! ToDo: @Karo: any idea?
|
||||
integer(pInt) :: j
|
||||
|
||||
associate(prm => param(instance), stt => state(instance), dst => dependentState(instance))
|
||||
|
||||
do j = 1_pInt, prm%totalNslip
|
||||
tau_slip_pos(j) = math_mul33xx33(Mp,prm%nonSchmid_pos(1:3,1:3,j))
|
||||
tau_slip_neg(j) = math_mul33xx33(Mp,prm%nonSchmid_neg(1:3,1:3,j))
|
||||
enddo
|
||||
|
||||
|
||||
if (present(tau_slip_pos1)) tau_slip_pos1 = tau_slip_pos
|
||||
if (present(tau_slip_neg1)) tau_slip_neg1 = tau_slip_neg
|
||||
|
||||
BoltzmannRatio = prm%H0kp/(kB*Temperature)
|
||||
DotGamma0 = stt%rhoEdge(:,of)*prm%burgers*prm%v0
|
||||
associate(BoltzmannRatio => prm%H0kp/(kB*Temperature), &
|
||||
DotGamma0 => stt%rhoEdge(:,of)*prm%burgers*prm%v0, &
|
||||
effectiveLength => dst%mfp(:,of) - prm%w)
|
||||
|
||||
significantPositiveTau: where(abs(tau_slip_pos)-dst%threshold_stress(:,of) > tol_math_check)
|
||||
StressRatio = (abs(tau_slip_pos)-dst%threshold_stress(:,of)) &
|
||||
/ (prm%solidSolutionStrength+prm%tau_Peierls)
|
||||
StressRatio_p = StressRatio** prm%p
|
||||
StressRatio_pminus1 = StressRatio**(prm%p-1.0_pReal)
|
||||
significantPositiveTau: where(abs(tau_slip_pos)-dst%threshold_stress(:,of) > tol_math_check)
|
||||
StressRatio = (abs(tau_slip_pos)-dst%threshold_stress(:,of))/prm%tau0
|
||||
StressRatio_p = StressRatio** prm%p
|
||||
StressRatio_pminus1 = StressRatio**(prm%p-1.0_pReal)
|
||||
needsGoodName = exp(-BoltzmannRatio*(1-StressRatio_p) ** prm%q)
|
||||
|
||||
vel_slip = 2.0_pReal*prm%burgers * prm%kink_height * prm%omega &
|
||||
* ( dst%mfp(:,of) - prm%kink_width ) &
|
||||
* (tau_slip_pos &
|
||||
* exp(-BoltzmannRatio*(1-StressRatio_p) ** prm%q) ) &
|
||||
/ ( &
|
||||
2.0_pReal*(prm%burgers**2.0_pReal)*tau_slip_pos &
|
||||
+ prm%omega * prm%B &
|
||||
*(( dst%mfp(:,of) - prm%kink_width )**2.0_pReal) &
|
||||
* exp(-BoltzmannRatio*(1-StressRatio_p) ** prm%q) &
|
||||
vel_slip = 2.0_pReal*prm%burgers * prm%kink_height * prm%omega &
|
||||
* effectiveLength * tau_slip_pos * needsGoodName &
|
||||
/ ( 2.0_pReal*(prm%burgers**2.0_pReal)*tau_slip_pos &
|
||||
+ prm%omega * prm%B * effectiveLength**2.0_pReal* needsGoodName &
|
||||
)
|
||||
|
||||
gdot_slip_pos = DotGamma0 * sign(vel_slip,tau_slip_pos)
|
||||
gdot_slip_pos = DotGamma0 * sign(vel_slip,tau_slip_pos) * 0.5_pReal
|
||||
else where significantPositiveTau
|
||||
gdot_slip_pos = 0.0_pReal
|
||||
end where significantPositiveTau
|
||||
|
||||
dvel_slip = 2.0_pReal*prm%burgers * prm%kink_height * prm%omega &
|
||||
* ( dst%mfp(:,of) - prm%kink_width ) &
|
||||
* ( &
|
||||
(exp(-BoltzmannRatio*(1-StressRatio_p) ** prm%q) &
|
||||
+ tau_slip_pos &
|
||||
* (abs(exp(-BoltzmannRatio*(1-StressRatio_p) ** prm%q))&
|
||||
*BoltzmannRatio*prm%p&
|
||||
*prm%q/&
|
||||
(prm%solidSolutionStrength+prm%tau_Peierls)*&
|
||||
StressRatio_pminus1*(1-StressRatio_p)**(prm%q-1.0_pReal) ) &
|
||||
) &
|
||||
* (2.0_pReal*(prm%burgers**2.0_pReal)*tau_slip_pos &
|
||||
+ prm%omega * prm%B &
|
||||
*(( dst%mfp(:,of) - prm%kink_width )**2.0_pReal) &
|
||||
* exp(-BoltzmannRatio*(1-StressRatio_p) ** prm%q) &
|
||||
) &
|
||||
- (tau_slip_pos &
|
||||
* exp(-BoltzmannRatio*(1-StressRatio_p) ** prm%q) ) &
|
||||
* (2.0_pReal*(prm%burgers**2.0_pReal) &
|
||||
+ prm%omega * prm%B &
|
||||
*(( dst%mfp(:,of) - prm%kink_width )**2.0_pReal) &
|
||||
* (abs(exp(-BoltzmannRatio*(1-StressRatio_p) ** prm%q))&
|
||||
*BoltzmannRatio*prm%p&
|
||||
*prm%q/&
|
||||
(prm%solidSolutionStrength+prm%tau_Peierls)*&
|
||||
StressRatio_pminus1*(1-StressRatio_p)**(prm%q-1.0_pReal) )&
|
||||
) &
|
||||
) &
|
||||
/ ( &
|
||||
( &
|
||||
2.0_pReal*(prm%burgers**2.0_pReal)*tau_slip_pos &
|
||||
+ prm%omega * prm%B &
|
||||
*(( dst%mfp(:,of) - prm%kink_width )**2.0_pReal) &
|
||||
* exp(-BoltzmannRatio*(1-StressRatio_p) ** prm%q) &
|
||||
)**2.0_pReal &
|
||||
)
|
||||
if (present(dgdot_dtauslip_pos)) then
|
||||
significantPositiveTau2: where(abs(tau_slip_pos)-dst%threshold_stress(:,of) > tol_math_check)
|
||||
dvel_slip = 2.0_pReal*prm%burgers * prm%kink_height * prm%omega* effectiveLength &
|
||||
* ( &
|
||||
(needsGoodName + tau_slip_pos * abs(needsGoodName)*BoltzmannRatio*prm%p &
|
||||
* prm%q/prm%tau0 &
|
||||
* StressRatio_pminus1*(1-StressRatio_p)**(prm%q-1.0_pReal) &
|
||||
) &
|
||||
* ( 2.0_pReal*(prm%burgers**2.0_pReal)*tau_slip_pos &
|
||||
+ prm%omega * prm%B* effectiveLength **2.0_pReal* needsGoodName &
|
||||
) &
|
||||
- tau_slip_pos * needsGoodName * (2.0_pReal*prm%burgers**2.0_pReal &
|
||||
+ prm%omega * prm%B *effectiveLength **2.0_pReal&
|
||||
* (abs(needsGoodName)*BoltzmannRatio*prm%p *prm%q/prm%tau0 &
|
||||
*StressRatio_pminus1*(1-StressRatio_p)**(prm%q-1.0_pReal) )&
|
||||
) &
|
||||
) &
|
||||
/(2.0_pReal*prm%burgers**2.0_pReal*tau_slip_pos &
|
||||
+ prm%omega * prm%B* effectiveLength**2.0_pReal* needsGoodName )**2.0_pReal
|
||||
|
||||
dgdot_dtauslip_pos = DotGamma0 * dvel_slip
|
||||
else where significantPositiveTau
|
||||
gdot_slip_pos = 0.0_pReal
|
||||
dgdot_dtauslip_pos = 0.0_pReal
|
||||
end where significantPositiveTau
|
||||
dgdot_dtauslip_pos = DotGamma0 * dvel_slip* 0.5_pReal
|
||||
else where significantPositiveTau2
|
||||
dgdot_dtauslip_pos = 0.0_pReal
|
||||
end where significantPositiveTau2
|
||||
endif
|
||||
|
||||
significantNegativeTau: where(abs(tau_slip_neg)-dst%threshold_stress(:,of) > tol_math_check)
|
||||
StressRatio = (abs(tau_slip_neg)-dst%threshold_stress(:,of)) &
|
||||
/ (prm%solidSolutionStrength+prm%tau_Peierls)
|
||||
StressRatio_p = StressRatio** prm%p
|
||||
StressRatio_pminus1 = StressRatio**(prm%p-1.0_pReal)
|
||||
significantNegativeTau: where(abs(tau_slip_neg)-dst%threshold_stress(:,of) > tol_math_check)
|
||||
StressRatio = (abs(tau_slip_neg)-dst%threshold_stress(:,of))/prm%tau0
|
||||
StressRatio_p = StressRatio** prm%p
|
||||
StressRatio_pminus1 = StressRatio**(prm%p-1.0_pReal)
|
||||
needsGoodName = exp(-BoltzmannRatio*(1-StressRatio_p) ** prm%q)
|
||||
|
||||
vel_slip = 2.0_pReal*prm%burgers * prm%kink_height * prm%omega &
|
||||
* ( dst%mfp(:,of) - prm%kink_width ) &
|
||||
* (tau_slip_neg &
|
||||
* exp(-BoltzmannRatio*(1-StressRatio_p) ** prm%q) ) &
|
||||
/ ( &
|
||||
2.0_pReal*(prm%burgers**2.0_pReal)*tau_slip_neg &
|
||||
+ prm%omega * prm%B &
|
||||
*(( dst%mfp(:,of) - prm%kink_width )**2.0_pReal) &
|
||||
* exp(-BoltzmannRatio*(1-StressRatio_p) ** prm%q) &
|
||||
vel_slip = 2.0_pReal*prm%burgers * prm%kink_height * prm%omega &
|
||||
* effectiveLength * tau_slip_neg * needsGoodName &
|
||||
/ ( 2.0_pReal*(prm%burgers**2.0_pReal)*tau_slip_neg &
|
||||
+ prm%omega * prm%B * effectiveLength**2.0_pReal* needsGoodName &
|
||||
)
|
||||
|
||||
gdot_slip_neg = DotGamma0 * sign(vel_slip,tau_slip_neg)
|
||||
|
||||
dvel_slip = 2.0_pReal*prm%burgers * prm%kink_height * prm%omega &
|
||||
* ( dst%mfp(:,of) - prm%kink_width ) &
|
||||
* ( &
|
||||
(exp(-BoltzmannRatio*(1-StressRatio_p) ** prm%q) &
|
||||
+ tau_slip_neg &
|
||||
* (abs(exp(-BoltzmannRatio*(1-StressRatio_p) ** prm%q))&
|
||||
*BoltzmannRatio*prm%p&
|
||||
*prm%q/&
|
||||
(prm%solidSolutionStrength+prm%tau_Peierls)*&
|
||||
StressRatio_pminus1*(1-StressRatio_p)**(prm%q-1.0_pReal) ) &
|
||||
) &
|
||||
* (2.0_pReal*(prm%burgers**2.0_pReal)*tau_slip_neg &
|
||||
+ prm%omega * prm%B &
|
||||
*(( dst%mfp(:,of) - prm%kink_width )**2.0_pReal) &
|
||||
* exp(-BoltzmannRatio*(1-StressRatio_p) ** prm%q) &
|
||||
) &
|
||||
- (tau_slip_neg &
|
||||
* exp(-BoltzmannRatio*(1-StressRatio_p) ** prm%q) ) &
|
||||
* (2.0_pReal*(prm%burgers**2.0_pReal) &
|
||||
+ prm%omega * prm%B &
|
||||
*(( dst%mfp(:,of) - prm%kink_width )**2.0_pReal) &
|
||||
* (abs(exp(-BoltzmannRatio*(1-StressRatio_p) ** prm%q))&
|
||||
*BoltzmannRatio*prm%p&
|
||||
*prm%q/&
|
||||
(prm%solidSolutionStrength+prm%tau_Peierls)*&
|
||||
StressRatio_pminus1*(1-StressRatio_p)**(prm%q-1.0_pReal) )&
|
||||
) &
|
||||
) &
|
||||
/ ( &
|
||||
( &
|
||||
2.0_pReal*(prm%burgers**2.0_pReal)*tau_slip_neg &
|
||||
+ prm%omega * prm%B &
|
||||
*(( dst%mfp(:,of) - prm%kink_width )**2.0_pReal) &
|
||||
* exp(-BoltzmannRatio*(1-StressRatio_p) ** prm%q) &
|
||||
)**2.0_pReal &
|
||||
)
|
||||
|
||||
|
||||
dgdot_dtauslip_neg = DotGamma0 * dvel_slip
|
||||
else where significantNegativeTau
|
||||
gdot_slip_neg = 0.0_pReal
|
||||
dgdot_dtauslip_neg = 0.0_pReal
|
||||
end where significantNegativeTau
|
||||
gdot_slip_neg = DotGamma0 * sign(vel_slip,tau_slip_neg) * 0.5_pReal
|
||||
else where significantNegativeTau
|
||||
gdot_slip_neg = 0.0_pReal
|
||||
end where significantNegativeTau
|
||||
|
||||
if (present(dgdot_dtauslip_neg)) then
|
||||
significantNegativeTau2: where(abs(tau_slip_neg)-dst%threshold_stress(:,of) > tol_math_check)
|
||||
dvel_slip = 2.0_pReal*prm%burgers * prm%kink_height * prm%omega* effectiveLength &
|
||||
* ( &
|
||||
(needsGoodName + tau_slip_neg * abs(needsGoodName)*BoltzmannRatio*prm%p &
|
||||
* prm%q/prm%tau0 &
|
||||
* StressRatio_pminus1*(1-StressRatio_p)**(prm%q-1.0_pReal) &
|
||||
) &
|
||||
* ( 2.0_pReal*(prm%burgers**2.0_pReal)*tau_slip_neg &
|
||||
+ prm%omega * prm%B* effectiveLength **2.0_pReal* needsGoodName &
|
||||
) &
|
||||
- tau_slip_neg * needsGoodName * (2.0_pReal*prm%burgers**2.0_pReal &
|
||||
+ prm%omega * prm%B *effectiveLength **2.0_pReal&
|
||||
* (abs(needsGoodName)*BoltzmannRatio*prm%p *prm%q/prm%tau0 &
|
||||
*StressRatio_pminus1*(1-StressRatio_p)**(prm%q-1.0_pReal) )&
|
||||
) &
|
||||
) &
|
||||
/(2.0_pReal*prm%burgers**2.0_pReal*tau_slip_neg &
|
||||
+ prm%omega * prm%B* effectiveLength**2.0_pReal* needsGoodName )**2.0_pReal
|
||||
|
||||
dgdot_dtauslip_neg = DotGamma0 * dvel_slip * 0.5_pReal
|
||||
else where significantNegativeTau2
|
||||
dgdot_dtauslip_neg = 0.0_pReal
|
||||
end where significantNegativeTau2
|
||||
end if
|
||||
end associate
|
||||
end associate
|
||||
|
||||
end subroutine kinetics
|
||||
|
||||
|
|
|
|||
|
|
@ -9,7 +9,7 @@
|
|||
!--------------------------------------------------------------------------------------------------
|
||||
module plastic_isotropic
|
||||
use prec, only: &
|
||||
pReal,&
|
||||
pReal, &
|
||||
pInt
|
||||
|
||||
implicit none
|
||||
|
|
@ -71,7 +71,6 @@ module plastic_isotropic
|
|||
|
||||
contains
|
||||
|
||||
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
!> @brief module initialization
|
||||
!> @details reads in material parameters, allocates arrays, and does sanity checks
|
||||
|
|
@ -92,7 +91,7 @@ subroutine plastic_isotropic_init()
|
|||
debug_levelExtensive, &
|
||||
#endif
|
||||
debug_level, &
|
||||
debug_constitutive,&
|
||||
debug_constitutive, &
|
||||
debug_levelBasic
|
||||
use IO, only: &
|
||||
IO_error, &
|
||||
|
|
@ -122,7 +121,7 @@ subroutine plastic_isotropic_init()
|
|||
sizeState, sizeDotState
|
||||
|
||||
character(len=65536), dimension(0), parameter :: emptyStringArray = [character(len=65536)::]
|
||||
|
||||
|
||||
integer(kind(undefined_ID)) :: &
|
||||
outputID
|
||||
|
||||
|
|
@ -149,7 +148,7 @@ subroutine plastic_isotropic_init()
|
|||
allocate(state(Ninstance))
|
||||
allocate(dotState(Ninstance))
|
||||
|
||||
do p = 1_pInt, size(phase_plasticityInstance)
|
||||
do p = 1_pInt, size(phase_plasticity)
|
||||
if (phase_plasticity(p) /= PLASTICITY_ISOTROPIC_ID) cycle
|
||||
associate(prm => param(phase_plasticityInstance(p)), &
|
||||
dot => dotState(phase_plasticityInstance(p)), &
|
||||
|
|
@ -204,25 +203,27 @@ subroutine plastic_isotropic_init()
|
|||
do i=1_pInt, size(outputs)
|
||||
outputID = undefined_ID
|
||||
select case(outputs(i))
|
||||
|
||||
case ('flowstress')
|
||||
outputID = flowstress_ID
|
||||
case ('strainrate')
|
||||
outputID = strainrate_ID
|
||||
|
||||
end select
|
||||
|
||||
|
||||
if (outputID /= undefined_ID) then
|
||||
plastic_isotropic_output(i,phase_plasticityInstance(p)) = outputs(i)
|
||||
plastic_isotropic_sizePostResult(i,phase_plasticityInstance(p)) = 1_pInt
|
||||
prm%outputID = [prm%outputID , outputID]
|
||||
plastic_isotropic_output(i,phase_plasticityInstance(p)) = outputs(i)
|
||||
plastic_isotropic_sizePostResult(i,phase_plasticityInstance(p)) = 1_pInt
|
||||
prm%outputID = [prm%outputID, outputID]
|
||||
endif
|
||||
|
||||
end do
|
||||
enddo
|
||||
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
! allocate state arrays
|
||||
NipcMyPhase = count(material_phase == p)
|
||||
sizeState = size(["flowstress ","accumulated_shear"])
|
||||
sizeDotState = sizeState
|
||||
sizeDotState = size(['flowstress ','accumulated_shear'])
|
||||
sizeState = sizeDotState
|
||||
|
||||
call material_allocatePlasticState(p,NipcMyPhase,sizeState,sizeDotState,0_pInt, &
|
||||
1_pInt,0_pInt,0_pInt)
|
||||
|
|
@ -243,8 +244,8 @@ subroutine plastic_isotropic_init()
|
|||
plasticState(p)%accumulatedSlip => plasticState(p)%state (2:2,1:NipcMyPhase)
|
||||
|
||||
plasticState(p)%state0 = plasticState(p)%state ! ToDo: this could be done centrally
|
||||
|
||||
end associate
|
||||
|
||||
end associate
|
||||
|
||||
enddo
|
||||
|
||||
|
|
@ -319,7 +320,7 @@ subroutine plastic_isotropic_LpAndItsTangent(Lp,dLp_dMp,Mp,instance,of)
|
|||
end if
|
||||
|
||||
end associate
|
||||
|
||||
|
||||
end subroutine plastic_isotropic_LpAndItsTangent
|
||||
|
||||
|
||||
|
|
@ -373,9 +374,9 @@ subroutine plastic_isotropic_LiAndItsTangent(Li,dLi_dTstar,Tstar,instance,of)
|
|||
Li = 0.0_pReal
|
||||
dLi_dTstar = 0.0_pReal
|
||||
endif
|
||||
|
||||
|
||||
end associate
|
||||
|
||||
|
||||
end subroutine plastic_isotropic_LiAndItsTangent
|
||||
|
||||
|
||||
|
|
@ -471,6 +472,7 @@ function plastic_isotropic_postResults(Mp,instance,of) result(postResults)
|
|||
|
||||
outputsLoop: do o = 1_pInt,size(prm%outputID)
|
||||
select case(prm%outputID(o))
|
||||
|
||||
case (flowstress_ID)
|
||||
postResults(c+1_pInt) = stt%flowstress(of)
|
||||
c = c + 1_pInt
|
||||
|
|
@ -478,6 +480,7 @@ function plastic_isotropic_postResults(Mp,instance,of) result(postResults)
|
|||
postResults(c+1_pInt) = prm%gdot0 &
|
||||
* (sqrt(1.5_pReal) * norm_Mp /(prm%fTaylor * stt%flowstress(of)))**prm%n
|
||||
c = c + 1_pInt
|
||||
|
||||
end select
|
||||
enddo outputsLoop
|
||||
|
||||
|
|
|
|||
|
|
@ -1,7 +1,8 @@
|
|||
!--------------------------------------------------------------------------------------------------
|
||||
!> @author Franz Roters, Max-Planck-Institut für Eisenforschung GmbH
|
||||
!> @author Philip Eisenlohr, Max-Planck-Institut für Eisenforschung GmbH
|
||||
!> @brief material subroutine for purely elastic material
|
||||
!> @author Martin Diehl, Max-Planck-Institut für Eisenforschung GmbH
|
||||
!> @brief Dummy plasticity for purely elastic material
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
module plastic_none
|
||||
|
||||
|
|
@ -13,7 +14,6 @@ module plastic_none
|
|||
|
||||
contains
|
||||
|
||||
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
!> @brief module initialization
|
||||
!> @details reads in material parameters, allocates arrays, and does sanity checks
|
||||
|
|
@ -32,52 +32,40 @@ subroutine plastic_none_init
|
|||
debug_levelBasic
|
||||
use IO, only: &
|
||||
IO_timeStamp
|
||||
use numerics, only: &
|
||||
numerics_integrator
|
||||
use material, only: &
|
||||
phase_plasticity, &
|
||||
material_allocatePlasticState, &
|
||||
PLASTICITY_NONE_label, &
|
||||
PLASTICITY_NONE_ID, &
|
||||
material_phase, &
|
||||
plasticState, &
|
||||
PLASTICITY_none_ID
|
||||
plasticState
|
||||
|
||||
implicit none
|
||||
|
||||
integer(pInt) :: &
|
||||
maxNinstance, &
|
||||
phase, &
|
||||
NofMyPhase
|
||||
|
||||
Ninstance, &
|
||||
p, &
|
||||
NipcMyPhase
|
||||
|
||||
write(6,'(/,a)') ' <<<+- plastic_'//PLASTICITY_NONE_label//' init -+>>>'
|
||||
write(6,'(a15,a)') ' Current time: ',IO_timeStamp()
|
||||
#include "compilation_info.f90"
|
||||
|
||||
maxNinstance = int(count(phase_plasticity == PLASTICITY_none_ID),pInt)
|
||||
|
||||
Ninstance = int(count(phase_plasticity == PLASTICITY_NONE_ID),pInt)
|
||||
if (iand(debug_level(debug_constitutive),debug_levelBasic) /= 0_pInt) &
|
||||
write(6,'(a16,1x,i5,/)') '# instances:',maxNinstance
|
||||
write(6,'(a16,1x,i5,/)') '# instances:',Ninstance
|
||||
|
||||
initializeInstances: do phase = 1_pInt, size(phase_plasticity)
|
||||
if (phase_plasticity(phase) == PLASTICITY_none_ID) then
|
||||
NofMyPhase=count(material_phase==phase)
|
||||
do p = 1_pInt, size(phase_plasticity)
|
||||
if (phase_plasticity(p) /= PLASTICITY_NONE_ID) cycle
|
||||
|
||||
allocate(plasticState(phase)%aTolState (0_pInt))
|
||||
allocate(plasticState(phase)%state0 (0_pInt,NofMyPhase))
|
||||
allocate(plasticState(phase)%partionedState0 (0_pInt,NofMyPhase))
|
||||
allocate(plasticState(phase)%subState0 (0_pInt,NofMyPhase))
|
||||
allocate(plasticState(phase)%state (0_pInt,NofMyPhase))
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
! allocate state arrays
|
||||
NipcMyPhase = count(material_phase == p)
|
||||
|
||||
allocate(plasticState(phase)%dotState (0_pInt,NofMyPhase))
|
||||
allocate(plasticState(phase)%deltaState (0_pInt,NofMyPhase))
|
||||
if (any(numerics_integrator == 1_pInt)) then
|
||||
allocate(plasticState(phase)%previousDotState (0_pInt,NofMyPhase))
|
||||
allocate(plasticState(phase)%previousDotState2(0_pInt,NofMyPhase))
|
||||
endif
|
||||
if (any(numerics_integrator == 4_pInt)) &
|
||||
allocate(plasticState(phase)%RK4dotState (0_pInt,NofMyPhase))
|
||||
if (any(numerics_integrator == 5_pInt)) &
|
||||
allocate(plasticState(phase)%RKCK45dotState (6,0_pInt,NofMyPhase))
|
||||
endif
|
||||
enddo initializeInstances
|
||||
call material_allocatePlasticState(p,NipcMyPhase,0_pInt,0_pInt,0_pInt, &
|
||||
0_pInt,0_pInt,0_pInt)
|
||||
plasticState(p)%sizePostResults = 0_pInt
|
||||
|
||||
enddo
|
||||
|
||||
end subroutine plastic_none_init
|
||||
|
||||
|
|
|
|||
|
|
@ -2,12 +2,11 @@
|
|||
!> @author Franz Roters, Max-Planck-Institut für Eisenforschung GmbH
|
||||
!> @author Philip Eisenlohr, Max-Planck-Institut für Eisenforschung GmbH
|
||||
!> @author Martin Diehl, Max-Planck-Institut für Eisenforschung GmbH
|
||||
!> @brief material subroutine for phenomenological crystal plasticity formulation using a powerlaw
|
||||
!! fitting
|
||||
!> @brief phenomenological crystal plasticity formulation using a powerlaw fitting
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
module plastic_phenopowerlaw
|
||||
use prec, only: &
|
||||
pReal,&
|
||||
pReal, &
|
||||
pInt
|
||||
|
||||
implicit none
|
||||
|
|
@ -101,7 +100,6 @@ module plastic_phenopowerlaw
|
|||
|
||||
contains
|
||||
|
||||
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
!> @brief module initialization
|
||||
!> @details reads in material parameters, allocates arrays, and does sanity checks
|
||||
|
|
@ -174,7 +172,7 @@ subroutine plastic_phenopowerlaw_init
|
|||
allocate(state(Ninstance))
|
||||
allocate(dotState(Ninstance))
|
||||
|
||||
do p = 1_pInt, size(phase_plasticityInstance)
|
||||
do p = 1_pInt, size(phase_plasticity)
|
||||
if (phase_plasticity(p) /= PLASTICITY_PHENOPOWERLAW_ID) cycle
|
||||
associate(prm => param(phase_plasticityInstance(p)), &
|
||||
dot => dotState(phase_plasticityInstance(p)), &
|
||||
|
|
@ -195,9 +193,9 @@ subroutine plastic_phenopowerlaw_init
|
|||
prm%aTolTwinfrac = config%getFloat('atol_twinfrac', defaultVal=1.0e-6_pReal)
|
||||
|
||||
! sanity checks
|
||||
if (prm%aTolResistance <= 0.0_pReal) extmsg = trim(extmsg)//'aTolresistance '
|
||||
if (prm%aTolShear <= 0.0_pReal) extmsg = trim(extmsg)//'aTolShear '
|
||||
if (prm%aTolTwinfrac <= 0.0_pReal) extmsg = trim(extmsg)//'atoltwinfrac '
|
||||
if (prm%aTolResistance <= 0.0_pReal) extmsg = trim(extmsg)//' aTolresistance'
|
||||
if (prm%aTolShear <= 0.0_pReal) extmsg = trim(extmsg)//' aTolShear'
|
||||
if (prm%aTolTwinfrac <= 0.0_pReal) extmsg = trim(extmsg)//' atoltwinfrac'
|
||||
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
! slip related parameters
|
||||
|
|
@ -235,11 +233,11 @@ subroutine plastic_phenopowerlaw_init
|
|||
prm%H_int = math_expand(prm%H_int, prm%Nslip)
|
||||
|
||||
! sanity checks
|
||||
if (prm%gdot0_slip <= 0.0_pReal) extmsg = trim(extmsg)//'gdot0_slip '
|
||||
if (prm%a_slip <= 0.0_pReal) extmsg = trim(extmsg)//'a_slip '
|
||||
if (prm%n_slip <= 0.0_pReal) extmsg = trim(extmsg)//'n_slip '
|
||||
if (any(prm%xi_slip_0 <= 0.0_pReal)) extmsg = trim(extmsg)//'xi_slip_0 '
|
||||
if (any(prm%xi_slip_sat < prm%xi_slip_0)) extmsg = trim(extmsg)//'xi_slip_sat '
|
||||
if (prm%gdot0_slip <= 0.0_pReal) extmsg = trim(extmsg)//' gdot0_slip'
|
||||
if (prm%a_slip <= 0.0_pReal) extmsg = trim(extmsg)//' a_slip'
|
||||
if (prm%n_slip <= 0.0_pReal) extmsg = trim(extmsg)//' n_slip'
|
||||
if (any(prm%xi_slip_0 <= 0.0_pReal)) extmsg = trim(extmsg)//' xi_slip_0'
|
||||
if (any(prm%xi_slip_sat < prm%xi_slip_0)) extmsg = trim(extmsg)//' xi_slip_sat'
|
||||
else slipActive
|
||||
allocate(prm%interaction_SlipSlip(0,0))
|
||||
allocate(prm%xi_slip_0(0))
|
||||
|
|
@ -269,8 +267,8 @@ subroutine plastic_phenopowerlaw_init
|
|||
prm%xi_twin_0 = math_expand(prm%xi_twin_0, prm%Ntwin)
|
||||
|
||||
! sanity checks
|
||||
if (prm%gdot0_twin <= 0.0_pReal) extmsg = trim(extmsg)//'gdot0_twin '
|
||||
if (prm%n_twin <= 0.0_pReal) extmsg = trim(extmsg)//'n_twin '
|
||||
if (prm%gdot0_twin <= 0.0_pReal) extmsg = trim(extmsg)//' gdot0_twin'
|
||||
if (prm%n_twin <= 0.0_pReal) extmsg = trim(extmsg)//' n_twin'
|
||||
else twinActive
|
||||
allocate(prm%interaction_TwinTwin(0,0))
|
||||
allocate(prm%xi_twin_0(0))
|
||||
|
|
@ -304,48 +302,49 @@ subroutine plastic_phenopowerlaw_init
|
|||
do i=1_pInt, size(outputs)
|
||||
outputID = undefined_ID
|
||||
select case(outputs(i))
|
||||
case ('resistance_slip')
|
||||
outputID = merge(resistance_slip_ID,undefined_ID,prm%totalNslip>0_pInt)
|
||||
outputSize = prm%totalNslip
|
||||
case ('accumulatedshear_slip')
|
||||
outputID = merge(accumulatedshear_slip_ID,undefined_ID,prm%totalNslip>0_pInt)
|
||||
outputSize = prm%totalNslip
|
||||
case ('shearrate_slip')
|
||||
outputID = merge(shearrate_slip_ID,undefined_ID,prm%totalNslip>0_pInt)
|
||||
outputSize = prm%totalNslip
|
||||
case ('resolvedstress_slip')
|
||||
outputID = merge(resolvedstress_slip_ID,undefined_ID,prm%totalNslip>0_pInt)
|
||||
outputSize = prm%totalNslip
|
||||
|
||||
case ('resistance_twin')
|
||||
outputID = merge(resistance_twin_ID,undefined_ID,prm%totalNtwin>0_pInt)
|
||||
outputSize = prm%totalNtwin
|
||||
case ('accumulatedshear_twin')
|
||||
outputID = merge(accumulatedshear_twin_ID,undefined_ID,prm%totalNtwin>0_pInt)
|
||||
outputSize = prm%totalNtwin
|
||||
case ('shearrate_twin')
|
||||
outputID = merge(shearrate_twin_ID,undefined_ID,prm%totalNtwin>0_pInt)
|
||||
outputSize = prm%totalNtwin
|
||||
case ('resolvedstress_twin')
|
||||
outputID = merge(resolvedstress_twin_ID,undefined_ID,prm%totalNtwin>0_pInt)
|
||||
outputSize = prm%totalNtwin
|
||||
case ('resistance_slip')
|
||||
outputID = merge(resistance_slip_ID,undefined_ID,prm%totalNslip>0_pInt)
|
||||
outputSize = prm%totalNslip
|
||||
case ('accumulatedshear_slip')
|
||||
outputID = merge(accumulatedshear_slip_ID,undefined_ID,prm%totalNslip>0_pInt)
|
||||
outputSize = prm%totalNslip
|
||||
case ('shearrate_slip')
|
||||
outputID = merge(shearrate_slip_ID,undefined_ID,prm%totalNslip>0_pInt)
|
||||
outputSize = prm%totalNslip
|
||||
case ('resolvedstress_slip')
|
||||
outputID = merge(resolvedstress_slip_ID,undefined_ID,prm%totalNslip>0_pInt)
|
||||
outputSize = prm%totalNslip
|
||||
|
||||
end select
|
||||
case ('resistance_twin')
|
||||
outputID = merge(resistance_twin_ID,undefined_ID,prm%totalNtwin>0_pInt)
|
||||
outputSize = prm%totalNtwin
|
||||
case ('accumulatedshear_twin')
|
||||
outputID = merge(accumulatedshear_twin_ID,undefined_ID,prm%totalNtwin>0_pInt)
|
||||
outputSize = prm%totalNtwin
|
||||
case ('shearrate_twin')
|
||||
outputID = merge(shearrate_twin_ID,undefined_ID,prm%totalNtwin>0_pInt)
|
||||
outputSize = prm%totalNtwin
|
||||
case ('resolvedstress_twin')
|
||||
outputID = merge(resolvedstress_twin_ID,undefined_ID,prm%totalNtwin>0_pInt)
|
||||
outputSize = prm%totalNtwin
|
||||
|
||||
if (outputID /= undefined_ID) then
|
||||
plastic_phenopowerlaw_output(i,phase_plasticityInstance(p)) = outputs(i)
|
||||
plastic_phenopowerlaw_sizePostResult(i,phase_plasticityInstance(p)) = outputSize
|
||||
prm%outputID = [prm%outputID , outputID]
|
||||
endif
|
||||
end select
|
||||
|
||||
end do
|
||||
if (outputID /= undefined_ID) then
|
||||
plastic_phenopowerlaw_output(i,phase_plasticityInstance(p)) = outputs(i)
|
||||
plastic_phenopowerlaw_sizePostResult(i,phase_plasticityInstance(p)) = outputSize
|
||||
prm%outputID = [prm%outputID, outputID]
|
||||
endif
|
||||
|
||||
enddo
|
||||
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
! allocate state arrays
|
||||
NipcMyPhase = count(material_phase == p)
|
||||
sizeState = size(['tau_slip ','gamma_slip']) * prm%TotalNslip &
|
||||
+ size(['tau_twin ','gamma_twin']) * prm%TotalNtwin
|
||||
sizeDotState = sizeState
|
||||
sizeDotState = size(['tau_slip ','gamma_slip']) * prm%TotalNslip &
|
||||
+ size(['tau_twin ','gamma_twin']) * prm%TotalNtwin
|
||||
sizeState = sizeDotState
|
||||
|
||||
call material_allocatePlasticState(p,NipcMyPhase,sizeState,sizeDotState,0_pInt, &
|
||||
prm%totalNslip,prm%totalNtwin,0_pInt)
|
||||
|
|
@ -385,6 +384,7 @@ subroutine plastic_phenopowerlaw_init
|
|||
plasticState(p)%state0 = plasticState(p)%state ! ToDo: this could be done centrally
|
||||
|
||||
end associate
|
||||
|
||||
enddo
|
||||
|
||||
end subroutine plastic_phenopowerlaw_init
|
||||
|
|
@ -516,14 +516,14 @@ function plastic_phenopowerlaw_postResults(Mp,instance,of) result(postResults)
|
|||
math_mul33xx33
|
||||
|
||||
implicit none
|
||||
real(pReal), dimension(3,3), intent(in) :: &
|
||||
real(pReal), dimension(3,3), intent(in) :: &
|
||||
Mp !< Mandel stress
|
||||
integer(pInt), intent(in) :: &
|
||||
integer(pInt), intent(in) :: &
|
||||
instance, &
|
||||
of
|
||||
|
||||
real(pReal), dimension(sum(plastic_phenopowerlaw_sizePostResult(:,instance))) :: &
|
||||
postResults
|
||||
postResults
|
||||
|
||||
integer(pInt) :: &
|
||||
o,c,i
|
||||
|
|
@ -531,8 +531,8 @@ function plastic_phenopowerlaw_postResults(Mp,instance,of) result(postResults)
|
|||
gdot_slip_pos,gdot_slip_neg
|
||||
|
||||
c = 0_pInt
|
||||
|
||||
associate( prm => param(instance), stt => state(instance))
|
||||
|
||||
associate(prm => param(instance), stt => state(instance))
|
||||
|
||||
outputsLoop: do o = 1_pInt,size(prm%outputID)
|
||||
select case(prm%outputID(o))
|
||||
|
|
@ -570,7 +570,7 @@ function plastic_phenopowerlaw_postResults(Mp,instance,of) result(postResults)
|
|||
|
||||
end select
|
||||
enddo outputsLoop
|
||||
|
||||
|
||||
end associate
|
||||
|
||||
end function plastic_phenopowerlaw_postResults
|
||||
|
|
@ -585,7 +585,7 @@ end function plastic_phenopowerlaw_postResults
|
|||
pure subroutine kinetics_slip(Mp,instance,of, &
|
||||
gdot_slip_pos,gdot_slip_neg,dgdot_dtau_slip_pos,dgdot_dtau_slip_neg)
|
||||
use prec, only: &
|
||||
dNeq0
|
||||
dNeq0
|
||||
use math, only: &
|
||||
math_mul33xx33
|
||||
|
||||
|
|
@ -596,13 +596,12 @@ pure subroutine kinetics_slip(Mp,instance,of, &
|
|||
instance, &
|
||||
of
|
||||
|
||||
real(pReal), dimension(param(instance)%totalNslip), intent(out) :: &
|
||||
real(pReal), intent(out), dimension(param(instance)%totalNslip) :: &
|
||||
gdot_slip_pos, &
|
||||
gdot_slip_neg
|
||||
real(pReal), dimension(param(instance)%totalNslip), intent(out), optional :: &
|
||||
real(pReal), intent(out), optional, dimension(param(instance)%totalNslip) :: &
|
||||
dgdot_dtau_slip_pos, &
|
||||
dgdot_dtau_slip_neg
|
||||
|
||||
real(pReal), dimension(param(instance)%totalNslip) :: &
|
||||
tau_slip_pos, &
|
||||
tau_slip_neg
|
||||
|
|
|
|||
Loading…
Reference in New Issue