not needed as global variable
This commit is contained in:
Martin Diehl
parent
45d318c7b4
commit
3e0361227c
|
|
@ -50,7 +50,6 @@ module constitutive
|
|||
real(pReal), dimension(:,:,:,:,:), allocatable :: &
|
||||
crystallite_F0, & !< def grad at start of FE inc
|
||||
crystallite_subF, & !< def grad to be reached at end of crystallite inc
|
||||
crystallite_subF0, & !< def grad at start of crystallite inc
|
||||
crystallite_Fe, & !< current "elastic" def grad (end of converged time step)
|
||||
crystallite_subFp0,& !< plastic def grad at start of crystallite inc
|
||||
crystallite_subFi0,& !< intermediate def grad at start of crystallite inc
|
||||
|
|
@ -869,7 +868,7 @@ subroutine crystallite_init
|
|||
crystallite_partitionedLp0, &
|
||||
crystallite_S,crystallite_P, &
|
||||
crystallite_Fe,crystallite_Lp, &
|
||||
crystallite_subF,crystallite_subF0, &
|
||||
crystallite_subF, &
|
||||
crystallite_subFp0,crystallite_subFi0, &
|
||||
source = crystallite_partitionedF)
|
||||
|
||||
|
|
|
|||
|
|
@ -951,8 +951,10 @@ end function integrateStress
|
|||
!> @brief integrate stress, state with adaptive 1st order explicit Euler method
|
||||
!> using Fixed Point Iteration to adapt the stepsize
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
subroutine integrateStateFPI(co,ip,el)
|
||||
subroutine integrateStateFPI(F_0,F,Delta_t,co,ip,el)
|
||||
|
||||
real(pReal), intent(in),dimension(3,3) :: F_0,F
|
||||
real(pReal), intent(in) :: Delta_t
|
||||
integer, intent(in) :: &
|
||||
el, & !< element index in element loop
|
||||
ip, & !< integration point index in ip loop
|
||||
|
|
@ -974,13 +976,12 @@ subroutine integrateStateFPI(co,ip,el)
|
|||
ph = material_phaseAt(co,el)
|
||||
me = material_phaseMemberAt(co,ip,el)
|
||||
|
||||
broken = mech_collectDotState(crystallite_subdt(co,ip,el), co,ip,el,ph,me)
|
||||
broken = mech_collectDotState(Delta_t, co,ip,el,ph,me)
|
||||
if(broken) return
|
||||
|
||||
size_pl = plasticState(ph)%sizeDotState
|
||||
plasticState(ph)%state(1:size_pl,me) = plasticState(ph)%subState0(1:size_pl,me) &
|
||||
+ plasticState(ph)%dotState (1:size_pl,me) &
|
||||
* crystallite_subdt(co,ip,el)
|
||||
+ plasticState(ph)%dotState (1:size_pl,me) * Delta_t
|
||||
plastic_dotState(1:size_pl,2) = 0.0_pReal
|
||||
|
||||
iteration: do NiterationState = 1, num%nState
|
||||
|
|
@ -988,10 +989,10 @@ subroutine integrateStateFPI(co,ip,el)
|
|||
if(nIterationState > 1) plastic_dotState(1:size_pl,2) = plastic_dotState(1:size_pl,1)
|
||||
plastic_dotState(1:size_pl,1) = plasticState(ph)%dotState(:,me)
|
||||
|
||||
broken = integrateStress(crystallite_subF(1:3,1:3,co,ip,el),crystallite_subdt(co,ip,el),co,ip,el)
|
||||
broken = integrateStress(F,Delta_t,co,ip,el)
|
||||
if(broken) exit iteration
|
||||
|
||||
broken = mech_collectDotState(crystallite_subdt(co,ip,el), co,ip,el,ph,me)
|
||||
broken = mech_collectDotState(Delta_t, co,ip,el,ph,me)
|
||||
if(broken) exit iteration
|
||||
|
||||
zeta = damper(plasticState(ph)%dotState(:,me),plastic_dotState(1:size_pl,1),&
|
||||
|
|
@ -999,10 +1000,10 @@ subroutine integrateStateFPI(co,ip,el)
|
|||
plasticState(ph)%dotState(:,me) = plasticState(ph)%dotState(:,me) * zeta &
|
||||
+ plastic_dotState(1:size_pl,1) * (1.0_pReal - zeta)
|
||||
r(1:size_pl) = plasticState(ph)%state (1:size_pl,me) &
|
||||
- plasticState(ph)%subState0(1:size_pl,me) &
|
||||
- plasticState(ph)%dotState (1:size_pl,me) * crystallite_subdt(co,ip,el)
|
||||
- plasticState(ph)%subState0(1:size_pl,me) &
|
||||
- plasticState(ph)%dotState (1:size_pl,me) * Delta_t
|
||||
plasticState(ph)%state(1:size_pl,me) = plasticState(ph)%state(1:size_pl,me) &
|
||||
- r(1:size_pl)
|
||||
- r(1:size_pl)
|
||||
crystallite_converged(co,ip,el) = converged(r(1:size_pl), &
|
||||
plasticState(ph)%state(1:size_pl,me), &
|
||||
plasticState(ph)%atol(1:size_pl))
|
||||
|
|
@ -1044,8 +1045,10 @@ end subroutine integrateStateFPI
|
|||
!--------------------------------------------------------------------------------------------------
|
||||
!> @brief integrate state with 1st order explicit Euler method
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
subroutine integrateStateEuler(co,ip,el)
|
||||
subroutine integrateStateEuler(F_0,F,Delta_t,co,ip,el)
|
||||
|
||||
real(pReal), intent(in),dimension(3,3) :: F_0,F
|
||||
real(pReal), intent(in) :: Delta_t
|
||||
integer, intent(in) :: &
|
||||
el, & !< element index in element loop
|
||||
ip, & !< integration point index in ip loop
|
||||
|
|
@ -1060,19 +1063,18 @@ subroutine integrateStateEuler(co,ip,el)
|
|||
ph = material_phaseAt(co,el)
|
||||
me = material_phaseMemberAt(co,ip,el)
|
||||
|
||||
broken = mech_collectDotState(crystallite_subdt(co,ip,el), co,ip,el,ph,me)
|
||||
broken = mech_collectDotState(Delta_t, co,ip,el,ph,me)
|
||||
if(broken) return
|
||||
|
||||
sizeDotState = plasticState(ph)%sizeDotState
|
||||
plasticState(ph)%state(1:sizeDotState,me) = plasticState(ph)%subState0(1:sizeDotState,me) &
|
||||
+ plasticState(ph)%dotState (1:sizeDotState,me) &
|
||||
* crystallite_subdt(co,ip,el)
|
||||
+ plasticState(ph)%dotState (1:sizeDotState,me) * Delta_t
|
||||
|
||||
broken = constitutive_deltaState(crystallite_S(1:3,1:3,co,ip,el), &
|
||||
constitutive_mech_Fi(ph)%data(1:3,1:3,me),co,ip,el,ph,me)
|
||||
if(broken) return
|
||||
|
||||
broken = integrateStress(crystallite_subF(1:3,1:3,co,ip,el),crystallite_subdt(co,ip,el),co,ip,el)
|
||||
broken = integrateStress(F,Delta_t,co,ip,el)
|
||||
crystallite_converged(co,ip,el) = .not. broken
|
||||
|
||||
end subroutine integrateStateEuler
|
||||
|
|
@ -1081,8 +1083,10 @@ end subroutine integrateStateEuler
|
|||
!--------------------------------------------------------------------------------------------------
|
||||
!> @brief integrate stress, state with 1st order Euler method with adaptive step size
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
subroutine integrateStateAdaptiveEuler(co,ip,el)
|
||||
subroutine integrateStateAdaptiveEuler(F_0,F,Delta_t,co,ip,el)
|
||||
|
||||
real(pReal), intent(in),dimension(3,3) :: F_0,F
|
||||
real(pReal), intent(in) :: Delta_t
|
||||
integer, intent(in) :: &
|
||||
el, & !< element index in element loop
|
||||
ip, & !< integration point index in ip loop
|
||||
|
|
@ -1100,29 +1104,29 @@ subroutine integrateStateAdaptiveEuler(co,ip,el)
|
|||
ph = material_phaseAt(co,el)
|
||||
me = material_phaseMemberAt(co,ip,el)
|
||||
|
||||
broken = mech_collectDotState(crystallite_subdt(co,ip,el), co,ip,el,ph,me)
|
||||
broken = mech_collectDotState(Delta_t, co,ip,el,ph,me)
|
||||
if(broken) return
|
||||
|
||||
sizeDotState = plasticState(ph)%sizeDotState
|
||||
|
||||
residuum_plastic(1:sizeDotState) = - plasticState(ph)%dotstate(1:sizeDotState,me) * 0.5_pReal * crystallite_subdt(co,ip,el)
|
||||
residuum_plastic(1:sizeDotState) = - plasticState(ph)%dotstate(1:sizeDotState,me) * 0.5_pReal * Delta_t
|
||||
plasticState(ph)%state(1:sizeDotState,me) = plasticState(ph)%subState0(1:sizeDotState,me) &
|
||||
+ plasticState(ph)%dotstate(1:sizeDotState,me) * crystallite_subdt(co,ip,el)
|
||||
+ plasticState(ph)%dotstate(1:sizeDotState,me) * Delta_t
|
||||
|
||||
broken = constitutive_deltaState(crystallite_S(1:3,1:3,co,ip,el), &
|
||||
constitutive_mech_Fi(ph)%data(1:3,1:3,me),co,ip,el,ph,me)
|
||||
if(broken) return
|
||||
|
||||
broken = integrateStress(crystallite_subF(1:3,1:3,co,ip,el),crystallite_subdt(co,ip,el),co,ip,el)
|
||||
broken = integrateStress(F,Delta_t,co,ip,el)
|
||||
if(broken) return
|
||||
|
||||
broken = mech_collectDotState(crystallite_subdt(co,ip,el), co,ip,el,ph,me)
|
||||
broken = mech_collectDotState(Delta_t, co,ip,el,ph,me)
|
||||
if(broken) return
|
||||
|
||||
|
||||
sizeDotState = plasticState(ph)%sizeDotState
|
||||
crystallite_converged(co,ip,el) = converged(residuum_plastic(1:sizeDotState) &
|
||||
+ 0.5_pReal * plasticState(ph)%dotState(:,me) * crystallite_subdt(co,ip,el), &
|
||||
+ 0.5_pReal * plasticState(ph)%dotState(:,me) * Delta_t, &
|
||||
plasticState(ph)%state(1:sizeDotState,me), &
|
||||
plasticState(ph)%atol(1:sizeDotState))
|
||||
|
||||
|
|
@ -1132,8 +1136,10 @@ end subroutine integrateStateAdaptiveEuler
|
|||
!---------------------------------------------------------------------------------------------------
|
||||
!> @brief Integrate state (including stress integration) with the classic Runge Kutta method
|
||||
!---------------------------------------------------------------------------------------------------
|
||||
subroutine integrateStateRK4(co,ip,el)
|
||||
subroutine integrateStateRK4(F_0,F,Delta_t,co,ip,el)
|
||||
|
||||
real(pReal), intent(in),dimension(3,3) :: F_0,F
|
||||
real(pReal), intent(in) :: Delta_t
|
||||
integer, intent(in) :: co,ip,el
|
||||
|
||||
real(pReal), dimension(3,3), parameter :: &
|
||||
|
|
@ -1147,7 +1153,7 @@ subroutine integrateStateRK4(co,ip,el)
|
|||
real(pReal), dimension(4), parameter :: &
|
||||
B = [1.0_pReal/6.0_pReal, 1.0_pReal/3.0_pReal, 1.0_pReal/3.0_pReal, 1.0_pReal/6.0_pReal]
|
||||
|
||||
call integrateStateRK(co,ip,el,A,B,C)
|
||||
call integrateStateRK(F_0,F,Delta_t,co,ip,el,A,B,C)
|
||||
|
||||
end subroutine integrateStateRK4
|
||||
|
||||
|
|
@ -1155,8 +1161,10 @@ end subroutine integrateStateRK4
|
|||
!---------------------------------------------------------------------------------------------------
|
||||
!> @brief Integrate state (including stress integration) with the Cash-Carp method
|
||||
!---------------------------------------------------------------------------------------------------
|
||||
subroutine integrateStateRKCK45(co,ip,el)
|
||||
subroutine integrateStateRKCK45(F_0,F,Delta_t,co,ip,el)
|
||||
|
||||
real(pReal), intent(in),dimension(3,3) :: F_0,F
|
||||
real(pReal), intent(in) :: Delta_t
|
||||
integer, intent(in) :: co,ip,el
|
||||
|
||||
real(pReal), dimension(5,5), parameter :: &
|
||||
|
|
@ -1177,7 +1185,7 @@ subroutine integrateStateRKCK45(co,ip,el)
|
|||
[2825.0_pReal/27648.0_pReal, .0_pReal, 18575.0_pReal/48384.0_pReal,&
|
||||
13525.0_pReal/55296.0_pReal, 277.0_pReal/14336.0_pReal, 1._pReal/4._pReal]
|
||||
|
||||
call integrateStateRK(co,ip,el,A,B,C,DB)
|
||||
call integrateStateRK(F_0,F,Delta_t,co,ip,el,A,B,C,DB)
|
||||
|
||||
end subroutine integrateStateRKCK45
|
||||
|
||||
|
|
@ -1186,8 +1194,10 @@ end subroutine integrateStateRKCK45
|
|||
!> @brief Integrate state (including stress integration) with an explicit Runge-Kutta method or an
|
||||
!! embedded explicit Runge-Kutta method
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
subroutine integrateStateRK(co,ip,el,A,B,C,DB)
|
||||
subroutine integrateStateRK(F_0,F,Delta_t,co,ip,el,A,B,C,DB)
|
||||
|
||||
real(pReal), intent(in),dimension(3,3) :: F_0,F
|
||||
real(pReal), intent(in) :: Delta_t
|
||||
real(pReal), dimension(:,:), intent(in) :: A
|
||||
real(pReal), dimension(:), intent(in) :: B, C
|
||||
real(pReal), dimension(:), intent(in), optional :: DB
|
||||
|
|
@ -1205,16 +1215,15 @@ subroutine integrateStateRK(co,ip,el,A,B,C,DB)
|
|||
logical :: &
|
||||
broken
|
||||
real(pReal), dimension(constitutive_plasticity_maxSizeDotState,size(B)) :: plastic_RKdotState
|
||||
real(pReal), dimension(3,3) :: F
|
||||
|
||||
|
||||
ph = material_phaseAt(co,el)
|
||||
me = material_phaseMemberAt(co,ip,el)
|
||||
|
||||
broken = mech_collectDotState(crystallite_subdt(co,ip,el), co,ip,el,ph,me)
|
||||
broken = mech_collectDotState(Delta_t,co,ip,el,ph,me)
|
||||
if(broken) return
|
||||
|
||||
do stage = 1,size(A,1)
|
||||
do stage = 1, size(A,1)
|
||||
sizeDotState = plasticState(ph)%sizeDotState
|
||||
plastic_RKdotState(1:sizeDotState,stage) = plasticState(ph)%dotState(:,me)
|
||||
plasticState(ph)%dotState(:,me) = A(1,stage) * plastic_RKdotState(1:sizeDotState,1)
|
||||
|
|
@ -1227,16 +1236,12 @@ subroutine integrateStateRK(co,ip,el,A,B,C,DB)
|
|||
|
||||
sizeDotState = plasticState(ph)%sizeDotState
|
||||
plasticState(ph)%state(1:sizeDotState,me) = plasticState(ph)%subState0(1:sizeDotState,me) &
|
||||
+ plasticState(ph)%dotState (1:sizeDotState,me) &
|
||||
* crystallite_subdt(co,ip,el)
|
||||
+ plasticState(ph)%dotState (1:sizeDotState,me) * Delta_t
|
||||
|
||||
F = crystallite_subF0(1:3,1:3,co,ip,el) &
|
||||
+ (crystallite_subF(1:3,1:3,co,ip,el) - crystallite_subF0(1:3,1:3,co,ip,el)) * C(stage)
|
||||
|
||||
broken = integrateStress(F,crystallite_subdt(co,ip,el) * C(stage),co,ip,el)
|
||||
broken = integrateStress(F_0 + (F - F_0) * Delta_t,Delta_t * C(stage),co,ip,el)
|
||||
if(broken) exit
|
||||
|
||||
broken = mech_collectDotState(crystallite_subdt(co,ip,el)*C(stage), co,ip,el,ph,me)
|
||||
broken = mech_collectDotState(Delta_t*C(stage),co,ip,el,ph,me)
|
||||
if(broken) exit
|
||||
|
||||
enddo
|
||||
|
|
@ -1247,13 +1252,12 @@ subroutine integrateStateRK(co,ip,el,A,B,C,DB)
|
|||
plastic_RKdotState(1:sizeDotState,size(B)) = plasticState (ph)%dotState(:,me)
|
||||
plasticState(ph)%dotState(:,me) = matmul(plastic_RKdotState(1:sizeDotState,1:size(B)),B)
|
||||
plasticState(ph)%state(1:sizeDotState,me) = plasticState(ph)%subState0(1:sizeDotState,me) &
|
||||
+ plasticState(ph)%dotState (1:sizeDotState,me) &
|
||||
* crystallite_subdt(co,ip,el)
|
||||
+ plasticState(ph)%dotState (1:sizeDotState,me) * Delta_t
|
||||
|
||||
if(present(DB)) &
|
||||
broken = .not. converged( matmul(plastic_RKdotState(1:sizeDotState,1:size(DB)),DB) &
|
||||
* crystallite_subdt(co,ip,el), &
|
||||
plasticState(ph)%state(1:sizeDotState,me), &
|
||||
plasticState(ph)%atol(1:sizeDotState))
|
||||
broken = .not. converged(matmul(plastic_RKdotState(1:sizeDotState,1:size(DB)),DB) * Delta_t, &
|
||||
plasticState(ph)%state(1:sizeDotState,me), &
|
||||
plasticState(ph)%atol(1:sizeDotState))
|
||||
|
||||
if(broken) return
|
||||
|
||||
|
|
@ -1261,7 +1265,7 @@ subroutine integrateStateRK(co,ip,el,A,B,C,DB)
|
|||
constitutive_mech_Fi(ph)%data(1:3,1:3,me),co,ip,el,ph,me)
|
||||
if(broken) return
|
||||
|
||||
broken = integrateStress(crystallite_subF(1:3,1:3,co,ip,el),crystallite_subdt(co,ip,el),co,ip,el)
|
||||
broken = integrateStress(F,Delta_t,co,ip,el)
|
||||
crystallite_converged(co,ip,el) = .not. broken
|
||||
|
||||
|
||||
|
|
@ -1494,7 +1498,8 @@ module function crystallite_stress(dt,co,ip,el)
|
|||
real(pReal) :: subFrac,subStep
|
||||
real(pReal), dimension(3,3) :: &
|
||||
subLp0, & !< plastic velocity grad at start of crystallite inc
|
||||
subLi0 !< intermediate velocity grad at start of crystallite inc
|
||||
subLi0, & !< intermediate velocity grad at start of crystallite inc
|
||||
subF0
|
||||
|
||||
|
||||
ph = material_phaseAt(co,el)
|
||||
|
|
@ -1510,7 +1515,7 @@ module function crystallite_stress(dt,co,ip,el)
|
|||
enddo
|
||||
crystallite_subFp0(1:3,1:3,co,ip,el) = constitutive_mech_partionedFp0(ph)%data(1:3,1:3,me)
|
||||
crystallite_subFi0(1:3,1:3,co,ip,el) = constitutive_mech_partionedFi0(ph)%data(1:3,1:3,me)
|
||||
crystallite_subF0(1:3,1:3,co,ip,el) = crystallite_partitionedF0(1:3,1:3,co,ip,el)
|
||||
subF0 = crystallite_partitionedF0(1:3,1:3,co,ip,el)
|
||||
subFrac = 0.0_pReal
|
||||
subStep = 1.0_pReal/num%subStepSizeCryst
|
||||
todo = .true.
|
||||
|
|
@ -1531,7 +1536,7 @@ module function crystallite_stress(dt,co,ip,el)
|
|||
todo = subStep > 0.0_pReal ! still time left to integrate on?
|
||||
|
||||
if (todo) then
|
||||
crystallite_subF0 (1:3,1:3,co,ip,el) = crystallite_subF(1:3,1:3,co,ip,el)
|
||||
subF0 = crystallite_subF(1:3,1:3,co,ip,el)
|
||||
subLp0 = crystallite_Lp (1:3,1:3,co,ip,el)
|
||||
subLi0 = constitutive_mech_Li(ph)%data(1:3,1:3,me)
|
||||
crystallite_subFp0(1:3,1:3,co,ip,el) = constitutive_mech_Fp(ph)%data(1:3,1:3,me)
|
||||
|
|
@ -1568,7 +1573,7 @@ module function crystallite_stress(dt,co,ip,el)
|
|||
!--------------------------------------------------------------------------------------------------
|
||||
! prepare for integration
|
||||
if (todo) then
|
||||
crystallite_subF(1:3,1:3,co,ip,el) = crystallite_subF0(1:3,1:3,co,ip,el) &
|
||||
crystallite_subF(1:3,1:3,co,ip,el) = subF0 &
|
||||
+ subStep *( crystallite_partitionedF (1:3,1:3,co,ip,el) &
|
||||
-crystallite_partitionedF0(1:3,1:3,co,ip,el))
|
||||
crystallite_Fe(1:3,1:3,co,ip,el) = matmul(crystallite_subF(1:3,1:3,co,ip,el), &
|
||||
|
|
@ -1576,7 +1581,8 @@ module function crystallite_stress(dt,co,ip,el)
|
|||
constitutive_mech_Fp(ph)%data(1:3,1:3,me))))
|
||||
crystallite_subdt(co,ip,el) = subStep * dt
|
||||
crystallite_converged(co,ip,el) = .false.
|
||||
call integrateState(co,ip,el)
|
||||
call integrateState(subF0,crystallite_subF(1:3,1:3,co,ip,el),&
|
||||
crystallite_subdt(co,ip,el),co,ip,el)
|
||||
call integrateSourceState(co,ip,el)
|
||||
endif
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue