Merge branch 'development' into state-integration-one-loop
This commit is contained in:
Martin Diehl
commit
a7b602f4ca
|
|
@ -1364,55 +1364,151 @@ end subroutine integrateStateAdaptiveEuler
|
|||
!--------------------------------------------------------------------------------------------------
|
||||
subroutine integrateStateRK4
|
||||
|
||||
real(pReal), dimension(3,3), parameter :: &
|
||||
A = reshape([&
|
||||
0.5_pReal, 0.0_pReal, 0.0_pReal, &
|
||||
0.0_pReal, 0.5_pReal, 0.0_pReal, &
|
||||
0.0_pReal, 0.0_pReal, 1.0_pReal], &
|
||||
[3,3])
|
||||
real(pReal), dimension(3), parameter :: &
|
||||
CC = [0.5_pReal, 0.5_pReal, 1.0_pReal] ! factor giving the fraction of the original timestep used for Runge Kutta Integration
|
||||
real(pReal), dimension(4), parameter :: &
|
||||
TIMESTEPFRACTION = [0.5_pReal, 0.5_pReal, 1.0_pReal, 1.0_pReal] ! factor giving the fraction of the original timestep used for Runge Kutta Integration
|
||||
real(pReal), dimension(4), parameter :: &
|
||||
WEIGHT = [1.0_pReal, 2.0_pReal, 2.0_pReal, 1.0_pReal/6.0_pReal] ! weight of slope used for Runge Kutta integration (final weight divided by 6)
|
||||
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] ! weight of slope used for Runge Kutta integration (final weight divided by 6)
|
||||
|
||||
integer :: e, & ! element index in element loop
|
||||
i, & ! integration point index in ip loop
|
||||
g, & ! grain index in grain loop
|
||||
p, & ! phase loop
|
||||
c, &
|
||||
n, &
|
||||
s
|
||||
integer :: &
|
||||
e, & ! element index in element loop
|
||||
i, & ! integration point index in ip loop
|
||||
g, & ! grain index in grain loop
|
||||
stage, & ! stage index in integration stage loop
|
||||
n, &
|
||||
p, &
|
||||
c, &
|
||||
s, &
|
||||
sizeDotState
|
||||
logical :: &
|
||||
nonlocalBroken
|
||||
|
||||
call update_dotState(1.0_pReal)
|
||||
nonlocalBroken = .false.
|
||||
!$OMP PARALLEL DO PRIVATE(sizeDotState,p,c)
|
||||
do e = FEsolving_execElem(1),FEsolving_execElem(2)
|
||||
do i = FEsolving_execIP(1),FEsolving_execIP(2)
|
||||
do g = 1,homogenization_Ngrains(material_homogenizationAt(e))
|
||||
if(crystallite_todo(g,i,e) .and. (.not. nonlocalBroken .or. crystallite_localPlasticity(g,i,e)) ) then
|
||||
|
||||
p = material_phaseAt(g,e); c = material_phaseMemberAt(g,i,e)
|
||||
|
||||
do n = 1,4
|
||||
call constitutive_collectDotState(crystallite_S(1:3,1:3,g,i,e), &
|
||||
crystallite_partionedF0, &
|
||||
crystallite_Fi(1:3,1:3,g,i,e), &
|
||||
crystallite_partionedFp0, &
|
||||
crystallite_subdt(g,i,e), g,i,e)
|
||||
crystallite_todo(g,i,e) = all(.not. IEEE_is_NaN(plasticState(p)%dotState(:,c)))
|
||||
do s = 1, phase_Nsources(p)
|
||||
crystallite_todo(g,i,e) = crystallite_todo(g,i,e) .and. all(.not. IEEE_is_NaN(sourceState(p)%p(s)%dotState(:,c)))
|
||||
enddo
|
||||
if(.not. (crystallite_todo(g,i,e) .or. crystallite_localPlasticity(g,i,e))) &
|
||||
nonlocalBroken = .true.
|
||||
if(.not. crystallite_todo(g,i,e)) cycle
|
||||
|
||||
!$OMP PARALLEL DO PRIVATE(p,c)
|
||||
do e = FEsolving_execElem(1),FEsolving_execElem(2)
|
||||
do i = FEsolving_execIP(1),FEsolving_execIP(2)
|
||||
do g = 1,homogenization_Ngrains(material_homogenizationAt(e))
|
||||
if (crystallite_todo(g,i,e)) then
|
||||
p = material_phaseAt(g,e); c = material_phaseMemberAt(g,i,e)
|
||||
do stage = 1,3
|
||||
|
||||
plasticState(p)%RK4dotState(:,c) = WEIGHT(n)*plasticState(p)%dotState(:,c) &
|
||||
+ merge(plasticState(p)%RK4dotState(:,c),0.0_pReal,n>1)
|
||||
do s = 1, phase_Nsources(p)
|
||||
sourceState(p)%p(s)%RK4dotState(:,c) = WEIGHT(n)*sourceState(p)%p(s)%dotState(:,c) &
|
||||
+ merge(sourceState(p)%p(s)%RK4dotState(:,c),0.0_pReal,n>1)
|
||||
enddo
|
||||
endif
|
||||
enddo; enddo; enddo
|
||||
!$OMP END PARALLEL DO
|
||||
plasticState(p)%RK4dotState(stage,:,c) = plasticState(p)%dotState(:,c)
|
||||
plasticState(p)%dotState(:,c) = A(1,stage) * plasticState(p)%RK4dotState(1,:,c)
|
||||
do s = 1, phase_Nsources(p)
|
||||
sourceState(p)%p(s)%RK4dotState(stage,:,c) = sourceState(p)%p(s)%dotState(:,c)
|
||||
sourceState(p)%p(s)%dotState(:,c) = A(1,stage) * sourceState(p)%p(s)%RK4dotState(1,:,c)
|
||||
enddo
|
||||
|
||||
call update_state(TIMESTEPFRACTION(n))
|
||||
call update_deltaState
|
||||
call update_dependentState
|
||||
call update_stress(TIMESTEPFRACTION(n))
|
||||
! --- dot state and RK dot state---
|
||||
do n = 2, stage
|
||||
plasticState(p)%dotState(:,c) = plasticState(p)%dotState(:,c) &
|
||||
+ A(n,stage) * plasticState(p)%RK4dotState(n,:,c)
|
||||
do s = 1, phase_Nsources(p)
|
||||
sourceState(p)%p(s)%dotState(:,c) = sourceState(p)%p(s)%dotState(:,c) &
|
||||
+ A(n,stage) * sourceState(p)%p(s)%RK4dotState(n,:,c)
|
||||
enddo
|
||||
enddo
|
||||
|
||||
first3steps: if (n < 4) then
|
||||
call update_dotState(TIMESTEPFRACTION(n))
|
||||
endif first3steps
|
||||
sizeDotState = plasticState(p)%sizeDotState
|
||||
plasticState(p)%state(1:sizeDotState,c) = plasticState(p)%subState0(1:sizeDotState,c) &
|
||||
+ plasticState(p)%dotState (1:sizeDotState,c) &
|
||||
* crystallite_subdt(g,i,e)
|
||||
do s = 1, phase_Nsources(p)
|
||||
sizeDotState = sourceState(p)%p(s)%sizeDotState
|
||||
sourceState(p)%p(s)%state(1:sizeDotState,c) = sourceState(p)%p(s)%subState0(1:sizeDotState,c) &
|
||||
+ sourceState(p)%p(s)%dotState (1:sizeDotState,c) &
|
||||
* crystallite_subdt(g,i,e)
|
||||
enddo
|
||||
|
||||
enddo
|
||||
call constitutive_dependentState(crystallite_partionedF(1:3,1:3,g,i,e), &
|
||||
crystallite_Fp(1:3,1:3,g,i,e), &
|
||||
g, i, e)
|
||||
|
||||
call setConvergenceFlag
|
||||
if (any(plasticState(:)%nonlocal)) call nonlocalConvergenceCheck
|
||||
crystallite_todo(g,i,e) = integrateStress(g,i,e,CC(stage))
|
||||
if(.not. (crystallite_todo(g,i,e) .or. crystallite_localPlasticity(g,i,e))) &
|
||||
nonlocalBroken = .true.
|
||||
if(.not. crystallite_todo(g,i,e)) exit
|
||||
|
||||
call constitutive_collectDotState(crystallite_S(1:3,1:3,g,i,e), &
|
||||
crystallite_partionedF0, &
|
||||
crystallite_Fi(1:3,1:3,g,i,e), &
|
||||
crystallite_partionedFp0, &
|
||||
crystallite_subdt(g,i,e)*CC(stage), g,i,e)
|
||||
crystallite_todo(g,i,e) = all(.not. IEEE_is_NaN(plasticState(p)%dotState(:,c)))
|
||||
do s = 1, phase_Nsources(p)
|
||||
crystallite_todo(g,i,e) = crystallite_todo(g,i,e) .and. all(.not. IEEE_is_NaN(sourceState(p)%p(s)%dotState(:,c)))
|
||||
enddo
|
||||
if(.not. (crystallite_todo(g,i,e) .or. crystallite_localPlasticity(g,i,e))) &
|
||||
nonlocalBroken = .true.
|
||||
if(.not. crystallite_todo(g,i,e)) exit
|
||||
|
||||
enddo
|
||||
|
||||
if(.not. crystallite_todo(g,i,e)) cycle
|
||||
|
||||
sizeDotState = plasticState(p)%sizeDotState
|
||||
|
||||
plasticState(p)%RK4dotState(4,:,c) = plasticState (p)%dotState(:,c)
|
||||
|
||||
plasticState(p)%dotState(:,c) = matmul(B,plasticState(p)%RK4dotState(1:4,1:sizeDotState,c))
|
||||
plasticState(p)%state(1:sizeDotState,c) = plasticState(p)%subState0(1:sizeDotState,c) &
|
||||
+ plasticState(p)%dotState (1:sizeDotState,c) &
|
||||
* crystallite_subdt(g,i,e)
|
||||
|
||||
do s = 1, phase_Nsources(p)
|
||||
sizeDotState = sourceState(p)%p(s)%sizeDotState
|
||||
|
||||
sourceState(p)%p(s)%RK4dotState(4,:,c) = sourceState(p)%p(s)%dotState(:,c)
|
||||
|
||||
sourceState(p)%p(s)%dotState(:,c) = matmul(B,sourceState(p)%p(s)%RK4dotState(1:4,1:sizeDotState,c))
|
||||
sourceState(p)%p(s)%state(1:sizeDotState,c) = sourceState(p)%p(s)%subState0(1:sizeDotState,c) &
|
||||
+ sourceState(p)%p(s)%dotState (1:sizeDotState,c) &
|
||||
* crystallite_subdt(g,i,e)
|
||||
enddo
|
||||
|
||||
crystallite_todo(g,i,e) = stateJump(g,i,e)
|
||||
if(.not. (crystallite_todo(g,i,e) .or. crystallite_localPlasticity(g,i,e))) &
|
||||
nonlocalBroken = .true.
|
||||
if(.not. crystallite_todo(g,i,e)) cycle
|
||||
|
||||
call constitutive_dependentState(crystallite_partionedF(1:3,1:3,g,i,e), &
|
||||
crystallite_Fp(1:3,1:3,g,i,e), &
|
||||
g, i, e)
|
||||
|
||||
if(.not. (crystallite_todo(g,i,e) .or. crystallite_localPlasticity(g,i,e))) &
|
||||
nonlocalBroken = .true.
|
||||
if(.not. crystallite_todo(g,i,e)) cycle
|
||||
|
||||
crystallite_todo(g,i,e) = integrateStress(g,i,e)
|
||||
if(.not. (crystallite_todo(g,i,e) .or. crystallite_localPlasticity(g,i,e))) &
|
||||
nonlocalBroken = .true.
|
||||
crystallite_converged(g,i,e) = crystallite_todo(g,i,e) ! consider converged if not broken
|
||||
|
||||
endif
|
||||
enddo; enddo; enddo
|
||||
!$OMP END PARALLEL DO
|
||||
|
||||
if(nonlocalBroken) where(.not. crystallite_localPlasticity) crystallite_todo = .false.
|
||||
if (any(plasticState(:)%nonlocal)) call nonlocalConvergenceCheck
|
||||
|
||||
end subroutine integrateStateRK4
|
||||
|
||||
|
|
@ -1637,10 +1733,10 @@ subroutine setConvergenceFlag
|
|||
end subroutine setConvergenceFlag
|
||||
|
||||
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
!> @brief determines whether a point is converged
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
logical pure function converged(residuum,state,atol)
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
!> @brief determines whether a point is converged
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
logical pure function converged(residuum,state,atol)
|
||||
|
||||
real(pReal), intent(in), dimension(:) ::&
|
||||
residuum, state, atol
|
||||
|
|
@ -1651,62 +1747,7 @@ end subroutine setConvergenceFlag
|
|||
|
||||
converged = all(abs(residuum) <= max(atol, rtol*abs(state)))
|
||||
|
||||
end function converged
|
||||
|
||||
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
!> @brief Standard forwarding of state as state = state0 + dotState * (delta t) comment seems wrong!
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
subroutine update_stress(timeFraction)
|
||||
|
||||
real(pReal), intent(in) :: &
|
||||
timeFraction
|
||||
integer :: &
|
||||
e, & !< element index in element loop
|
||||
i, & !< integration point index in ip loop
|
||||
g
|
||||
logical :: &
|
||||
nonlocalBroken
|
||||
|
||||
nonlocalBroken = .false.
|
||||
!$OMP PARALLEL DO
|
||||
do e = FEsolving_execElem(1),FEsolving_execElem(2)
|
||||
do i = FEsolving_execIP(1),FEsolving_execIP(2)
|
||||
do g = 1,homogenization_Ngrains(material_homogenizationAt(e))
|
||||
if(crystallite_todo(g,i,e) .and. .not. crystallite_converged(g,i,e) .and. &
|
||||
(.not. nonlocalBroken .or. crystallite_localPlasticity(g,i,e)) ) then
|
||||
crystallite_todo(g,i,e) = integrateStress(g,i,e,timeFraction)
|
||||
if (.not. (crystallite_todo(g,i,e) .or. crystallite_localPlasticity(g,i,e))) &
|
||||
nonlocalBroken = .true.
|
||||
endif
|
||||
enddo; enddo; enddo
|
||||
!$OMP END PARALLEL DO
|
||||
|
||||
if(nonlocalBroken) where(.not. crystallite_localPlasticity) crystallite_todo = .false.
|
||||
|
||||
end subroutine update_stress
|
||||
|
||||
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
!> @brief tbd
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
subroutine update_dependentState
|
||||
integer :: e, & ! element index in element loop
|
||||
i, & ! integration point index in ip loop
|
||||
g ! grain index in grain loop
|
||||
|
||||
!$OMP PARALLEL DO
|
||||
do e = FEsolving_execElem(1),FEsolving_execElem(2)
|
||||
do i = FEsolving_execIP(1),FEsolving_execIP(2)
|
||||
do g = 1,homogenization_Ngrains(material_homogenizationAt(e))
|
||||
if (crystallite_todo(g,i,e) .and. .not. crystallite_converged(g,i,e)) &
|
||||
call constitutive_dependentState(crystallite_partionedF(1:3,1:3,g,i,e), &
|
||||
crystallite_Fp(1:3,1:3,g,i,e), &
|
||||
g, i, e)
|
||||
enddo; enddo; enddo
|
||||
!$OMP END PARALLEL DO
|
||||
|
||||
end subroutine update_dependentState
|
||||
end function converged
|
||||
|
||||
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
|
|
@ -1795,71 +1836,6 @@ subroutine update_dotState(timeFraction)
|
|||
end subroutine update_DotState
|
||||
|
||||
|
||||
!---------------------------------------------------------------------------------------------------
|
||||
!> @brief Trigger calculation of all new sudden state change
|
||||
!> if NaN occurs, crystallite_todo is set to FALSE. Any NaN in a nonlocal propagates to all others
|
||||
!---------------------------------------------------------------------------------------------------
|
||||
subroutine update_deltaState
|
||||
|
||||
integer :: &
|
||||
e, & !< element index in element loop
|
||||
i, & !< integration point index in ip loop
|
||||
g, & !< grain index in grain loop
|
||||
p, &
|
||||
mySize, &
|
||||
myOffset, &
|
||||
c, &
|
||||
s
|
||||
logical :: &
|
||||
NaN, &
|
||||
nonlocalStop
|
||||
|
||||
nonlocalStop = .false.
|
||||
|
||||
!$OMP PARALLEL DO PRIVATE(p,c,myOffset,mySize,NaN)
|
||||
do e = FEsolving_execElem(1),FEsolving_execElem(2)
|
||||
do i = FEsolving_execIP(1),FEsolving_execIP(2)
|
||||
do g = 1,homogenization_Ngrains(material_homogenizationAt(e))
|
||||
!$OMP FLUSH(nonlocalStop)
|
||||
if ((crystallite_todo(g,i,e) .and. .not. crystallite_converged(g,i,e)) .and. .not. nonlocalStop) then
|
||||
call constitutive_collectDeltaState(crystallite_S(1:3,1:3,g,i,e), &
|
||||
crystallite_Fe(1:3,1:3,g,i,e), &
|
||||
crystallite_Fi(1:3,1:3,g,i,e), &
|
||||
g,i,e)
|
||||
p = material_phaseAt(g,e); c = material_phaseMemberAt(g,i,e)
|
||||
myOffset = plasticState(p)%offsetDeltaState
|
||||
mySize = plasticState(p)%sizeDeltaState
|
||||
NaN = any(IEEE_is_NaN(plasticState(p)%deltaState(1:mySize,c)))
|
||||
|
||||
if (.not. NaN) then
|
||||
|
||||
plasticState(p)%state(myOffset + 1: myOffset + mySize,c) = &
|
||||
plasticState(p)%state(myOffset + 1: myOffset + mySize,c) + plasticState(p)%deltaState(1:mySize,c)
|
||||
do s = 1, phase_Nsources(p)
|
||||
myOffset = sourceState(p)%p(s)%offsetDeltaState
|
||||
mySize = sourceState(p)%p(s)%sizeDeltaState
|
||||
NaN = NaN .or. any(IEEE_is_NaN(sourceState(p)%p(s)%deltaState(1:mySize,c)))
|
||||
|
||||
if (.not. NaN) then
|
||||
sourceState(p)%p(s)%state(myOffset + 1:myOffset + mySize,c) = &
|
||||
sourceState(p)%p(s)%state(myOffset + 1:myOffset + mySize,c) + sourceState(p)%p(s)%deltaState(1:mySize,c)
|
||||
endif
|
||||
enddo
|
||||
endif
|
||||
|
||||
crystallite_todo(g,i,e) = .not. NaN
|
||||
if (.not. crystallite_todo(g,i,e)) then ! if state jump fails, then convergence is broken
|
||||
crystallite_converged(g,i,e) = .false.
|
||||
if (.not. crystallite_localPlasticity(g,i,e)) nonlocalStop = .true.
|
||||
endif
|
||||
endif
|
||||
enddo; enddo; enddo
|
||||
!$OMP END PARALLEL DO
|
||||
if (nonlocalStop) crystallite_todo = crystallite_todo .and. crystallite_localPlasticity
|
||||
|
||||
end subroutine update_deltaState
|
||||
|
||||
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
!> @brief calculates a jump in the state according to the current state and the current stress
|
||||
!> returns true, if state jump was successfull or not needed. false indicates NaN in delta state
|
||||
|
|
|
|||
|
|
@ -729,7 +729,7 @@ subroutine material_allocatePlasticState(phase,NipcMyPhase,&
|
|||
allocate(plasticState(phase)%previousDotState2 (sizeDotState,NipcMyPhase),source=0.0_pReal)
|
||||
endif
|
||||
if (numerics_integrator == 4) &
|
||||
allocate(plasticState(phase)%RK4dotState (sizeDotState,NipcMyPhase),source=0.0_pReal)
|
||||
allocate(plasticState(phase)%RK4dotState (4,sizeDotState,NipcMyPhase),source=0.0_pReal)
|
||||
if (numerics_integrator == 5) &
|
||||
allocate(plasticState(phase)%RKCK45dotState (6,sizeDotState,NipcMyPhase),source=0.0_pReal)
|
||||
|
||||
|
|
@ -767,7 +767,7 @@ subroutine material_allocateSourceState(phase,of,NipcMyPhase,&
|
|||
allocate(sourceState(phase)%p(of)%previousDotState2 (sizeDotState,NipcMyPhase),source=0.0_pReal)
|
||||
endif
|
||||
if (numerics_integrator == 4) &
|
||||
allocate(sourceState(phase)%p(of)%RK4dotState (sizeDotState,NipcMyPhase),source=0.0_pReal)
|
||||
allocate(sourceState(phase)%p(of)%RK4dotState (4,sizeDotState,NipcMyPhase),source=0.0_pReal)
|
||||
if (numerics_integrator == 5) &
|
||||
allocate(sourceState(phase)%p(of)%RKCK45dotState (6,sizeDotState,NipcMyPhase),source=0.0_pReal)
|
||||
|
||||
|
|
|
|||
|
|
@ -51,10 +51,10 @@ module prec
|
|||
real(pReal), allocatable, dimension(:,:) :: &
|
||||
partionedState0, &
|
||||
subState0, &
|
||||
previousDotState, & !< state rate of previous xxxx
|
||||
previousDotState2, & !< state rate two xxxx ago
|
||||
RK4dotState
|
||||
previousDotState, &
|
||||
previousDotState2
|
||||
real(pReal), allocatable, dimension(:,:,:) :: &
|
||||
RK4dotState, &
|
||||
RKCK45dotState
|
||||
end type
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue