Cosmetic changes in constitutive_dislobased.f90
- more precise output labels - do changes into forall
This commit is contained in:
Luc Hantcherli
parent
1cd0b74b08
commit
f0729a2e52
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@ -17,16 +17,16 @@
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! Nslip 12
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! Ntwin 12
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! constitution dislobased
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! (output) state_slip
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! (output) dislocationdensity
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! (output) shearrate_slip
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! (output) mfp_slip
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! (output) mfp_slip # mean free path
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! (output) resolvedstress_slip
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! (output) resistance_slip
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! (output) state_twin
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! (output) resistance_slip # passing stress
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! (output) volumefraction
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! (output) shearrate_twin
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! (output) mfp_twin
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! (output) mfp_twin # mean free path
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! (output) resolvedstress_twin
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! (output) resistance_twin
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! (output) resistance_twin # "nucleation barrier"
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! ### dislocation density-based constitutive parameters ###
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! burgers 2.56e-10 # Burgers vector [m]
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@ -36,14 +36,14 @@
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! interaction_slipslip 1.0 2.2 3.0 1.6 3.8 4.5 # Dislocation interaction coefficients
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! interaction_sliptwin 0.0 1.0 # Dislocation interaction coefficients
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! interaction_twintwin 0.0 1.0 # Dislocation interaction coefficients
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! # Playground for dislocation glide
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! # dislocation glide
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! rho0 2.5e12 # Initial dislocation density [m/m³]
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! Cmfpslip 1.0 # Adjustable parameter controlling dislocation mean free path
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! Cactivolume 1.0 # Adjustable parameter controlling activation volume
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! Cthresholdslip 0.1 # Adjustable parameter controlling threshold stress for dislocation motion
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! Cstorage 0.02 # Adjustable parameter controlling dislocation storage
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! Carecovery 15.0 # Adjustable parameter controlling athermal recovery
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! # Playground for mechanical twinning
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! # mechanical twinning
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! Ndot0 0.0 # Number of potential twin source per volume per time [1/m³.s]
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! fmax 1.0 # Maximum admissible twin volume fraction
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! Cmfptwin 1.0 # Adjustable parameter controlling twin mean free path
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@ -65,49 +65,51 @@ MODULE constitutive_dislobased
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character(len=64), dimension(:,:), allocatable,target :: constitutive_dislobased_output
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character(len=32), dimension(:), allocatable :: constitutive_dislobased_structureName
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integer(pInt), dimension(:), allocatable :: constitutive_dislobased_structure
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integer(pInt), dimension(:,:), allocatable :: constitutive_dislobased_Nslip
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integer(pInt), dimension(:,:), allocatable :: constitutive_dislobased_Ntwin
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integer(pInt), dimension(:), allocatable :: constitutive_dislobased_totalNslip
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integer(pInt), dimension(:), allocatable :: constitutive_dislobased_totalNtwin
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integer(pInt), dimension(:), allocatable :: constitutive_dislobased_structure, &
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constitutive_dislobased_totalNslip, &
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constitutive_dislobased_totalNtwin
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integer(pInt), dimension(:,:), allocatable :: constitutive_dislobased_Nslip, &
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constitutive_dislobased_Ntwin, &
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constitutive_dislobased_slipFamily, &
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constitutive_dislobased_twinFamily
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real(pReal), dimension(:), allocatable :: constitutive_dislobased_CoverA
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real(pReal), dimension(:), allocatable :: constitutive_dislobased_C11
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real(pReal), dimension(:), allocatable :: constitutive_dislobased_C12
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real(pReal), dimension(:), allocatable :: constitutive_dislobased_C13
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real(pReal), dimension(:), allocatable :: constitutive_dislobased_C33
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real(pReal), dimension(:), allocatable :: constitutive_dislobased_C44
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real(pReal), dimension(:), allocatable :: constitutive_dislobased_Gmod
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real(pReal), dimension(:), allocatable :: constitutive_dislobased_CoverA, &
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constitutive_dislobased_C11, &
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constitutive_dislobased_C12, &
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constitutive_dislobased_C13, &
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constitutive_dislobased_C33, &
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constitutive_dislobased_C44, &
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constitutive_dislobased_Gmod
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real(pReal), dimension(:,:,:), allocatable :: constitutive_dislobased_Cslip_66
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real(pReal), dimension(:,:,:,:), allocatable :: constitutive_dislobased_Ctwin_66
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real(pReal), dimension(:,:,:,:,:), allocatable :: constitutive_dislobased_Cslip_3333
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real(pReal), dimension(:,:,:,:,:,:), allocatable :: constitutive_dislobased_Ctwin_3333
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real(pReal), dimension(:), allocatable :: constitutive_dislobased_rho0
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real(pReal), dimension(:), allocatable :: constitutive_dislobased_bg
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real(pReal), dimension(:), allocatable :: constitutive_dislobased_Qedge
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real(pReal), dimension(:), allocatable :: constitutive_dislobased_grainsize
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real(pReal), dimension(:), allocatable :: constitutive_dislobased_stacksize
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real(pReal), dimension(:), allocatable :: constitutive_dislobased_fmax
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real(pReal), dimension(:), allocatable :: constitutive_dislobased_Ndot0
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real(pReal), dimension(:), allocatable :: constitutive_dislobased_Cmfpslip
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real(pReal), dimension(:), allocatable :: constitutive_dislobased_Cmfptwin
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real(pReal), dimension(:), allocatable :: constitutive_dislobased_Cthresholdslip
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real(pReal), dimension(:), allocatable :: constitutive_dislobased_Cthresholdtwin
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real(pReal), dimension(:), allocatable :: constitutive_dislobased_Cactivolume
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real(pReal), dimension(:), allocatable :: constitutive_dislobased_Cstorage
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real(pReal), dimension(:), allocatable :: constitutive_dislobased_Carecovery
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real(pReal), dimension(:,:), allocatable :: constitutive_dislobased_rho0, &
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constitutive_dislobased_Burgers, &
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constitutive_dislobased_Qedge, &
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constitutive_dislobased_stacksize, &
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constitutive_dislobased_Ndot0, &
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real(pReal), dimension(:,:), allocatable :: constitutive_dislobased_interaction_slipslip
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real(pReal), dimension(:,:), allocatable :: constitutive_dislobased_interaction_sliptwin
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real(pReal), dimension(:,:), allocatable :: constitutive_dislobased_interaction_twinslip
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real(pReal), dimension(:,:), allocatable :: constitutive_dislobased_interaction_twintwin
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constitutive_dislobased_interaction_slipslip, &
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constitutive_dislobased_interaction_sliptwin, &
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constitutive_dislobased_interaction_twinslip, &
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constitutive_dislobased_interaction_twintwin
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real(pReal), dimension(:), allocatable :: constitutive_dislobased_grainsize, &
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constitutive_dislobased_fmax, &
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constitutive_dislobased_Cmfpslip, &
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constitutive_dislobased_Cmfptwin, &
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constitutive_dislobased_Cthresholdslip, &
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constitutive_dislobased_Cthresholdtwin, &
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constitutive_dislobased_Cactivolume, &
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constitutive_dislobased_Carecovery, &
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constitutive_dislobased_Cstorage
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real(pReal), dimension(:,:,:), allocatable :: constitutive_dislobased_parall_interaction
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real(pReal), dimension(:,:,:), allocatable :: constitutive_dislobased_forest_interaction
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real(pReal), dimension(:,:,:), allocatable :: constitutive_dislobased_hardeningMatrix_sliptwin
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real(pReal), dimension(:,:,:), allocatable :: constitutive_dislobased_hardeningMatrix_twinslip
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real(pReal), dimension(:,:,:), allocatable :: constitutive_dislobased_hardeningMatrix_twintwin
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real(pReal), dimension(:,:,:), allocatable :: constitutive_dislobased_parall_interaction, &
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constitutive_dislobased_forest_interaction, &
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constitutive_dislobased_hardeningMatrix_sliptwin, &
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constitutive_dislobased_hardeningMatrix_twinslip, &
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constitutive_dislobased_hardeningMatrix_twintwin
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!*************************************
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!* Definition of material properties *
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@ -119,7 +121,7 @@ real(pReal), parameter :: kB = 1.38e-23_pReal
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!* Physical parameter, Avogadro number in 1/mol
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real(pReal), parameter :: avogadro = 6.022e23_pReal
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!* Physical parameter, Gas constant in J.mol/Kelvin
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real(pReal), parameter :: Rgaz = 8.314_pReal
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real(pReal), parameter :: Rgas = 8.314_pReal
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CONTAINS
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!****************************************
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@ -142,9 +144,8 @@ subroutine constitutive_dislobased_init(file)
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use math, only: math_Mandel3333to66,math_Voigt66to3333,math_mul3x3
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use IO
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use material
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use lattice, only: lattice_initializeStructure,lattice_maxNslipFamily,lattice_maxNtwinFamily,lattice_maxNinteraction,&
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lattice_NslipSystem,lattice_NtwinSystem,lattice_interactionSlipSlip,lattice_interactionSlipTwin,&
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lattice_interactionTwinSlip,lattice_interactionTwinTwin,lattice_Qtwin,lattice_sn,lattice_st,lattice_tn
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use lattice
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integer(pInt), intent(in) :: file
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integer(pInt), parameter :: maxNchunks = 21
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integer(pInt), dimension(1+2*maxNchunks) :: positions
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@ -175,6 +176,11 @@ subroutine constitutive_dislobased_init(file)
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allocate(constitutive_dislobased_Ntwin(lattice_maxNtwinFamily,&
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maxNinstance)) ; constitutive_dislobased_Ntwin = 0_pInt
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allocate(constitutive_dislobased_slipFamily(lattice_maxNslip,&
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maxNinstance)) ; constitutive_dislobased_slipFamily = 0_pInt
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allocate(constitutive_dislobased_twinFamily(lattice_maxNtwin,&
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maxNinstance)) ; constitutive_dislobased_twinFamily = 0_pInt
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allocate(constitutive_dislobased_totalNslip(maxNinstance)) ; constitutive_dislobased_totalNslip = 0_pInt
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allocate(constitutive_dislobased_totalNtwin(maxNinstance)) ; constitutive_dislobased_totalNtwin = 0_pInt
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@ -188,20 +194,25 @@ subroutine constitutive_dislobased_init(file)
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allocate(constitutive_dislobased_Cslip_66(6,6,maxNinstance)) ; constitutive_dislobased_Cslip_66 = 0.0_pReal
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allocate(constitutive_dislobased_Cslip_3333(3,3,3,3,maxNinstance)) ; constitutive_dislobased_Cslip_3333 = 0.0_pReal
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allocate(constitutive_dislobased_rho0(maxNinstance)) ; constitutive_dislobased_rho0 = 0.0_pReal
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allocate(constitutive_dislobased_bg(maxNinstance)) ; constitutive_dislobased_bg = 0.0_pReal
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allocate(constitutive_dislobased_Qedge(maxNinstance)) ; constitutive_dislobased_Qedge = 0.0_pReal
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allocate(constitutive_dislobased_rho0(lattice_maxNslipFamily, &
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maxNinstance)) ; constitutive_dislobased_rho0 = 0.0_pReal
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allocate(constitutive_dislobased_Burgers(lattice_maxNslipFamily, &
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maxNinstance)) ; constitutive_dislobased_Burgers = 0.0_pReal
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allocate(constitutive_dislobased_Qedge(lattice_maxNslipFamily, &
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maxNinstance)) ; constitutive_dislobased_Qedge = 0.0_pReal
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allocate(constitutive_dislobased_grainsize(maxNinstance)) ; constitutive_dislobased_grainsize = 0.0_pReal
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allocate(constitutive_dislobased_stacksize(maxNinstance)) ; constitutive_dislobased_stacksize = 0.0_pReal
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allocate(constitutive_dislobased_stacksize(lattice_maxNtwinFamily, &
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maxNinstance)) ; constitutive_dislobased_stacksize = 0.0_pReal
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allocate(constitutive_dislobased_fmax(maxNinstance)) ; constitutive_dislobased_fmax = 0.0_pReal
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allocate(constitutive_dislobased_Ndot0(maxNinstance)) ; constitutive_dislobased_Ndot0 = 0.0_pReal
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allocate(constitutive_dislobased_Ndot0(lattice_maxNtwinFamily, &
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maxNinstance)) ; constitutive_dislobased_Ndot0 = 0.0_pReal
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allocate(constitutive_dislobased_Cmfpslip(maxNinstance)) ; constitutive_dislobased_Cmfpslip = 0.0_pReal
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allocate(constitutive_dislobased_Cmfptwin(maxNinstance)) ; constitutive_dislobased_Cmfptwin = 0.0_pReal
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allocate(constitutive_dislobased_Cthresholdslip(maxNinstance)) ; constitutive_dislobased_Cthresholdslip = 0.0_pReal
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allocate(constitutive_dislobased_Cthresholdtwin(maxNinstance)) ; constitutive_dislobased_Cthresholdtwin = 0.0_pReal
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allocate(constitutive_dislobased_Cactivolume(maxNinstance)) ; constitutive_dislobased_Cactivolume = 0.0_pReal
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allocate(constitutive_dislobased_Cstorage(maxNinstance)) ; constitutive_dislobased_Cstorage = 0.0_pReal
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allocate(constitutive_dislobased_Carecovery(maxNinstance)) ; constitutive_dislobased_Carecovery = 0.0_pReal
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allocate(constitutive_dislobased_Cstorage(maxNinstance)) ; constitutive_dislobased_Cstorage = 0.0_pReal
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allocate(constitutive_dislobased_interaction_slipslip(lattice_maxNinteraction,&
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maxNinstance)) ; constitutive_dislobased_interaction_slipslip = 0.0_pReal
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@ -255,19 +266,19 @@ subroutine constitutive_dislobased_init(file)
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case ('ntwin')
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forall (j = 1:lattice_maxNtwinFamily) constitutive_dislobased_Ntwin(j,i) = IO_intValue(line,positions,1+j)
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case ('rho0')
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constitutive_dislobased_rho0(i) = IO_floatValue(line,positions,2)
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forall (j = 1:lattice_maxNslipFamily) constitutive_dislobased_rho0(j,i) = IO_floatValue(line,positions,1+j)
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case ('burgers')
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constitutive_dislobased_bg(i) = IO_floatValue(line,positions,2)
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forall (j = 1:lattice_maxNslipFamily) constitutive_dislobased_Burgers(j,i) = IO_floatValue(line,positions,1+j)
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case ('qedge')
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constitutive_dislobased_Qedge(i) = IO_floatValue(line,positions,2)
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forall (j = 1:lattice_maxNslipFamily) constitutive_dislobased_Qedge(j,i) = IO_floatValue(line,positions,1+j)
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case ('grainsize')
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constitutive_dislobased_grainsize(i) = IO_floatValue(line,positions,2)
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case ('stacksize')
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constitutive_dislobased_stacksize(i) = IO_floatValue(line,positions,2)
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forall (j = 1:lattice_maxNtwinFamily) constitutive_dislobased_stacksize(j,i) = IO_floatValue(line,positions,1+j)
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case ('fmax')
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constitutive_dislobased_fmax(i) = IO_floatValue(line,positions,2)
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case ('ndot0')
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constitutive_dislobased_Ndot0(i) = IO_floatValue(line,positions,2)
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forall (j = 1:lattice_maxNtwinFamily) constitutive_dislobased_Ndot0(j,i) = IO_floatValue(line,positions,1+j)
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case ('cmfpslip')
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constitutive_dislobased_Cmfpslip(i) = IO_floatValue(line,positions,2)
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case ('cmfptwin')
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@ -278,10 +289,10 @@ subroutine constitutive_dislobased_init(file)
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constitutive_dislobased_Cthresholdtwin(i) = IO_floatValue(line,positions,2)
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case ('cactivolume')
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constitutive_dislobased_Cactivolume(i) = IO_floatValue(line,positions,2)
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case ('cstorage')
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constitutive_dislobased_Cstorage(i) = IO_floatValue(line,positions,2)
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case ('carecovery')
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constitutive_dislobased_Carecovery(i) = IO_floatValue(line,positions,2)
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case ('cstorage')
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constitutive_dislobased_Cstorage(i) = IO_floatValue(line,positions,2)
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case ('interaction_slipslip')
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forall (j = 1:lattice_maxNinteraction) &
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constitutive_dislobased_interaction_slipslip(j,i) = IO_floatValue(line,positions,1+j)
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@ -312,34 +323,32 @@ subroutine constitutive_dislobased_init(file)
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! sanity checks (still under construction)
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if (constitutive_dislobased_structure(i) < 1 .or. & ! sanity checks
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constitutive_dislobased_structure(i) > 3) call IO_error(205)
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if (constitutive_dislobased_rho0(i) < 0.0_pReal) call IO_error(220)
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if (constitutive_dislobased_bg(i) <= 0.0_pReal) call IO_error(221)
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if (constitutive_dislobased_Qedge(i) <= 0.0_pReal) call IO_error(222)
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if (any(constitutive_dislobased_rho0(:,i) < 0.0_pReal)) call IO_error(220)
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if (any(constitutive_dislobased_Burgers(:,i) <= 0.0_pReal .and. &
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constitutive_dislobased_Nslip(:,i) > 0)) call IO_error(221)
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if (any(constitutive_dislobased_Qedge(:,i) <= 0.0_pReal .and. &
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constitutive_dislobased_Nslip(:,i) > 0)) call IO_error(222)
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enddo
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allocate(constitutive_dislobased_parall_interaction(maxval(constitutive_dislobased_totalNslip),&
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maxval(constitutive_dislobased_totalNslip),&
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maxNinstance))
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constitutive_dislobased_parall_interaction = 0.0_pReal
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allocate(constitutive_dislobased_forest_interaction(maxval(constitutive_dislobased_totalNslip),&
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maxval(constitutive_dislobased_totalNslip),&
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maxNinstance))
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constitutive_dislobased_forest_interaction = 0.0_pReal
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allocate(constitutive_dislobased_hardeningMatrix_sliptwin(maxval(constitutive_dislobased_totalNslip),&
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maxval(constitutive_dislobased_totalNtwin),&
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maxNinstance))
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constitutive_dislobased_hardeningMatrix_sliptwin = 0.0_pReal
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allocate(constitutive_dislobased_hardeningMatrix_twinslip(maxval(constitutive_dislobased_totalNtwin),&
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maxval(constitutive_dislobased_totalNslip),&
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maxNinstance))
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constitutive_dislobased_hardeningMatrix_twinslip = 0.0_pReal
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allocate(constitutive_dislobased_hardeningMatrix_twintwin(maxval(constitutive_dislobased_totalNtwin),&
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maxval(constitutive_dislobased_totalNtwin),&
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maxNinstance))
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constitutive_dislobased_parall_interaction = 0.0_pReal
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constitutive_dislobased_forest_interaction = 0.0_pReal
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constitutive_dislobased_hardeningMatrix_sliptwin = 0.0_pReal
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constitutive_dislobased_hardeningMatrix_twinslip = 0.0_pReal
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constitutive_dislobased_hardeningMatrix_twintwin = 0.0_pReal
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allocate(constitutive_dislobased_Ctwin_66(6,6,maxval(constitutive_dislobased_totalNtwin),maxNinstance))
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@ -351,31 +360,25 @@ subroutine constitutive_dislobased_init(file)
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do i = 1,maxNinstance
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do j = 1,maxval(phase_Noutput)
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select case(constitutive_dislobased_output(j,i))
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case('state_slip')
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case('dislocationdensity', &
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'shearrate_slip', &
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'mfp_slip', &
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'resolvedstress_slip', &
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'resistance_slip' &
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)
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mySize = constitutive_dislobased_totalNslip(i)
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case('shearrate_slip')
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mySize = constitutive_dislobased_totalNslip(i)
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case('mfp_slip')
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mySize = constitutive_dislobased_totalNslip(i)
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case('resolvedstress_slip')
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mySize = constitutive_dislobased_totalNslip(i)
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case('resistance_slip')
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mySize = constitutive_dislobased_totalNslip(i)
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case('state_twin')
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mySize = constitutive_dislobased_totalNtwin(i)
|
||||
case('shearrate_twin')
|
||||
mySize = constitutive_dislobased_totalNtwin(i)
|
||||
case('mfp_twin')
|
||||
mySize = constitutive_dislobased_totalNtwin(i)
|
||||
case('resolvedstress_twin')
|
||||
mySize = constitutive_dislobased_totalNtwin(i)
|
||||
case('resistance_twin')
|
||||
case('volumefraction', &
|
||||
'shearrate_twin', &
|
||||
'mfp_twin', &
|
||||
'resolvedstress_twin', &
|
||||
'resistance_twin' &
|
||||
)
|
||||
mySize = constitutive_dislobased_totalNtwin(i)
|
||||
case default
|
||||
mySize = 0_pInt
|
||||
end select
|
||||
|
||||
if (mySize > 0_pInt) then
|
||||
if (mySize > 0_pInt) then ! any meaningful output found
|
||||
constitutive_dislobased_sizePostResult(j,i) = mySize
|
||||
constitutive_dislobased_sizePostResults(i) = constitutive_dislobased_sizePostResults(i) + mySize
|
||||
endif
|
||||
|
|
@ -411,7 +414,23 @@ subroutine constitutive_dislobased_init(file)
|
|||
end select
|
||||
constitutive_dislobased_Cslip_66(:,:,i) = math_Mandel3333to66(math_Voigt66to3333(constitutive_dislobased_Cslip_66(:,:,i)))
|
||||
constitutive_dislobased_Cslip_3333(:,:,:,:,i) = math_Voigt66to3333(constitutive_dislobased_Cslip_66(:,:,i))
|
||||
|
||||
|
||||
!* Inverse lookup of my slip system family
|
||||
l = 0_pInt
|
||||
do j = 1,lattice_maxNslipFamily
|
||||
do k = 1,constitutive_dislobased_Nslip(j,i)
|
||||
l = l + 1
|
||||
constitutive_dislobased_slipFamily(l,i) = j
|
||||
enddo; enddo
|
||||
|
||||
!* Inverse lookup of my twin system family
|
||||
l = 0_pInt
|
||||
do j = 1,lattice_maxNtwinFamily
|
||||
do k = 1,constitutive_dislobased_Ntwin(j,i)
|
||||
l = l + 1
|
||||
constitutive_dislobased_twinFamily(l,i) = j
|
||||
enddo; enddo
|
||||
|
||||
!* Construction of the twin elasticity matrices
|
||||
do j=1,lattice_maxNtwinFamily
|
||||
do k=1,constitutive_dislobased_Ntwin(j,i)
|
||||
|
|
@ -516,7 +535,7 @@ function constitutive_dislobased_stateInit(myInstance)
|
|||
do i = 1,lattice_maxNslipFamily
|
||||
constitutive_dislobased_stateInit(1+sum(constitutive_dislobased_Nslip(1:i-1,myInstance)) : &
|
||||
sum(constitutive_dislobased_Nslip(1:i ,myInstance))) = &
|
||||
constitutive_dislobased_rho0(myInstance)
|
||||
constitutive_dislobased_rho0(i,myInstance)
|
||||
enddo
|
||||
|
||||
return
|
||||
|
|
@ -549,8 +568,7 @@ function constitutive_dislobased_homogenizedC(state,ipc,ip,el)
|
|||
nt = constitutive_dislobased_totalNtwin(matID)
|
||||
|
||||
!* Total twin volume fraction
|
||||
sumf = 0.0_pReal
|
||||
if (nt > 0_pInt) sumf = sum(state(ipc,ip,el)%p((ns+1):(ns+nt)))
|
||||
sumf = sum(state(ipc,ip,el)%p((ns+1):(ns+nt))) ! safe for nt == 0
|
||||
|
||||
!* Homogenized elasticity matrix
|
||||
constitutive_dislobased_homogenizedC = (1.0_pReal-sumf)*constitutive_dislobased_Cslip_66(:,:,matID)
|
||||
|
|
@ -583,6 +601,7 @@ subroutine constitutive_dislobased_microstructure(Temperature,state,ipc,ip,el)
|
|||
integer(pInt), intent(in) :: ipc,ip,el
|
||||
integer(pInt) matID,ns,nt,i
|
||||
real(pReal) Temperature,sumf
|
||||
real(pReal), dimension(constitutive_dislobased_totalNtwin(phase_constitutionInstance(material_phase(ipc,ip,el)))) :: fOverStacksize
|
||||
type(p_vec), dimension(homogenization_maxNgrains,mesh_maxNips,mesh_NcpElems) :: state
|
||||
|
||||
!* Shortened notation
|
||||
|
|
@ -606,8 +625,11 @@ subroutine constitutive_dislobased_microstructure(Temperature,state,ipc,ip,el)
|
|||
!* State: 9*ns+5*nt+1 : 10*ns+5*nt initial shear rate
|
||||
|
||||
!* Total twin volume fraction
|
||||
sumf = 0.0_pReal
|
||||
if (nt > 0_pInt) sumf = sum(state(ipc,ip,el)%p((ns+1):(ns+nt)))
|
||||
sumf = sum(state(ipc,ip,el)%p((ns+1):(ns+nt))) ! safe for nt == 0
|
||||
|
||||
!* rescaled twin volume fraction for topology
|
||||
forall (i = 1:nt) &
|
||||
fOverStacksize(i) = state(ipc,ip,el)%p(ns+i)/constitutive_dislobased_stacksize(constitutive_dislobased_twinFamily(i,matID),matID)
|
||||
|
||||
!* Forest and parallel dislocation densities
|
||||
!$OMP CRITICAL (evilmatmul)
|
||||
|
|
@ -618,23 +640,21 @@ subroutine constitutive_dislobased_microstructure(Temperature,state,ipc,ip,el)
|
|||
!$OMP END CRITICAL (evilmatmul)
|
||||
|
||||
!* 1/mean free distance between 2 forest dislocations seen by a moving dislocation
|
||||
do i=1,ns
|
||||
state(ipc,ip,el)%p(3*ns+nt+i) = sqrt(state(ipc,ip,el)%p(ns+nt+i))
|
||||
enddo
|
||||
forall (i=1:ns) state(ipc,ip,el)%p(3*ns+nt+i) = sqrt(state(ipc,ip,el)%p(ns+nt+i))
|
||||
|
||||
!* 1/mean free distance between 2 twin stacks from different systems seen by a moving dislocation
|
||||
!$OMP CRITICAL (evilmatmul)
|
||||
state(ipc,ip,el)%p((4*ns+nt+1):(5*ns+nt)) = 0.0_pReal
|
||||
if (nt > 0_pInt) state(ipc,ip,el)%p((4*ns+nt+1):(5*ns+nt)) = &
|
||||
matmul(constitutive_dislobased_hardeningMatrix_sliptwin(1:ns,1:nt,matID),state(ipc,ip,el)%p((ns+1):(ns+nt)))/&
|
||||
(2.0_pReal*constitutive_dislobased_stacksize(matID)*(1.0_pReal-sumf))
|
||||
matmul(constitutive_dislobased_hardeningMatrix_sliptwin(1:ns,1:nt,matID),fOverStacksize(1:nt))/&
|
||||
(2.0_pReal*(1.0_pReal-sumf))
|
||||
!$OMP END CRITICAL (evilmatmul)
|
||||
|
||||
!* 1/mean free distance between 2 twin stacks from different systems seen by a growing twin
|
||||
!$OMP CRITICAL (evilmatmul)
|
||||
if (nt > 0_pInt) state(ipc,ip,el)%p((5*ns+nt+1):(5*ns+2*nt)) = &
|
||||
matmul(constitutive_dislobased_hardeningMatrix_twintwin(1:nt,1:nt,matID),state(ipc,ip,el)%p((ns+1):(ns+nt)))/&
|
||||
(2.0_pReal*constitutive_dislobased_stacksize(matID)*(1.0_pReal-sumf))
|
||||
matmul(constitutive_dislobased_hardeningMatrix_twintwin(1:nt,1:nt,matID),fOverStacksize(1:nt))/&
|
||||
(2.0_pReal*(1.0_pReal-sumf))
|
||||
!$OMP END CRITICAL (evilmatmul)
|
||||
|
||||
!* mean free path between 2 obstacles seen by a moving dislocation
|
||||
|
|
@ -650,47 +670,47 @@ subroutine constitutive_dislobased_microstructure(Temperature,state,ipc,ip,el)
|
|||
enddo
|
||||
|
||||
!* mean free path between 2 obstacles seen by a growing twin
|
||||
do i=1,nt
|
||||
forall (i=1:nt) &
|
||||
state(ipc,ip,el)%p(6*ns+2*nt+i) = (constitutive_dislobased_Cmfptwin(matID)*constitutive_dislobased_grainsize(matID))/&
|
||||
(1.0_pReal+constitutive_dislobased_grainsize(matID)*state(ipc,ip,el)%p(5*ns+nt+i))
|
||||
enddo
|
||||
|
||||
!* threshold stress for dislocation motion
|
||||
do i=1,ns
|
||||
forall (i=1:ns) &
|
||||
state(ipc,ip,el)%p(6*ns+3*nt+i) = constitutive_dislobased_Cthresholdslip(matID)*&
|
||||
constitutive_dislobased_bg(matID)*constitutive_dislobased_Gmod(matID)*sqrt(state(ipc,ip,el)%p(2*ns+nt+i))
|
||||
enddo
|
||||
constitutive_dislobased_Burgers(constitutive_dislobased_slipFamily(i,matID),matID)*&
|
||||
constitutive_dislobased_Gmod(matID)*sqrt(state(ipc,ip,el)%p(2*ns+nt+i))
|
||||
|
||||
!* threshold stress for growing twin
|
||||
do i=1,nt
|
||||
forall (i=1:nt) &
|
||||
state(ipc,ip,el)%p(7*ns+3*nt+i) = constitutive_dislobased_Cthresholdtwin(matID)*(sqrt(3.0_pReal)/3.0_pReal)*(&
|
||||
(0.0002_pReal*Temperature-0.0396_pReal)/constitutive_dislobased_bg(matID)+&
|
||||
(constitutive_dislobased_bg(matID)*constitutive_dislobased_Gmod(matID))/state(ipc,ip,el)%p(5*ns+2*nt+i))
|
||||
enddo
|
||||
(0.0002_pReal*Temperature-0.0396_pReal)/constitutive_dislobased_Burgers(constitutive_dislobased_slipFamily(i,matID),matID)+&
|
||||
(constitutive_dislobased_Burgers(constitutive_dislobased_slipFamily(i,matID),matID)*&
|
||||
constitutive_dislobased_Gmod(matID))/state(ipc,ip,el)%p(5*ns+2*nt+i))
|
||||
|
||||
!* activation volume for dislocation glide
|
||||
do i=1,ns
|
||||
forall (i=1:ns) &
|
||||
state(ipc,ip,el)%p(7*ns+4*nt+i) = constitutive_dislobased_Cactivolume(matID)*&
|
||||
constitutive_dislobased_bg(matID)*constitutive_dislobased_bg(matID)*state(ipc,ip,el)%p(5*ns+2*nt+i)
|
||||
enddo
|
||||
constitutive_dislobased_Burgers(constitutive_dislobased_slipFamily(i,matID),matID)**2*state(ipc,ip,el)%p(5*ns+2*nt+i)
|
||||
|
||||
!* final twin volume after growth
|
||||
do i=1,nt
|
||||
state(ipc,ip,el)%p(8*ns+4*nt+i) = (pi/6.0_pReal)*constitutive_dislobased_stacksize(matID)*&
|
||||
state(ipc,ip,el)%p(6*ns+2*nt+i)*state(ipc,ip,el)%p(6*ns+2*nt+i)
|
||||
enddo
|
||||
forall (i=1:nt) &
|
||||
state(ipc,ip,el)%p(8*ns+4*nt+i) = (pi/6.0_pReal)*&
|
||||
constitutive_dislobased_stacksize(constitutive_dislobased_twinFamily(i,matID),matID)*&
|
||||
state(ipc,ip,el)%p(6*ns+2*nt+i)*state(ipc,ip,el)%p(6*ns+2*nt+i)
|
||||
|
||||
!* mobile dislocation densities
|
||||
do i=1,ns
|
||||
forall (i=1:ns) &
|
||||
state(ipc,ip,el)%p(8*ns+5*nt+i) = (2.0_pReal*kB*Temperature*state(ipc,ip,el)%p(2*ns+nt+i))/&
|
||||
(state(ipc,ip,el)%p(6*ns+3*nt+i)*state(ipc,ip,el)%p(7*ns+4*nt+i))
|
||||
enddo
|
||||
(state(ipc,ip,el)%p(6*ns+3*nt+i)*state(ipc,ip,el)%p(7*ns+4*nt+i))
|
||||
|
||||
!* initial shear rate for slip
|
||||
do i=1,ns
|
||||
state(ipc,ip,el)%p(9*ns+5*nt+i) = state(ipc,ip,el)%p(8*ns+5*nt+i)*constitutive_dislobased_bg(matID)*attack_frequency*&
|
||||
state(ipc,ip,el)%p(5*ns+2*nt+i)*exp(-constitutive_dislobased_Qedge(matID)/(kB*Temperature))
|
||||
enddo
|
||||
forall (i=1:ns) &
|
||||
state(ipc,ip,el)%p(9*ns+5*nt+i) = state(ipc,ip,el)%p(8*ns+5*nt+i)*&
|
||||
constitutive_dislobased_Burgers(constitutive_dislobased_slipFamily(i,matID),matID)*&
|
||||
attack_frequency*state(ipc,ip,el)%p(5*ns+2*nt+i)*&
|
||||
exp(-constitutive_dislobased_Qedge(constitutive_dislobased_slipFamily(i,matID),matID)/&
|
||||
! --------------------
|
||||
(kB*Temperature))
|
||||
|
||||
end subroutine
|
||||
|
||||
|
|
@ -739,8 +759,7 @@ subroutine constitutive_dislobased_LpAndItsTangent(Lp,dLp_dTstar,Tstar_v,Tempera
|
|||
nt = constitutive_dislobased_totalNtwin(matID)
|
||||
|
||||
!* Total twin volume fraction
|
||||
sumf = 0.0_pReal
|
||||
if (nt > 0_pInt) sumf = sum(state(ipc,ip,el)%p((ns+1):(ns+nt)))
|
||||
sumf = sum(state(ipc,ip,el)%p((ns+1):(ns+nt))) ! safe for nt == 0
|
||||
|
||||
Lp = 0.0_pReal
|
||||
dLp_dTstar3333 = 0.0_pReal
|
||||
|
|
@ -789,7 +808,7 @@ subroutine constitutive_dislobased_LpAndItsTangent(Lp,dLp_dTstar,Tstar_v,Tempera
|
|||
if ( tau_twin(j) > 0.0_pReal ) then
|
||||
|
||||
gdot_twin(j) = (constitutive_dislobased_fmax(matID) - sumf)*lattice_shearTwin(index_myFamily+i,structID)*&
|
||||
state(ipc,ip,el)%p(8*ns+4*nt+j)*constitutive_dislobased_Ndot0(matID)*&
|
||||
state(ipc,ip,el)%p(8*ns+4*nt+j)*constitutive_dislobased_Ndot0(f,matID)*&
|
||||
exp(-(state(ipc,ip,el)%p(7*ns+3*nt+j)/tau_twin(j))**10.0_pReal)
|
||||
|
||||
dgdot_dtautwin(j) = (gdot_twin(j)*10.0_pReal*state(ipc,ip,el)%p(7*ns+3*nt+j)**10.0_pReal)/(tau_twin(j)**11.0_pReal)
|
||||
|
|
@ -850,8 +869,7 @@ function constitutive_dislobased_dotState(Tstar_v,Temperature,state,ipc,ip,el)
|
|||
nt = constitutive_dislobased_totalNtwin(matID)
|
||||
|
||||
!* Total twin volume fraction
|
||||
sumf = 0.0_pReal
|
||||
if (nt > 0_pInt) sumf = sum(state(ipc,ip,el)%p((ns+1):(ns+nt)))
|
||||
sumf = sum(state(ipc,ip,el)%p((ns+1):(ns+nt))) ! safe for nt == 0
|
||||
|
||||
constitutive_dislobased_dotState = 0.0_pReal
|
||||
|
||||
|
|
@ -868,10 +886,10 @@ function constitutive_dislobased_dotState(Tstar_v,Temperature,state,ipc,ip,el)
|
|||
if ( abs(tau_slip(j)) > state(ipc,ip,el)%p(6*ns+3*nt+j) ) then
|
||||
|
||||
gdot_slip(j) = state(ipc,ip,el)%p(9*ns+5*nt+j)*sign(1.0_pReal,tau_slip(j))* &
|
||||
sinh(((abs(tau_slip(j))-state(ipc,ip,el)%p(6*ns+3*nt+j))*state(ipc,ip,el)%p(7*ns+4*nt+j))/(kB*Temperature))
|
||||
sinh(((abs(tau_slip(j))-state(ipc,ip,el)%p(6*ns+3*nt+j))*state(ipc,ip,el)%p(7*ns+4*nt+j))/(kB*Temperature))
|
||||
|
||||
storage(j) = (constitutive_dislobased_Cstorage(matID)*abs(gdot_slip(j)))/&
|
||||
(constitutive_dislobased_bg(matID)*state(ipc,ip,el)%p(5*ns+2*nt+j))
|
||||
(constitutive_dislobased_Burgers(f,matID)*state(ipc,ip,el)%p(5*ns+2*nt+j))
|
||||
|
||||
arecovery(j) = constitutive_dislobased_Carecovery(matID)*state(ipc,ip,el)%p(j)*abs(gdot_slip(j))
|
||||
|
||||
|
|
@ -893,7 +911,7 @@ function constitutive_dislobased_dotState(Tstar_v,Temperature,state,ipc,ip,el)
|
|||
tau_twin(j) = dot_product(Tstar_v,lattice_Stwin_v(:,index_myFamily+i,structID))
|
||||
if ( tau_twin(j) > 0.0_pReal ) &
|
||||
constitutive_dislobased_dotState(ns+j) = (constitutive_dislobased_fmax(matID) - sumf)* &
|
||||
lattice_shearTwin(index_myFamily+i,structID)*state(ipc,ip,el)%p(8*ns+4*nt+j)*constitutive_dislobased_Ndot0(matID)*&
|
||||
lattice_shearTwin(index_myFamily+i,structID)*state(ipc,ip,el)%p(8*ns+4*nt+j)*constitutive_dislobased_Ndot0(f,matID)*&
|
||||
exp(-(state(ipc,ip,el)%p(7*ns+3*nt+j)/tau_twin(j))**10.0_pReal)
|
||||
enddo
|
||||
enddo
|
||||
|
|
@ -967,8 +985,7 @@ pure function constitutive_dislobased_postResults(Tstar_v,Temperature,dt,state,i
|
|||
nt = constitutive_dislobased_totalNtwin(matID)
|
||||
|
||||
!* Total twin volume fraction
|
||||
sumf = 0.0_pReal
|
||||
if (nt > 0_pInt) sumf = sum(state(ipc,ip,el)%p((ns+1):(ns+nt)))
|
||||
sumf = sum(state(ipc,ip,el)%p((ns+1):(ns+nt))) ! safe for nt == 0
|
||||
|
||||
!* Required output
|
||||
c = 0_pInt
|
||||
|
|
@ -977,7 +994,7 @@ pure function constitutive_dislobased_postResults(Tstar_v,Temperature,dt,state,i
|
|||
do o = 1,phase_Noutput(material_phase(ipc,ip,el))
|
||||
select case(constitutive_dislobased_output(o,matID))
|
||||
|
||||
case ('state_slip')
|
||||
case ('dislocationdensity')
|
||||
constitutive_dislobased_postResults(c+1:c+ns) = state(ipc,ip,el)%p(1:ns)
|
||||
c = c + ns
|
||||
|
||||
|
|
@ -1015,8 +1032,8 @@ pure function constitutive_dislobased_postResults(Tstar_v,Temperature,dt,state,i
|
|||
constitutive_dislobased_postResults(c+1:c+ns) = state(ipc,ip,el)%p((6*ns+3*nt+1):(7*ns+3*nt))
|
||||
c = c + ns
|
||||
|
||||
case ('state_twin')
|
||||
if (nt > 0_pInt) constitutive_dislobased_postResults(c+1:c+nt) = state(ipc,ip,el)%p((ns+1):(ns+nt))
|
||||
case ('volumefraction')
|
||||
constitutive_dislobased_postResults(c+1:c+nt) = state(ipc,ip,el)%p((ns+1):(ns+nt))
|
||||
c = c + nt
|
||||
|
||||
case ('shearrate_twin')
|
||||
|
|
@ -1030,7 +1047,7 @@ pure function constitutive_dislobased_postResults(Tstar_v,Temperature,dt,state,i
|
|||
if ( tau > 0.0_pReal ) then
|
||||
constitutive_dislobased_postResults(c+j) = (constitutive_dislobased_fmax(matID) - sumf)* &
|
||||
lattice_shearTwin(index_myFamily+i,structID)*state(ipc,ip,el)%p(8*ns+4*nt+j)* &
|
||||
constitutive_dislobased_Ndot0(matID)*exp(-(state(ipc,ip,el)%p(7*ns+3*nt+j)/tau)**10.0_pReal)
|
||||
constitutive_dislobased_Ndot0(f,matID)*exp(-(state(ipc,ip,el)%p(7*ns+3*nt+j)/tau)**10.0_pReal)
|
||||
else
|
||||
constitutive_dislobased_postResults(c+j) = 0.0_pReal
|
||||
endif
|
||||
|
|
@ -1039,7 +1056,7 @@ pure function constitutive_dislobased_postResults(Tstar_v,Temperature,dt,state,i
|
|||
c = c + nt
|
||||
|
||||
case ('mfp_twin')
|
||||
if (nt > 0_pInt) constitutive_dislobased_postResults(c+1:c+nt) = state(ipc,ip,el)%p((6*ns+2*nt+1):(6*ns+3*nt))
|
||||
constitutive_dislobased_postResults(c+1:c+nt) = state(ipc,ip,el)%p((6*ns+2*nt+1):(6*ns+3*nt))
|
||||
c = c + nt
|
||||
|
||||
case ('resolvedstress_twin')
|
||||
|
|
@ -1055,7 +1072,7 @@ pure function constitutive_dislobased_postResults(Tstar_v,Temperature,dt,state,i
|
|||
c = c + nt
|
||||
|
||||
case ('resistance_twin')
|
||||
if (nt > 0_pInt) constitutive_dislobased_postResults(c+1:c+nt) = state(ipc,ip,el)%p((7*ns+3*nt+1):(7*ns+4*nt))
|
||||
constitutive_dislobased_postResults(c+1:c+nt) = state(ipc,ip,el)%p((7*ns+3*nt+1):(7*ns+4*nt))
|
||||
c = c + nt
|
||||
|
||||
end select
|
||||
|
|
|
|||
Loading…
Reference in New Issue