code follows structure
This commit is contained in:
Martin Diehl
parent
d7889aff12
commit
5d9c931008
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@ -52,6 +52,7 @@
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#include "damage_local.f90"
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#include "damage_local.f90"
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#include "damage_nonlocal.f90"
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#include "damage_nonlocal.f90"
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#include "homogenization.f90"
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#include "homogenization.f90"
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#include "homogenization_mech.f90"
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#include "homogenization_mech_none.f90"
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#include "homogenization_mech_none.f90"
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#include "homogenization_mech_isostrain.f90"
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#include "homogenization_mech_isostrain.f90"
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#include "homogenization_mech_RGC.f90"
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#include "homogenization_mech_RGC.f90"
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@ -31,13 +31,15 @@ module homogenization
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!--------------------------------------------------------------------------------------------------
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!--------------------------------------------------------------------------------------------------
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! General variables for the homogenization at a material point
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! General variables for the homogenization at a material point
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real(pReal), dimension(:,:,:,:), allocatable, public :: &
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real(pReal), dimension(:,:,:,:), allocatable, public :: &
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homogenization_F0, & !< def grad of IP at start of FE increment
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homogenization_F0, & !< def grad of IP at start of FE increment
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homogenization_F !< def grad of IP to be reached at end of FE increment
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homogenization_F !< def grad of IP to be reached at end of FE increment
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real(pReal), dimension(:,:,:,:), allocatable, public, protected :: &
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real(pReal), dimension(:,:,:,:), allocatable, public :: & !, protected :: & ! Issue with ifort
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homogenization_P !< first P--K stress of IP
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homogenization_P !< first P--K stress of IP
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real(pReal), dimension(:,:,:,:,:,:), allocatable, public, protected :: &
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real(pReal), dimension(:,:,:,:,:,:), allocatable, public :: & !, protected :: &
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homogenization_dPdF !< tangent of first P--K stress at IP
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homogenization_dPdF !< tangent of first P--K stress at IP
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!--------------------------------------------------------------------------------------------------
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type :: tNumerics
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type :: tNumerics
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integer :: &
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integer :: &
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nMPstate !< materialpoint state loop limit
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nMPstate !< materialpoint state loop limit
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@ -62,52 +64,37 @@ module homogenization
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type(tDebugOptions) :: debugHomog
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type(tDebugOptions) :: debugHomog
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!--------------------------------------------------------------------------------------------------
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interface
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interface
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module subroutine mech_none_init
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module subroutine mech_init(num_homog)
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end subroutine mech_none_init
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module subroutine mech_isostrain_init
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end subroutine mech_isostrain_init
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module subroutine mech_RGC_init(num_homogMech)
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class(tNode), pointer, intent(in) :: &
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class(tNode), pointer, intent(in) :: &
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num_homogMech !< pointer to mechanical homogenization numerics data
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num_homog !< pointer to mechanical homogenization numerics data
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end subroutine mech_RGC_init
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end subroutine mech_init
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module subroutine mech_partition(subF,ip,el)
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real(pReal), intent(in), dimension(3,3) :: &
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subF
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integer, intent(in) :: &
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ip, & !< integration point
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el !< element number
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end subroutine mech_partition
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module subroutine mech_isostrain_partitionDeformation(F,avgF)
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module subroutine mech_homogenize(ip,el)
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real(pReal), dimension (:,:,:), intent(out) :: F !< partitioned deformation gradient
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integer, intent(in) :: &
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real(pReal), dimension (3,3), intent(in) :: avgF !< average deformation gradient at material point
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ip, & !< integration point
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end subroutine mech_isostrain_partitionDeformation
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el !< element number
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end subroutine mech_homogenize
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module subroutine mech_RGC_partitionDeformation(F,avgF,instance,of)
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module subroutine mech_results(group_base,h)
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real(pReal), dimension (:,:,:), intent(out) :: F !< partitioned deformation gradient
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real(pReal), dimension (3,3), intent(in) :: avgF !< average deformation gradient at material point
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integer, intent(in) :: &
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instance, &
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of
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end subroutine mech_RGC_partitionDeformation
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character(len=*), intent(in) :: group_base
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integer, intent(in) :: h
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module subroutine mech_isostrain_averageStressAndItsTangent(avgP,dAvgPdAvgF,P,dPdF,instance)
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end subroutine mech_results
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real(pReal), dimension (3,3), intent(out) :: avgP !< average stress at material point
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real(pReal), dimension (3,3,3,3), intent(out) :: dAvgPdAvgF !< average stiffness at material point
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real(pReal), dimension (:,:,:), intent(in) :: P !< partitioned stresses
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real(pReal), dimension (:,:,:,:,:), intent(in) :: dPdF !< partitioned stiffnesses
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integer, intent(in) :: instance
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end subroutine mech_isostrain_averageStressAndItsTangent
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module subroutine mech_RGC_averageStressAndItsTangent(avgP,dAvgPdAvgF,P,dPdF,instance)
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real(pReal), dimension (3,3), intent(out) :: avgP !< average stress at material point
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real(pReal), dimension (3,3,3,3), intent(out) :: dAvgPdAvgF !< average stiffness at material point
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real(pReal), dimension (:,:,:), intent(in) :: P !< partitioned stresses
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real(pReal), dimension (:,:,:,:,:), intent(in) :: dPdF !< partitioned stiffnesses
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integer, intent(in) :: instance
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end subroutine mech_RGC_averageStressAndItsTangent
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! -------- ToDo ---------------------------------------------------------
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module function mech_RGC_updateState(P,F,F0,avgF,dt,dPdF,ip,el)
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module function mech_RGC_updateState(P,F,F0,avgF,dt,dPdF,ip,el)
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logical, dimension(2) :: mech_RGC_updateState
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logical, dimension(2) :: mech_RGC_updateState
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real(pReal), dimension(:,:,:), intent(in) :: &
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real(pReal), dimension(:,:,:), intent(in) :: &
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@ -122,13 +109,8 @@ module homogenization
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el !< element number
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el !< element number
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end function mech_RGC_updateState
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end function mech_RGC_updateState
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module subroutine mech_RGC_results(instance,group)
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integer, intent(in) :: instance !< homogenization instance
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character(len=*), intent(in) :: group !< group name in HDF5 file
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end subroutine mech_RGC_results
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end interface
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end interface
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! -----------------------------------------------------------------------
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public :: &
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public :: &
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homogenization_init, &
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homogenization_init, &
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@ -145,10 +127,11 @@ subroutine homogenization_init
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class (tNode) , pointer :: &
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class (tNode) , pointer :: &
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num_homog, &
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num_homog, &
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num_homogMech, &
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num_homogGeneric, &
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num_homogGeneric, &
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debug_homogenization
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debug_homogenization
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print'(/,a)', ' <<<+- homogenization init -+>>>'; flush(IO_STDOUT)
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debug_homogenization => config_debug%get('homogenization', defaultVal=emptyList)
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debug_homogenization => config_debug%get('homogenization', defaultVal=emptyList)
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debugHomog%basic = debug_homogenization%contains('basic')
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debugHomog%basic = debug_homogenization%contains('basic')
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debugHomog%extensive = debug_homogenization%contains('extensive')
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debugHomog%extensive = debug_homogenization%contains('extensive')
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@ -163,31 +146,8 @@ subroutine homogenization_init
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num_homog => config_numerics%get('homogenization',defaultVal=emptyDict)
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num_homog => config_numerics%get('homogenization',defaultVal=emptyDict)
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num_homogMech => num_homog%get('mech',defaultVal=emptyDict)
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num_homogGeneric => num_homog%get('generic',defaultVal=emptyDict)
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num_homogGeneric => num_homog%get('generic',defaultVal=emptyDict)
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if (any(homogenization_type == HOMOGENIZATION_NONE_ID)) call mech_none_init
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if (any(homogenization_type == HOMOGENIZATION_ISOSTRAIN_ID)) call mech_isostrain_init
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if (any(homogenization_type == HOMOGENIZATION_RGC_ID)) call mech_RGC_init(num_homogMech)
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if (any(thermal_type == THERMAL_isothermal_ID)) call thermal_isothermal_init
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if (any(thermal_type == THERMAL_adiabatic_ID)) call thermal_adiabatic_init
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if (any(thermal_type == THERMAL_conduction_ID)) call thermal_conduction_init
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if (any(damage_type == DAMAGE_none_ID)) call damage_none_init
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if (any(damage_type == DAMAGE_local_ID)) call damage_local_init
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if (any(damage_type == DAMAGE_nonlocal_ID)) call damage_nonlocal_init
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!--------------------------------------------------------------------------------------------------
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! allocate and initialize global variables
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allocate(homogenization_dPdF(3,3,3,3,discretization_nIPs,discretization_Nelems), source=0.0_pReal)
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homogenization_F0 = spread(spread(math_I3,3,discretization_nIPs),4,discretization_Nelems) ! initialize to identity
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homogenization_F = homogenization_F0 ! initialize to identity
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allocate(homogenization_P(3,3,discretization_nIPs,discretization_Nelems), source=0.0_pReal)
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print'(/,a)', ' <<<+- homogenization init -+>>>'; flush(IO_STDOUT)
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num%nMPstate = num_homogGeneric%get_asInt ('nMPstate', defaultVal=10)
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num%nMPstate = num_homogGeneric%get_asInt ('nMPstate', defaultVal=10)
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num%subStepMinHomog = num_homogGeneric%get_asFloat('subStepMin', defaultVal=1.0e-3_pReal)
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num%subStepMinHomog = num_homogGeneric%get_asFloat('subStepMin', defaultVal=1.0e-3_pReal)
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num%subStepSizeHomog = num_homogGeneric%get_asFloat('subStepSize', defaultVal=0.25_pReal)
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num%subStepSizeHomog = num_homogGeneric%get_asFloat('subStepSize', defaultVal=0.25_pReal)
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@ -198,6 +158,18 @@ subroutine homogenization_init
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if (num%subStepSizeHomog <= 0.0_pReal) call IO_error(301,ext_msg='subStepSizeHomog')
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if (num%subStepSizeHomog <= 0.0_pReal) call IO_error(301,ext_msg='subStepSizeHomog')
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if (num%stepIncreaseHomog <= 0.0_pReal) call IO_error(301,ext_msg='stepIncreaseHomog')
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if (num%stepIncreaseHomog <= 0.0_pReal) call IO_error(301,ext_msg='stepIncreaseHomog')
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call mech_init(num_homog)
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if (any(thermal_type == THERMAL_isothermal_ID)) call thermal_isothermal_init
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if (any(thermal_type == THERMAL_adiabatic_ID)) call thermal_adiabatic_init
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if (any(thermal_type == THERMAL_conduction_ID)) call thermal_conduction_init
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if (any(damage_type == DAMAGE_none_ID)) call damage_none_init
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if (any(damage_type == DAMAGE_local_ID)) call damage_local_init
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if (any(damage_type == DAMAGE_nonlocal_ID)) call damage_nonlocal_init
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end subroutine homogenization_init
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end subroutine homogenization_init
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@ -330,7 +302,7 @@ subroutine materialpoint_stressAndItsTangent(dt)
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myNgrains = homogenization_Nconstituents(material_homogenizationAt(e))
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myNgrains = homogenization_Nconstituents(material_homogenizationAt(e))
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IpLooping2: do i = FEsolving_execIP(1),FEsolving_execIP(2)
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IpLooping2: do i = FEsolving_execIP(1),FEsolving_execIP(2)
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if(requested(i,e) .and. .not. doneAndHappy(1,i,e)) then ! requested but not yet done
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if(requested(i,e) .and. .not. doneAndHappy(1,i,e)) then ! requested but not yet done
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call partitionDeformation(homogenization_F0(1:3,1:3,i,e) &
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call mech_partition(homogenization_F0(1:3,1:3,i,e) &
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+ (homogenization_F(1:3,1:3,i,e)-homogenization_F0(1:3,1:3,i,e))&
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+ (homogenization_F(1:3,1:3,i,e)-homogenization_F0(1:3,1:3,i,e))&
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*(subStep(i,e)+subFrac(i,e)), &
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*(subStep(i,e)+subFrac(i,e)), &
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i,e)
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i,e)
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@ -379,7 +351,7 @@ subroutine materialpoint_stressAndItsTangent(dt)
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!$OMP PARALLEL DO
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!$OMP PARALLEL DO
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elementLooping4: do e = FEsolving_execElem(1),FEsolving_execElem(2)
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elementLooping4: do e = FEsolving_execElem(1),FEsolving_execElem(2)
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IpLooping4: do i = FEsolving_execIP(1),FEsolving_execIP(2)
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IpLooping4: do i = FEsolving_execIP(1),FEsolving_execIP(2)
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call averageStressAndItsTangent(i,e)
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call mech_homogenize(i,e)
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enddo IpLooping4
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enddo IpLooping4
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enddo elementLooping4
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enddo elementLooping4
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!$OMP END PARALLEL DO
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!$OMP END PARALLEL DO
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@ -390,38 +362,6 @@ subroutine materialpoint_stressAndItsTangent(dt)
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end subroutine materialpoint_stressAndItsTangent
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end subroutine materialpoint_stressAndItsTangent
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!--------------------------------------------------------------------------------------------------
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!> @brief partition material point def grad onto constituents
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!--------------------------------------------------------------------------------------------------
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subroutine partitionDeformation(subF,ip,el)
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real(pReal), intent(in), dimension(3,3) :: &
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subF
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integer, intent(in) :: &
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ip, & !< integration point
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el !< element number
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chosenHomogenization: select case(homogenization_type(material_homogenizationAt(el)))
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case (HOMOGENIZATION_NONE_ID) chosenHomogenization
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crystallite_partitionedF(1:3,1:3,1,ip,el) = subF
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case (HOMOGENIZATION_ISOSTRAIN_ID) chosenHomogenization
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call mech_isostrain_partitionDeformation(&
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crystallite_partitionedF(1:3,1:3,1:homogenization_Nconstituents(material_homogenizationAt(el)),ip,el), &
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subF)
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case (HOMOGENIZATION_RGC_ID) chosenHomogenization
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call mech_RGC_partitionDeformation(&
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crystallite_partitionedF(1:3,1:3,1:homogenization_Nconstituents(material_homogenizationAt(el)),ip,el), &
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subF,&
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ip, &
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el)
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end select chosenHomogenization
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end subroutine partitionDeformation
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!--------------------------------------------------------------------------------------------------
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!--------------------------------------------------------------------------------------------------
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!> @brief update the internal state of the homogenization scheme and tell whether "done" and
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!> @brief update the internal state of the homogenization scheme and tell whether "done" and
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!> "happy" with result
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!> "happy" with result
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@ -478,49 +418,6 @@ function updateState(subdt,subF,ip,el)
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end function updateState
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end function updateState
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!--------------------------------------------------------------------------------------------------
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!> @brief derive average stress and stiffness from constituent quantities
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!--------------------------------------------------------------------------------------------------
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subroutine averageStressAndItsTangent(ip,el)
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integer, intent(in) :: &
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ip, & !< integration point
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el !< element number
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integer :: c
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real(pReal) :: dPdFs(3,3,3,3,homogenization_Nconstituents(material_homogenizationAt(el)))
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chosenHomogenization: select case(homogenization_type(material_homogenizationAt(el)))
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case (HOMOGENIZATION_NONE_ID) chosenHomogenization
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homogenization_P(1:3,1:3,ip,el) = crystallite_P(1:3,1:3,1,ip,el)
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homogenization_dPdF(1:3,1:3,1:3,1:3,ip,el) = crystallite_stressTangent(1,ip,el)
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case (HOMOGENIZATION_ISOSTRAIN_ID) chosenHomogenization
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do c = 1, homogenization_Nconstituents(material_homogenizationAt(el))
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dPdFs(:,:,:,:,c) = crystallite_stressTangent(c,ip,el)
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enddo
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call mech_isostrain_averageStressAndItsTangent(&
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homogenization_P(1:3,1:3,ip,el), &
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homogenization_dPdF(1:3,1:3,1:3,1:3,ip,el),&
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crystallite_P(1:3,1:3,1:homogenization_Nconstituents(material_homogenizationAt(el)),ip,el), &
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dPdFs, &
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homogenization_typeInstance(material_homogenizationAt(el)))
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case (HOMOGENIZATION_RGC_ID) chosenHomogenization
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do c = 1, homogenization_Nconstituents(material_homogenizationAt(el))
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dPdFs(:,:,:,:,c) = crystallite_stressTangent(c,ip,el)
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enddo
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call mech_RGC_averageStressAndItsTangent(&
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homogenization_P(1:3,1:3,ip,el), &
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homogenization_dPdF(1:3,1:3,1:3,1:3,ip,el),&
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crystallite_P(1:3,1:3,1:homogenization_Nconstituents(material_homogenizationAt(el)),ip,el), &
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dPdFs, &
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homogenization_typeInstance(material_homogenizationAt(el)))
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end select chosenHomogenization
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||||||
|
|
||||||
end subroutine averageStressAndItsTangent
|
|
||||||
|
|
||||||
|
|
||||||
!--------------------------------------------------------------------------------------------------
|
!--------------------------------------------------------------------------------------------------
|
||||||
!> @brief writes homogenization results to HDF5 output file
|
!> @brief writes homogenization results to HDF5 output file
|
||||||
!--------------------------------------------------------------------------------------------------
|
!--------------------------------------------------------------------------------------------------
|
||||||
|
|
@ -531,27 +428,12 @@ subroutine homogenization_results
|
||||||
integer :: p
|
integer :: p
|
||||||
character(len=:), allocatable :: group_base,group
|
character(len=:), allocatable :: group_base,group
|
||||||
|
|
||||||
!real(pReal), dimension(:,:,:), allocatable :: temp
|
|
||||||
|
|
||||||
do p=1,size(material_name_homogenization)
|
do p=1,size(material_name_homogenization)
|
||||||
group_base = 'current/homogenization/'//trim(material_name_homogenization(p))
|
group_base = 'current/homogenization/'//trim(material_name_homogenization(p))
|
||||||
call results_closeGroup(results_addGroup(group_base))
|
call results_closeGroup(results_addGroup(group_base))
|
||||||
|
|
||||||
group = trim(group_base)//'/generic'
|
call mech_results(group_base,p)
|
||||||
call results_closeGroup(results_addGroup(group))
|
|
||||||
!temp = reshape(homogenization_F,[3,3,discretization_nIPs*discretization_Nelems])
|
|
||||||
!call results_writeDataset(group,temp,'F',&
|
|
||||||
! 'deformation gradient','1')
|
|
||||||
!temp = reshape(homogenization_P,[3,3,discretization_nIPs*discretization_Nelems])
|
|
||||||
!call results_writeDataset(group,temp,'P',&
|
|
||||||
! '1st Piola-Kirchhoff stress','Pa')
|
|
||||||
|
|
||||||
group = trim(group_base)//'/mech'
|
|
||||||
call results_closeGroup(results_addGroup(group))
|
|
||||||
select case(material_homogenization_type(p))
|
|
||||||
case(HOMOGENIZATION_rgc_ID)
|
|
||||||
call mech_RGC_results(homogenization_typeInstance(p),group)
|
|
||||||
end select
|
|
||||||
|
|
||||||
group = trim(group_base)//'/damage'
|
group = trim(group_base)//'/damage'
|
||||||
call results_closeGroup(results_addGroup(group))
|
call results_closeGroup(results_addGroup(group))
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,199 @@
|
||||||
|
!--------------------------------------------------------------------------------------------------
|
||||||
|
!> @author Martin Diehl, KU Leuven
|
||||||
|
!> @brief Partition F and homogenize P/dPdF
|
||||||
|
!--------------------------------------------------------------------------------------------------
|
||||||
|
submodule(homogenization) homogenization_mech
|
||||||
|
|
||||||
|
interface
|
||||||
|
|
||||||
|
module subroutine mech_none_init
|
||||||
|
end subroutine mech_none_init
|
||||||
|
|
||||||
|
module subroutine mech_isostrain_init
|
||||||
|
end subroutine mech_isostrain_init
|
||||||
|
|
||||||
|
module subroutine mech_RGC_init(num_homogMech)
|
||||||
|
class(tNode), pointer, intent(in) :: &
|
||||||
|
num_homogMech !< pointer to mechanical homogenization numerics data
|
||||||
|
end subroutine mech_RGC_init
|
||||||
|
|
||||||
|
|
||||||
|
module subroutine mech_isostrain_partitionDeformation(F,avgF)
|
||||||
|
real(pReal), dimension (:,:,:), intent(out) :: F !< partitioned deformation gradient
|
||||||
|
real(pReal), dimension (3,3), intent(in) :: avgF !< average deformation gradient at material point
|
||||||
|
end subroutine mech_isostrain_partitionDeformation
|
||||||
|
|
||||||
|
module subroutine mech_RGC_partitionDeformation(F,avgF,instance,of)
|
||||||
|
real(pReal), dimension (:,:,:), intent(out) :: F !< partitioned deformation gradient
|
||||||
|
real(pReal), dimension (3,3), intent(in) :: avgF !< average deformation gradient at material point
|
||||||
|
integer, intent(in) :: &
|
||||||
|
instance, &
|
||||||
|
of
|
||||||
|
end subroutine mech_RGC_partitionDeformation
|
||||||
|
|
||||||
|
|
||||||
|
module subroutine mech_isostrain_averageStressAndItsTangent(avgP,dAvgPdAvgF,P,dPdF,instance)
|
||||||
|
real(pReal), dimension (3,3), intent(out) :: avgP !< average stress at material point
|
||||||
|
real(pReal), dimension (3,3,3,3), intent(out) :: dAvgPdAvgF !< average stiffness at material point
|
||||||
|
|
||||||
|
real(pReal), dimension (:,:,:), intent(in) :: P !< partitioned stresses
|
||||||
|
real(pReal), dimension (:,:,:,:,:), intent(in) :: dPdF !< partitioned stiffnesses
|
||||||
|
integer, intent(in) :: instance
|
||||||
|
end subroutine mech_isostrain_averageStressAndItsTangent
|
||||||
|
|
||||||
|
module subroutine mech_RGC_averageStressAndItsTangent(avgP,dAvgPdAvgF,P,dPdF,instance)
|
||||||
|
real(pReal), dimension (3,3), intent(out) :: avgP !< average stress at material point
|
||||||
|
real(pReal), dimension (3,3,3,3), intent(out) :: dAvgPdAvgF !< average stiffness at material point
|
||||||
|
|
||||||
|
real(pReal), dimension (:,:,:), intent(in) :: P !< partitioned stresses
|
||||||
|
real(pReal), dimension (:,:,:,:,:), intent(in) :: dPdF !< partitioned stiffnesses
|
||||||
|
integer, intent(in) :: instance
|
||||||
|
end subroutine mech_RGC_averageStressAndItsTangent
|
||||||
|
|
||||||
|
|
||||||
|
module subroutine mech_RGC_results(instance,group)
|
||||||
|
integer, intent(in) :: instance !< homogenization instance
|
||||||
|
character(len=*), intent(in) :: group !< group name in HDF5 file
|
||||||
|
end subroutine mech_RGC_results
|
||||||
|
|
||||||
|
end interface
|
||||||
|
|
||||||
|
contains
|
||||||
|
|
||||||
|
!--------------------------------------------------------------------------------------------------
|
||||||
|
!> @brief Allocate variables and set parameters.
|
||||||
|
!--------------------------------------------------------------------------------------------------
|
||||||
|
module subroutine mech_init(num_homog)
|
||||||
|
|
||||||
|
class(tNode), pointer, intent(in) :: &
|
||||||
|
num_homog
|
||||||
|
|
||||||
|
class(tNode), pointer :: &
|
||||||
|
num_homogMech
|
||||||
|
|
||||||
|
print'(/,a)', ' <<<+- homogenization_mech init -+>>>'
|
||||||
|
|
||||||
|
allocate(homogenization_dPdF(3,3,3,3,discretization_nIPs,discretization_Nelems), source=0.0_pReal)
|
||||||
|
homogenization_F0 = spread(spread(math_I3,3,discretization_nIPs),4,discretization_Nelems) ! initialize to identity
|
||||||
|
homogenization_F = homogenization_F0 ! initialize to identity
|
||||||
|
allocate(homogenization_P(3,3,discretization_nIPs,discretization_Nelems), source=0.0_pReal)
|
||||||
|
|
||||||
|
num_homogMech => num_homog%get('mech',defaultVal=emptyDict)
|
||||||
|
if (any(homogenization_type == HOMOGENIZATION_NONE_ID)) call mech_none_init
|
||||||
|
if (any(homogenization_type == HOMOGENIZATION_ISOSTRAIN_ID)) call mech_isostrain_init
|
||||||
|
if (any(homogenization_type == HOMOGENIZATION_RGC_ID)) call mech_RGC_init(num_homogMech)
|
||||||
|
|
||||||
|
end subroutine mech_init
|
||||||
|
|
||||||
|
|
||||||
|
!--------------------------------------------------------------------------------------------------
|
||||||
|
!> @brief Partition F onto the individual constituents.
|
||||||
|
!--------------------------------------------------------------------------------------------------
|
||||||
|
module subroutine mech_partition(subF,ip,el)
|
||||||
|
|
||||||
|
real(pReal), intent(in), dimension(3,3) :: &
|
||||||
|
subF
|
||||||
|
integer, intent(in) :: &
|
||||||
|
ip, & !< integration point
|
||||||
|
el !< element number
|
||||||
|
|
||||||
|
chosenHomogenization: select case(homogenization_type(material_homogenizationAt(el)))
|
||||||
|
|
||||||
|
case (HOMOGENIZATION_NONE_ID) chosenHomogenization
|
||||||
|
crystallite_partitionedF(1:3,1:3,1,ip,el) = subF
|
||||||
|
|
||||||
|
case (HOMOGENIZATION_ISOSTRAIN_ID) chosenHomogenization
|
||||||
|
call mech_isostrain_partitionDeformation(&
|
||||||
|
crystallite_partitionedF(1:3,1:3,1:homogenization_Nconstituents(material_homogenizationAt(el)),ip,el), &
|
||||||
|
subF)
|
||||||
|
|
||||||
|
case (HOMOGENIZATION_RGC_ID) chosenHomogenization
|
||||||
|
call mech_RGC_partitionDeformation(&
|
||||||
|
crystallite_partitionedF(1:3,1:3,1:homogenization_Nconstituents(material_homogenizationAt(el)),ip,el), &
|
||||||
|
subF,&
|
||||||
|
ip, &
|
||||||
|
el)
|
||||||
|
|
||||||
|
end select chosenHomogenization
|
||||||
|
|
||||||
|
end subroutine mech_partition
|
||||||
|
|
||||||
|
|
||||||
|
!--------------------------------------------------------------------------------------------------
|
||||||
|
!> @brief Average P and dPdF from the individual constituents.
|
||||||
|
!--------------------------------------------------------------------------------------------------
|
||||||
|
module subroutine mech_homogenize(ip,el)
|
||||||
|
|
||||||
|
integer, intent(in) :: &
|
||||||
|
ip, & !< integration point
|
||||||
|
el !< element number
|
||||||
|
integer :: c
|
||||||
|
real(pReal) :: dPdFs(3,3,3,3,homogenization_Nconstituents(material_homogenizationAt(el)))
|
||||||
|
|
||||||
|
|
||||||
|
chosenHomogenization: select case(homogenization_type(material_homogenizationAt(el)))
|
||||||
|
|
||||||
|
case (HOMOGENIZATION_NONE_ID) chosenHomogenization
|
||||||
|
homogenization_P(1:3,1:3,ip,el) = crystallite_P(1:3,1:3,1,ip,el)
|
||||||
|
homogenization_dPdF(1:3,1:3,1:3,1:3,ip,el) = crystallite_stressTangent(1,ip,el)
|
||||||
|
|
||||||
|
case (HOMOGENIZATION_ISOSTRAIN_ID) chosenHomogenization
|
||||||
|
do c = 1, homogenization_Nconstituents(material_homogenizationAt(el))
|
||||||
|
dPdFs(:,:,:,:,c) = crystallite_stressTangent(c,ip,el)
|
||||||
|
enddo
|
||||||
|
call mech_isostrain_averageStressAndItsTangent(&
|
||||||
|
homogenization_P(1:3,1:3,ip,el), &
|
||||||
|
homogenization_dPdF(1:3,1:3,1:3,1:3,ip,el),&
|
||||||
|
crystallite_P(1:3,1:3,1:homogenization_Nconstituents(material_homogenizationAt(el)),ip,el), &
|
||||||
|
dPdFs, &
|
||||||
|
homogenization_typeInstance(material_homogenizationAt(el)))
|
||||||
|
|
||||||
|
case (HOMOGENIZATION_RGC_ID) chosenHomogenization
|
||||||
|
do c = 1, homogenization_Nconstituents(material_homogenizationAt(el))
|
||||||
|
dPdFs(:,:,:,:,c) = crystallite_stressTangent(c,ip,el)
|
||||||
|
enddo
|
||||||
|
call mech_RGC_averageStressAndItsTangent(&
|
||||||
|
homogenization_P(1:3,1:3,ip,el), &
|
||||||
|
homogenization_dPdF(1:3,1:3,1:3,1:3,ip,el),&
|
||||||
|
crystallite_P(1:3,1:3,1:homogenization_Nconstituents(material_homogenizationAt(el)),ip,el), &
|
||||||
|
dPdFs, &
|
||||||
|
homogenization_typeInstance(material_homogenizationAt(el)))
|
||||||
|
|
||||||
|
end select chosenHomogenization
|
||||||
|
|
||||||
|
end subroutine mech_homogenize
|
||||||
|
|
||||||
|
|
||||||
|
!--------------------------------------------------------------------------------------------------
|
||||||
|
!> @brief Write results to file.
|
||||||
|
!--------------------------------------------------------------------------------------------------
|
||||||
|
module subroutine mech_results(group_base,h)
|
||||||
|
use material, only: &
|
||||||
|
material_homogenization_type => homogenization_type
|
||||||
|
|
||||||
|
character(len=*), intent(in) :: group_base
|
||||||
|
integer, intent(in) :: h
|
||||||
|
|
||||||
|
character(len=:), allocatable :: group
|
||||||
|
|
||||||
|
group = trim(group_base)//'/mech'
|
||||||
|
call results_closeGroup(results_addGroup(group))
|
||||||
|
|
||||||
|
select case(material_homogenization_type(h))
|
||||||
|
|
||||||
|
case(HOMOGENIZATION_rgc_ID)
|
||||||
|
call mech_RGC_results(homogenization_typeInstance(h),group)
|
||||||
|
|
||||||
|
end select
|
||||||
|
|
||||||
|
!temp = reshape(homogenization_F,[3,3,discretization_nIPs*discretization_Nelems])
|
||||||
|
!call results_writeDataset(group,temp,'F',&
|
||||||
|
! 'deformation gradient','1')
|
||||||
|
!temp = reshape(homogenization_P,[3,3,discretization_nIPs*discretization_Nelems])
|
||||||
|
!call results_writeDataset(group,temp,'P',&
|
||||||
|
! '1st Piola-Kirchhoff stress','Pa')
|
||||||
|
|
||||||
|
end subroutine mech_results
|
||||||
|
|
||||||
|
|
||||||
|
end submodule homogenization_mech
|
||||||
|
|
@ -6,7 +6,7 @@
|
||||||
!> @brief Relaxed grain cluster (RGC) homogenization scheme
|
!> @brief Relaxed grain cluster (RGC) homogenization scheme
|
||||||
!> N_constituents is defined as p x q x r (cluster)
|
!> N_constituents is defined as p x q x r (cluster)
|
||||||
!--------------------------------------------------------------------------------------------------
|
!--------------------------------------------------------------------------------------------------
|
||||||
submodule(homogenization) homogenization_mech_RGC
|
submodule(homogenization:homogenization_mech) homogenization_mech_RGC
|
||||||
use rotations
|
use rotations
|
||||||
|
|
||||||
type :: tParameters
|
type :: tParameters
|
||||||
|
|
|
||||||
|
|
@ -4,7 +4,7 @@
|
||||||
!> @author Philip Eisenlohr, Max-Planck-Institut für Eisenforschung GmbH
|
!> @author Philip Eisenlohr, Max-Planck-Institut für Eisenforschung GmbH
|
||||||
!> @brief Isostrain (full constraint Taylor assuption) homogenization scheme
|
!> @brief Isostrain (full constraint Taylor assuption) homogenization scheme
|
||||||
!--------------------------------------------------------------------------------------------------
|
!--------------------------------------------------------------------------------------------------
|
||||||
submodule(homogenization) homogenization_mech_isostrain
|
submodule(homogenization:homogenization_mech) homogenization_mech_isostrain
|
||||||
|
|
||||||
enum, bind(c); enumerator :: &
|
enum, bind(c); enumerator :: &
|
||||||
parallel_ID, &
|
parallel_ID, &
|
||||||
|
|
|
||||||
|
|
@ -4,7 +4,7 @@
|
||||||
!> @author Martin Diehl, Max-Planck-Institut für Eisenforschung GmbH
|
!> @author Martin Diehl, Max-Planck-Institut für Eisenforschung GmbH
|
||||||
!> @brief dummy homogenization homogenization scheme for 1 constituent per material point
|
!> @brief dummy homogenization homogenization scheme for 1 constituent per material point
|
||||||
!--------------------------------------------------------------------------------------------------
|
!--------------------------------------------------------------------------------------------------
|
||||||
submodule(homogenization) homogenization_mech_none
|
submodule(homogenization:homogenization_mech) homogenization_mech_none
|
||||||
|
|
||||||
contains
|
contains
|
||||||
|
|
||||||
|
|
@ -28,7 +28,7 @@ module subroutine mech_none_init
|
||||||
|
|
||||||
if(homogenization_Nconstituents(h) /= 1) &
|
if(homogenization_Nconstituents(h) /= 1) &
|
||||||
call IO_error(211,ext_msg='N_constituents (mech_none)')
|
call IO_error(211,ext_msg='N_constituents (mech_none)')
|
||||||
|
|
||||||
Nmaterialpoints = count(material_homogenizationAt == h)
|
Nmaterialpoints = count(material_homogenizationAt == h)
|
||||||
homogState(h)%sizeState = 0
|
homogState(h)%sizeState = 0
|
||||||
allocate(homogState(h)%state0 (0,Nmaterialpoints))
|
allocate(homogState(h)%state0 (0,Nmaterialpoints))
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue