using microstructure instead of 'dependent state'
This commit is contained in:
Martin Diehl
parent
1f9d268e29
commit
918de24f83
|
|
@ -142,20 +142,7 @@ module plastic_dislotwin
|
|||
twinFraction, &
|
||||
accshear_twin, &
|
||||
stressTransFraction, &
|
||||
strainTransFraction , &
|
||||
invLambdaSlip, &
|
||||
invLambdaSlipTwin, &
|
||||
invLambdaTwin, &
|
||||
invLambdaSlipTrans, &
|
||||
invLambdaTrans, &
|
||||
mfp_slip, &
|
||||
mfp_twin, &
|
||||
mfp_trans, &
|
||||
threshold_stress_slip, &
|
||||
threshold_stress_twin, &
|
||||
threshold_stress_trans, &
|
||||
twinVolume, &
|
||||
martensiteVolume, &
|
||||
strainTransFraction, &
|
||||
whole
|
||||
end type tDislotwinState
|
||||
|
||||
|
|
@ -218,7 +205,7 @@ subroutine plastic_dislotwin_init(fileUnit)
|
|||
math_Voigt66to3333, &
|
||||
math_mul3x3, &
|
||||
math_expand,&
|
||||
pi
|
||||
PI
|
||||
use mesh, only: &
|
||||
mesh_maxNips, &
|
||||
mesh_NcpElems
|
||||
|
|
@ -246,7 +233,7 @@ subroutine plastic_dislotwin_init(fileUnit)
|
|||
integer(pInt), intent(in) :: fileUnit
|
||||
|
||||
integer(pInt) :: Ninstances,&
|
||||
f,instance,j,i,k,l,m,n,o,p,q,r,s,p1, &
|
||||
f,j,i,k,l,m,n,o,p,q,r,s,p1, &
|
||||
offset_slip, index_myFamily, index_otherFamily, &
|
||||
startIndex, endIndex, outputSize
|
||||
integer(pInt) :: sizeState, sizeDotState, sizeDeltaState
|
||||
|
|
@ -598,17 +585,10 @@ subroutine plastic_dislotwin_init(fileUnit)
|
|||
+ int(size(['twinFraction','accsheartwin']),pInt) * prm%totalNtwin &
|
||||
+ int(size(['stressTransFraction','strainTransFraction']),pInt) * prm%totalNtrans
|
||||
sizeDeltaState = 0_pInt
|
||||
sizeState = sizeDotState &
|
||||
+ int(size(['invLambdaSlip ','invLambdaSlipTwin ','invLambdaSlipTrans',&
|
||||
'meanFreePathSlip ','tauSlipThreshold ']),pInt) * prm%totalNslip &
|
||||
+ int(size(['invLambdaTwin ','meanFreePathTwin','tauTwinThreshold',&
|
||||
'twinVolume ']),pInt) * prm%totalNtwin &
|
||||
+ int(size(['invLambdaTrans ','meanFreePathTrans','tauTransThreshold', &
|
||||
'martensiteVolume ']),pInt) * prm%totalNtrans
|
||||
sizeState = sizeDotState + sizeDeltaState
|
||||
|
||||
plasticState(p)%sizeState = sizeState
|
||||
plasticState(p)%sizeState = sizeDotState
|
||||
plasticState(p)%sizeDotState = sizeDotState
|
||||
plasticState(p)%sizeDeltaState = sizeDeltaState
|
||||
plasticState(p)%sizePostResults = sum(plastic_dislotwin_sizePostResult(:,phase_plasticityInstance(p)))
|
||||
plasticState(p)%nSlip = prm%totalNslip
|
||||
plasticState(p)%nTwin = prm%totalNtwin
|
||||
|
|
@ -629,6 +609,8 @@ subroutine plastic_dislotwin_init(fileUnit)
|
|||
allocate(plasticState(p)%RK4dotState (sizeDotState,NofMyPhase), source=0.0_pReal)
|
||||
if (any(numerics_integrator == 5_pInt)) &
|
||||
allocate(plasticState(p)%RKCK45dotState (6,sizeDotState,NofMyPhase),source=0.0_pReal)
|
||||
|
||||
! ToDo: do later on
|
||||
offset_slip = 2_pInt*plasticState(p)%nslip
|
||||
plasticState(p)%slipRate => &
|
||||
plasticState(p)%dotState(offset_slip+1:offset_slip+plasticState(p)%nslip,1:NofMyPhase)
|
||||
|
|
@ -636,7 +618,8 @@ subroutine plastic_dislotwin_init(fileUnit)
|
|||
plasticState(p)%state (offset_slip+1:offset_slip+plasticState(p)%nslip,1:NofMyPhase)
|
||||
|
||||
|
||||
|
||||
! ToDo: All these things are repeated for each constitutive law. Lattice can provide it as a 'sevice'
|
||||
! See 44 branch
|
||||
allocate(temp1(prm%totalNslip,prm%totalNslip), source =0.0_pReal)
|
||||
allocate(temp2(prm%totalNslip,prm%totalNtwin), source =0.0_pReal)
|
||||
allocate(temp3(prm%totalNslip,prm%totalNtrans),source =0.0_pReal)
|
||||
|
|
@ -746,7 +729,7 @@ subroutine plastic_dislotwin_init(fileUnit)
|
|||
|
||||
enddo twinSystemsLoop
|
||||
enddo twinFamiliesLoop
|
||||
prm%interaction_TwinSlip = temp1; deallocate(temp1)
|
||||
prm%interaction_TwinSlip = temp1; deallocate(temp1)
|
||||
prm%interaction_TwinTwin = temp2; deallocate(temp2)
|
||||
|
||||
|
||||
|
|
@ -812,10 +795,8 @@ subroutine plastic_dislotwin_init(fileUnit)
|
|||
|
||||
enddo transSystemsLoop
|
||||
enddo transFamiliesLoop
|
||||
|
||||
|
||||
prm%interaction_TransSlip = temp1; deallocate(temp1)
|
||||
prm%interaction_TransTrans = temp2; deallocate(temp2)
|
||||
prm%interaction_TransTrans = temp2; deallocate(temp2)
|
||||
|
||||
startIndex=1_pInt
|
||||
endIndex=prm%totalNslip
|
||||
|
|
@ -862,94 +843,48 @@ subroutine plastic_dislotwin_init(fileUnit)
|
|||
stt%strainTransFraction=>plasticState(p)%state(startIndex:endIndex,:)
|
||||
dst%strainTransFraction=>plasticState(p)%dotState(startIndex:endIndex,:)
|
||||
plasticState(p)%aTolState(startIndex:endIndex) = prm%aTolTransFrac
|
||||
|
||||
startIndex=endIndex+1
|
||||
endIndex=endIndex+prm%totalNslip
|
||||
stt%invLambdaSlip=>plasticState(p)%state(startIndex:endIndex,:)
|
||||
invLambdaSlip0 = spread(0.0_pReal,1,prm%totalNslip)
|
||||
|
||||
invLambdaSlip0 = spread(0.0_pReal,1,prm%totalNslip) ! calculation required? Seems to be the same as in microstructure
|
||||
forall (i = 1_pInt:prm%totalNslip) &
|
||||
invLambdaSlip0(i) = sqrt(dot_product(math_expand(prm%rho0,prm%Nslip)+ &
|
||||
math_expand(prm%rhoDip0,prm%Nslip),prm%forestProjectionEdge(1:prm%totalNslip,i)))/ &
|
||||
prm%CLambdaSlip(i)
|
||||
plasticState(p)%state0(startIndex:endIndex,:) = &
|
||||
spread(math_expand(invLambdaSlip0,prm%Nslip),2, NofMyPhase)
|
||||
mse%invLambdaSlip = spread(math_expand(invLambdaSlip0,prm%Nslip),2, NofMyPhase)
|
||||
|
||||
|
||||
allocate(mse%invLambdaSlipTwin(prm%totalNslip,NofMyPhase),source=0.0_pReal)
|
||||
allocate(mse%invLambdaTwin(prm%totalNtwin,NofMyPhase),source=0.0_pReal)
|
||||
allocate(mse%invLambdaSlipTrans(prm%totalNtrans,NofMyPhase),source=0.0_pReal)
|
||||
allocate(mse%invLambdaTrans(prm%totalNtrans,NofMyPhase),source=0.0_pReal)
|
||||
|
||||
MeanFreePathSlip0 = prm%GrainSize/(1.0_pReal+invLambdaSlip0*prm%GrainSize)
|
||||
mse%mfp_slip = spread(math_expand(MeanFreePathSlip0,prm%Nslip),2, NofMyPhase)
|
||||
|
||||
startIndex=endIndex+1
|
||||
endIndex=endIndex+prm%totalNslip
|
||||
stt%invLambdaSlipTwin=>plasticState(p)%state(startIndex:endIndex,:)
|
||||
plasticState(p)%state0(startIndex:endIndex,:) = 0.0_pReal
|
||||
MeanFreePathTwin0 = spread(prm%GrainSize,1,prm%totalNtwin)
|
||||
mse%mfp_twin = spread(math_expand(MeanFreePathTwin0,prm%Ntwin),2, NofMyPhase)
|
||||
|
||||
startIndex=endIndex+1
|
||||
endIndex=endIndex+prm%totalNtwin
|
||||
stt%invLambdaTwin=>plasticState(p)%state(startIndex:endIndex,:)
|
||||
plasticState(p)%state0(startIndex:endIndex,:) = 0.0_pReal
|
||||
|
||||
startIndex=endIndex+1
|
||||
endIndex=endIndex+prm%totalNslip
|
||||
stt%invLambdaSlipTrans=>plasticState(p)%state(startIndex:endIndex,:)
|
||||
plasticState(p)%state0(startIndex:endIndex,:) = 0.0_pReal
|
||||
|
||||
startIndex=endIndex+1
|
||||
endIndex=endIndex+prm%totalNtrans
|
||||
stt%invLambdaTrans=>plasticState(p)%state(startIndex:endIndex,:)
|
||||
plasticState(p)%state0(startIndex:endIndex,:) = 0.0_pReal
|
||||
|
||||
startIndex=endIndex+1
|
||||
endIndex=endIndex+prm%totalNslip
|
||||
stt%mfp_slip=>plasticState(p)%state(startIndex:endIndex,:)
|
||||
MeanFreePathSlip0 = prm%GrainSize/(1.0_pReal+invLambdaSlip0*prm%GrainSize)
|
||||
plasticState(p)%state0(startIndex:endIndex,:) = &
|
||||
spread(math_expand(MeanFreePathSlip0,prm%Nslip),2, NofMyPhase)
|
||||
|
||||
startIndex=endIndex+1
|
||||
endIndex=endIndex+prm%totalNtwin
|
||||
stt%mfp_twin=>plasticState(p)%state(startIndex:endIndex,:)
|
||||
MeanFreePathTwin0 = spread(prm%GrainSize,1,prm%totalNtwin)
|
||||
plasticState(p)%state0(startIndex:endIndex,:) = &
|
||||
spread(math_expand(MeanFreePathTwin0,prm%Ntwin),2, NofMyPhase)
|
||||
|
||||
startIndex=endIndex+1
|
||||
endIndex=endIndex+prm%totalNtrans
|
||||
stt%mfp_trans=>plasticState(p)%state(startIndex:endIndex,:)
|
||||
MeanFreePathTrans0 = spread(prm%GrainSize,1,prm%totalNtrans)
|
||||
plasticState(p)%state0(startIndex:endIndex,:) = &
|
||||
spread(math_expand(MeanFreePathTrans0,prm%Ntrans),2, NofMyPhase)
|
||||
mse%mfp_trans = spread(math_expand(MeanFreePathTrans0,prm%Ntrans),2, NofMyPhase)
|
||||
|
||||
startIndex=endIndex+1
|
||||
endIndex=endIndex+prm%totalNslip
|
||||
stt%threshold_stress_slip=>plasticState(p)%state(startIndex:endIndex,:)
|
||||
tauSlipThreshold0 = spread(0.0_pReal,1,prm%totalNslip)
|
||||
tauSlipThreshold0 = spread(0.0_pReal,1,prm%totalNslip)
|
||||
forall (i = 1_pInt:prm%totalNslip) tauSlipThreshold0(i) = &
|
||||
lattice_mu(p)*prm%burgers_slip(i) * &
|
||||
sqrt(dot_product(math_expand(prm%rho0 + prm%rhoDip0,prm%Nslip),&
|
||||
prm%interaction_SlipSlip(i,1:prm%totalNslip)))
|
||||
plasticState(p)%state0(startIndex:endIndex,:) = &
|
||||
spread(math_expand(tauSlipThreshold0,prm%Nslip),2, NofMyPhase)
|
||||
prm%mu*prm%burgers_slip(i) * sqrt(dot_product(math_expand(prm%rho0 + prm%rhoDip0,prm%Nslip),&
|
||||
prm%interaction_SlipSlip(i,1:prm%totalNslip)))
|
||||
mse%threshold_stress_slip = spread(math_expand(tauSlipThreshold0,prm%Nslip),2, NofMyPhase)
|
||||
|
||||
startIndex=endIndex+1
|
||||
endIndex=endIndex+prm%totalNtwin
|
||||
stt%threshold_stress_twin=>plasticState(p)%state(startIndex:endIndex,:)
|
||||
allocate(mse%threshold_stress_twin(prm%totalNtwin,NofMyPhase), source=0.0_pReal)
|
||||
allocate(mse%threshold_stress_trans(prm%totalNtrans,NofMyPhase),source=0.0_pReal)
|
||||
|
||||
startIndex=endIndex+1
|
||||
endIndex=endIndex+prm%totalNtrans
|
||||
stt%threshold_stress_trans=>plasticState(p)%state(startIndex:endIndex,:)
|
||||
|
||||
startIndex=endIndex+1
|
||||
endIndex=endIndex+prm%totalNtwin
|
||||
stt%twinVolume=>plasticState(p)%state(startIndex:endIndex,:)
|
||||
TwinVolume0= spread(0.0_pReal,1,prm%totalNtwin)
|
||||
forall (i = 1_pInt:prm%totalNtwin) TwinVolume0(i) = &
|
||||
(PI/4.0_pReal)*prm%twinsize(i)*MeanFreePathTwin0(i)**2.0_pReal
|
||||
plasticState(p)%state0(startIndex:endIndex,:) = &
|
||||
mse%twinVolume = &
|
||||
spread(math_expand(TwinVolume0,prm%Ntwin),2, NofMyPhase)
|
||||
|
||||
startIndex=endIndex+1
|
||||
endIndex=endIndex+prm%totalNtrans
|
||||
stt%martensiteVolume=>plasticState(p)%state(startIndex:endIndex,:)
|
||||
MartensiteVolume0= spread(0.0_pReal,1,prm%totalNtrans)
|
||||
forall (i = 1_pInt:prm%totalNtrans) MartensiteVolume0(i) = &
|
||||
(PI/4.0_pReal)*prm%lamellarsizePerTransSystem(i)*MeanFreePathTrans0(i)**2.0_pReal
|
||||
plasticState(p)%state0(startIndex:endIndex,:) = &
|
||||
mse%martensiteVolume = &
|
||||
spread(math_expand(MartensiteVolume0,prm%Ntrans),2, NofMyPhase)
|
||||
|
||||
dst%whole => plasticState(p)%dotState
|
||||
|
|
@ -1043,7 +978,7 @@ subroutine plastic_dislotwin_microstructure(temperature,ipc,ip,el)
|
|||
of = phasememberAt(ipc,ip,el)
|
||||
|
||||
associate(prm => param(phase_plasticityInstance(material_phase(ipc,ip,el))),&
|
||||
stt => state(phase_plasticityInstance(material_phase(ipc,ip,el))), &
|
||||
stt => state(phase_plasticityInstance(material_phase(ipc,ip,el))),&
|
||||
mse => microstructure(phase_plasticityInstance(material_phase(ipc,ip,el))))
|
||||
|
||||
sumf_twin = sum(stt%twinFraction(1:prm%totalNtwin,of))
|
||||
|
|
@ -1058,69 +993,69 @@ subroutine plastic_dislotwin_microstructure(temperature,ipc,ip,el)
|
|||
|
||||
!* 1/mean free distance between 2 forest dislocations seen by a moving dislocation
|
||||
forall (i = 1_pInt:prm%totalNslip) &
|
||||
stt%invLambdaSlip(i,of) = &
|
||||
mse%invLambdaSlip(i,of) = &
|
||||
sqrt(dot_product((stt%rhoEdge(1_pInt:prm%totalNslip,of)+stt%rhoEdgeDip(1_pInt:prm%totalNslip,of)),&
|
||||
prm%forestProjectionEdge(1:prm%totalNslip,i)))/prm%CLambdaSlip(i)
|
||||
|
||||
!* 1/mean free distance between 2 twin stacks from different systems seen by a moving dislocation
|
||||
!$OMP CRITICAL (evilmatmul)
|
||||
if (prm%totalNtwin > 0_pInt .and. prm%totalNslip > 0_pInt) &
|
||||
stt%invLambdaSlipTwin(1_pInt:prm%totalNslip,of) = &
|
||||
mse%invLambdaSlipTwin(1_pInt:prm%totalNslip,of) = &
|
||||
matmul(prm%interaction_SlipTwin,fOverStacksize)/(1.0_pReal-sumf_twin)
|
||||
|
||||
!* 1/mean free distance between 2 twin stacks from different systems seen by a growing twin
|
||||
|
||||
!ToDo: needed? if (prm%totalNtwin > 0_pInt) &
|
||||
stt%invLambdaTwin(1_pInt:prm%totalNtwin,of) = &
|
||||
mse%invLambdaTwin(1_pInt:prm%totalNtwin,of) = &
|
||||
matmul(prm%interaction_TwinTwin,fOverStacksize)/(1.0_pReal-sumf_twin)
|
||||
|
||||
|
||||
!* 1/mean free distance between 2 martensite lamellar from different systems seen by a moving dislocation
|
||||
if (prm%totalNtrans > 0_pInt .and. prm%totalNslip > 0_pInt) &
|
||||
stt%invLambdaSlipTrans(1_pInt:prm%totalNslip,of) = &
|
||||
mse%invLambdaSlipTrans(1_pInt:prm%totalNslip,of) = &
|
||||
matmul(prm%interaction_SlipTrans,ftransOverLamellarSize)/(1.0_pReal-sumf_trans)
|
||||
|
||||
!* 1/mean free distance between 2 martensite stacks from different systems seen by a growing martensite (1/lambda_trans)
|
||||
!ToDo: needed? if (prm%totalNtrans > 0_pInt) &
|
||||
|
||||
stt%invLambdaTrans(1_pInt:prm%totalNtrans,of) = &
|
||||
mse%invLambdaTrans(1_pInt:prm%totalNtrans,of) = &
|
||||
matmul(prm%interaction_TransTrans,ftransOverLamellarSize)/(1.0_pReal-sumf_trans)
|
||||
!$OMP END CRITICAL (evilmatmul)
|
||||
|
||||
!* mean free path between 2 obstacles seen by a moving dislocation
|
||||
do i = 1_pInt,prm%totalNslip
|
||||
if ((prm%totalNtwin > 0_pInt) .or. (prm%totalNtrans > 0_pInt)) then ! ToDo: This is too simplified
|
||||
stt%mfp_slip(i,of) = &
|
||||
mse%mfp_slip(i,of) = &
|
||||
prm%GrainSize/(1.0_pReal+prm%GrainSize*&
|
||||
(stt%invLambdaSlip(i,of) + stt%invLambdaSlipTwin(i,of) + stt%invLambdaSlipTrans(i,of)))
|
||||
(mse%invLambdaSlip(i,of) + mse%invLambdaSlipTwin(i,of) + mse%invLambdaSlipTrans(i,of)))
|
||||
else
|
||||
stt%mfp_slip(i,of) = &
|
||||
mse%mfp_slip(i,of) = &
|
||||
prm%GrainSize/&
|
||||
(1.0_pReal+prm%GrainSize*(stt%invLambdaSlip(i,of))) !!!!!! correct?
|
||||
(1.0_pReal+prm%GrainSize*(mse%invLambdaSlip(i,of))) !!!!!! correct?
|
||||
endif
|
||||
enddo
|
||||
|
||||
!* mean free path between 2 obstacles seen by a growing twin/martensite
|
||||
stt%mfp_twin(:,of) = prm%Cmfptwin*prm%GrainSize/ (1.0_pReal+prm%GrainSize*stt%invLambdaTwin(:,of))
|
||||
stt%mfp_trans(:,of) = prm%Cmfptrans*prm%GrainSize/(1.0_pReal+prm%GrainSize*stt%invLambdaTrans(:,of))
|
||||
mse%mfp_twin(:,of) = prm%Cmfptwin*prm%GrainSize/ (1.0_pReal+prm%GrainSize*mse%invLambdaTwin(:,of))
|
||||
mse%mfp_trans(:,of) = prm%Cmfptrans*prm%GrainSize/(1.0_pReal+prm%GrainSize*mse%invLambdaTrans(:,of))
|
||||
|
||||
!* threshold stress for dislocation motion
|
||||
forall (i = 1_pInt:prm%totalNslip) stt%threshold_stress_slip(i,of) = &
|
||||
forall (i = 1_pInt:prm%totalNslip) mse%threshold_stress_slip(i,of) = &
|
||||
prm%mu*prm%burgers_slip(i)*&
|
||||
sqrt(dot_product(stt%rhoEdge(1_pInt:prm%totalNslip,of)+stt%rhoEdgeDip(1_pInt:prm%totalNslip,of),&
|
||||
prm%interaction_SlipSlip(i,1:prm%totalNslip)))
|
||||
|
||||
!* threshold stress for growing twin/martensite
|
||||
stt%threshold_stress_twin(:,of) = prm%Cthresholdtwin* &
|
||||
mse%threshold_stress_twin(:,of) = prm%Cthresholdtwin* &
|
||||
(sfe/(3.0_pReal*prm%burgers_twin)+ 3.0_pReal*prm%burgers_twin*prm%mu/ &
|
||||
(prm%L0_twin*prm%burgers_slip)) ! slip burgers here correct?
|
||||
stt%threshold_stress_trans(:,of) = prm%Cthresholdtrans* &
|
||||
mse%threshold_stress_trans(:,of) = prm%Cthresholdtrans* &
|
||||
(sfe/(3.0_pReal*prm%burgers_trans) + 3.0_pReal*prm%burgers_trans*prm%mu/&
|
||||
(prm%L0_trans*prm%burgers_slip) + prm%transStackHeight*prm%deltaG/ (3.0_pReal*prm%burgers_trans) )
|
||||
|
||||
! final volume after growth
|
||||
stt%twinVolume(:,of) = (PI/4.0_pReal)*prm%twinsize*stt%mfp_twin(:,of)**2.0_pReal
|
||||
stt%martensiteVolume(:,of) = (PI/4.0_pReal)*prm%lamellarsizePerTransSystem*stt%mfp_trans(:,of)**2.0_pReal
|
||||
mse%twinVolume(:,of) = (PI/4.0_pReal)*prm%twinsize*mse%mfp_twin(:,of)**2.0_pReal
|
||||
mse%martensiteVolume(:,of) = (PI/4.0_pReal)*prm%lamellarsizePerTransSystem*mse%mfp_trans(:,of)**2.0_pReal
|
||||
|
||||
!* equilibrium separation of partial dislocations (twin)
|
||||
x0 = prm%mu*prm%burgers_twin**2.0_pReal/(sfe*8.0_pReal*PI)*(2.0_pReal+prm%nu)/(1.0_pReal-prm%nu)
|
||||
|
|
@ -1206,9 +1141,9 @@ subroutine plastic_dislotwin_LpAndItsTangent(Lp,dLp_dTstar99,Tstar_v,Temperature
|
|||
stt => state(phase_plasticityInstance(material_phase(ipc,ip,el))), &
|
||||
mse => microstructure(phase_plasticityInstance(material_phase(ipc,ip,el))))
|
||||
|
||||
sumf_twin = sum(stt%twinFraction(1:prm%totalNtwin,of))
|
||||
sumf_twin = sum(stt%twinFraction(1:prm%totalNtwin,of))
|
||||
sumf_trans = sum(stt%stressTransFraction(1:prm%totalNtrans,of)) &
|
||||
+ sum(stt%strainTransFraction(1:prm%totalNtrans,of))
|
||||
+ sum(stt%strainTransFraction(1:prm%totalNtrans,of))
|
||||
|
||||
Lp = 0.0_pReal
|
||||
dLp_dS = 0.0_pReal
|
||||
|
|
@ -1218,8 +1153,8 @@ subroutine plastic_dislotwin_LpAndItsTangent(Lp,dLp_dTstar99,Tstar_v,Temperature
|
|||
|
||||
tau = math_mul33xx33(S,prm%Schmid_slip(1:3,1:3,i))
|
||||
|
||||
significantSlipStress: if((abs(tau)-stt%threshold_stress_slip(i,of)) > tol_math_check) then
|
||||
stressRatio = ((abs(tau)- stt%threshold_stress_slip(i,of))/&
|
||||
significantSlipStress: if((abs(tau)-mse%threshold_stress_slip(i,of)) > tol_math_check) then
|
||||
stressRatio = ((abs(tau)- mse%threshold_stress_slip(i,of))/&
|
||||
(prm%SolidSolutionStrength+prm%tau_peierls(i)))
|
||||
StressRatio_p = stressRatio** prm%p(i)
|
||||
StressRatio_pminus1 = stressRatio**(prm%p(i)-1.0_pReal) ! ToDo: no very helpful
|
||||
|
|
@ -1277,7 +1212,7 @@ subroutine plastic_dislotwin_LpAndItsTangent(Lp,dLp_dTstar99,Tstar_v,Temperature
|
|||
tau = math_mul33xx33(S,prm%Schmid_twin(1:3,1:3,i))
|
||||
|
||||
significantTwinStress: if (tau > tol_math_check) then
|
||||
StressRatio_r = (stt%threshold_stress_twin(i,of)/tau)**prm%r(i)
|
||||
StressRatio_r = (mse%threshold_stress_twin(i,of)/tau)**prm%r(i)
|
||||
|
||||
isFCCtwin: if (prm%isFCC) then
|
||||
s1=prm%fcc_twinNucleationSlipPair(1,i)
|
||||
|
|
@ -1295,7 +1230,7 @@ subroutine plastic_dislotwin_LpAndItsTangent(Lp,dLp_dTstar99,Tstar_v,Temperature
|
|||
Ndot0_twin=prm%Ndot0_twin(i)
|
||||
endif isFCCtwin
|
||||
|
||||
gdot_twin = (1.0_pReal-sumf_twin-sumf_trans)* prm%shear_twin(i) * stt%twinVolume(i,of) &
|
||||
gdot_twin = (1.0_pReal-sumf_twin-sumf_trans)* prm%shear_twin(i) * mse%twinVolume(i,of) &
|
||||
* Ndot0_twin*exp(-StressRatio_r)
|
||||
dgdot_dtau = ((gdot_twin*prm%r(i))/tau)*StressRatio_r
|
||||
|
||||
|
|
@ -1312,7 +1247,7 @@ subroutine plastic_dislotwin_LpAndItsTangent(Lp,dLp_dTstar99,Tstar_v,Temperature
|
|||
tau = math_mul33xx33(S,prm%Schmid_trans(1:3,1:3,i))
|
||||
|
||||
significantTransStress: if (tau > tol_math_check) then
|
||||
StressRatio_s = (stt%threshold_stress_trans(i,of)/tau)**prm%s(i)
|
||||
StressRatio_s = (mse%threshold_stress_trans(i,of)/tau)**prm%s(i)
|
||||
|
||||
isFCCtrans: if (prm%isFCC) then
|
||||
s1=prm%fcc_twinNucleationSlipPair(1,i)
|
||||
|
|
@ -1329,7 +1264,7 @@ subroutine plastic_dislotwin_LpAndItsTangent(Lp,dLp_dTstar99,Tstar_v,Temperature
|
|||
Ndot0_trans=prm%Ndot0_trans(i)
|
||||
endif isFCCtrans
|
||||
|
||||
gdot_trans = (1.0_pReal-sumf_twin-sumf_trans)* stt%martensiteVolume(i,of) &
|
||||
gdot_trans = (1.0_pReal-sumf_twin-sumf_trans)* mse%martensiteVolume(i,of) &
|
||||
* Ndot0_trans*exp(-StressRatio_s)
|
||||
dgdot_dtau = ((gdot_trans*prm%s(i))/tau)*StressRatio_s
|
||||
Lp = Lp + gdot_trans*prm%Schmid_trans(1:3,1:3,i)
|
||||
|
|
@ -1414,8 +1349,8 @@ subroutine plastic_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
|
|||
|
||||
tau = math_mul33xx33(S,prm%Schmid_slip(1:3,1:3,i))
|
||||
|
||||
significantSlipStress1: if((abs(tau)-stt%threshold_stress_slip(i,of)) > tol_math_check) then
|
||||
stressRatio =((abs(tau)- stt%threshold_stress_slip(i,of))/&
|
||||
significantSlipStress1: if((abs(tau)-mse%threshold_stress_slip(i,of)) > tol_math_check) then
|
||||
stressRatio =((abs(tau)- mse%threshold_stress_slip(i,of))/&
|
||||
(prm%SolidSolutionStrength+prm%tau_peierls(i)))
|
||||
StressRatio_p = stressRatio** prm%p(i)
|
||||
BoltzmannRatio = prm%Qedge(i)/(kB*Temperature)
|
||||
|
|
@ -1425,7 +1360,7 @@ subroutine plastic_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
|
|||
gdot_slip(i) = 0.0_pReal
|
||||
endif significantSlipStress1
|
||||
|
||||
DotRhoMultiplication = abs(gdot_slip(i))/(prm%burgers_slip(i)*stt%mfp_slip(i,of))
|
||||
DotRhoMultiplication = abs(gdot_slip(i))/(prm%burgers_slip(i)*mse%mfp_slip(i,of))
|
||||
EdgeDipMinDistance = prm%CEdgeDipMinDistance*prm%burgers_slip(i)
|
||||
|
||||
significantSlipStress2: if (dEq0(tau)) then
|
||||
|
|
@ -1433,7 +1368,7 @@ subroutine plastic_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
|
|||
else significantSlipStress2
|
||||
EdgeDipDistance = (3.0_pReal*prm%mu*prm%burgers_slip(i))/&
|
||||
(16.0_pReal*PI*abs(tau))
|
||||
if (EdgeDipDistance>stt%mfp_slip(i,of)) EdgeDipDistance=stt%mfp_slip(i,of)
|
||||
if (EdgeDipDistance>mse%mfp_slip(i,of)) EdgeDipDistance=mse%mfp_slip(i,of)
|
||||
if (EdgeDipDistance<EdgeDipMinDistance) EdgeDipDistance=EdgeDipMinDistance
|
||||
DotRhoDipFormation = ((2.0_pReal*(EdgeDipDistance-EdgeDipMinDistance))/prm%burgers_slip(i))*&
|
||||
stt%rhoEdge(i,of)*abs(gdot_slip(i))*prm%dipoleFormationFactor
|
||||
|
|
@ -1472,7 +1407,7 @@ subroutine plastic_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
|
|||
tau = math_mul33xx33(S,prm%Schmid_slip(1:3,1:3,i))
|
||||
|
||||
significantTwinStress: if (tau > tol_math_check) then
|
||||
StressRatio_r = (stt%threshold_stress_twin(i,of)/tau)**prm%r(i)
|
||||
StressRatio_r = (mse%threshold_stress_twin(i,of)/tau)**prm%r(i)
|
||||
isFCCtwin: if (prm%isFCC) then
|
||||
s1=prm%fcc_twinNucleationSlipPair(1,i)
|
||||
s2=prm%fcc_twinNucleationSlipPair(2,i)
|
||||
|
|
@ -1488,7 +1423,7 @@ subroutine plastic_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
|
|||
Ndot0_twin=prm%Ndot0_twin(i)
|
||||
endif isFCCtwin
|
||||
dst%twinFraction(i,of) = (1.0_pReal-sumf_twin-sumf_trans)*&
|
||||
stt%twinVolume(i,of)*Ndot0_twin*exp(-StressRatio_r)
|
||||
mse%twinVolume(i,of)*Ndot0_twin*exp(-StressRatio_r)
|
||||
dst%accshear_twin(i,of) = dst%twinFraction(i,of) * prm%shear_twin(i)
|
||||
endif significantTwinStress
|
||||
|
||||
|
|
@ -1499,7 +1434,7 @@ subroutine plastic_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
|
|||
tau = math_mul33xx33(S,prm%Schmid_trans(1:3,1:3,i))
|
||||
|
||||
significantTransStress: if (tau > tol_math_check) then
|
||||
StressRatio_s = (stt%threshold_stress_trans(i,of)/tau)**prm%s(i)
|
||||
StressRatio_s = (mse%threshold_stress_trans(i,of)/tau)**prm%s(i)
|
||||
isFCCtrans: if (prm%isFCC) then
|
||||
s1=prm%fcc_twinNucleationSlipPair(1,i)
|
||||
s2=prm%fcc_twinNucleationSlipPair(2,i)
|
||||
|
|
@ -1515,7 +1450,7 @@ subroutine plastic_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
|
|||
Ndot0_trans=prm%Ndot0_trans(i)
|
||||
endif isFCCtrans
|
||||
dst%strainTransFraction(i,of) = (1.0_pReal-sumf_twin-sumf_trans)*&
|
||||
stt%martensiteVolume(i,of)*Ndot0_trans*exp(-StressRatio_s)
|
||||
mse%martensiteVolume(i,of)*Ndot0_trans*exp(-StressRatio_s)
|
||||
!* Dotstate for accumulated shear due to transformation
|
||||
!dst%accshear_trans(i,of) = dst%strainTransFraction(i,of) * &
|
||||
! lattice_sheartrans(index_myfamily+i,ph)
|
||||
|
|
@ -1597,8 +1532,8 @@ function plastic_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el) result(pos
|
|||
case (shear_rate_slip_ID)
|
||||
do j = 1_pInt, prm%totalNslip
|
||||
tau = math_mul33xx33(S,prm%Schmid_slip(1:3,1:3,j))
|
||||
if((abs(tau)-stt%threshold_stress_slip(j,of)) > tol_math_check) then
|
||||
stressRatio = ((abs(tau)-stt%threshold_stress_slip(j,of))/&
|
||||
if((abs(tau)-mse%threshold_stress_slip(j,of)) > tol_math_check) then
|
||||
stressRatio = ((abs(tau)-mse%threshold_stress_slip(j,of))/&
|
||||
(prm%SolidSolutionStrength+&
|
||||
prm%tau_peierls(j)))
|
||||
StressRatio_p = stressRatio** prm%p(j)
|
||||
|
|
@ -1618,7 +1553,7 @@ function plastic_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el) result(pos
|
|||
postResults(c+1_pInt:c+prm%totalNslip) = stt%accshear_slip(1_pInt:prm%totalNslip,of)
|
||||
c = c + prm%totalNslip
|
||||
case (mfp_slip_ID)
|
||||
postResults(c+1_pInt:c+prm%totalNslip) = stt%mfp_slip(1_pInt:prm%totalNslip,of)
|
||||
postResults(c+1_pInt:c+prm%totalNslip) = mse%mfp_slip(1_pInt:prm%totalNslip,of)
|
||||
c = c + prm%totalNslip
|
||||
case (resolved_stress_slip_ID)
|
||||
do j = 1_pInt, prm%totalNslip
|
||||
|
|
@ -1626,13 +1561,13 @@ function plastic_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el) result(pos
|
|||
enddo
|
||||
c = c + prm%totalNslip
|
||||
case (threshold_stress_slip_ID)
|
||||
postResults(c+1_pInt:c+prm%totalNslip) = stt%threshold_stress_slip(1_pInt:prm%totalNslip,of)
|
||||
postResults(c+1_pInt:c+prm%totalNslip) = mse%threshold_stress_slip(1_pInt:prm%totalNslip,of)
|
||||
c = c + prm%totalNslip
|
||||
case (edge_dipole_distance_ID)
|
||||
do j = 1_pInt, prm%totalNslip
|
||||
postResults(c+j) = (3.0_pReal*prm%mu*prm%burgers_slip(j)) &
|
||||
/ (16.0_pReal*PI*abs(math_mul33xx33(S,prm%Schmid_slip(1:3,1:3,j))))
|
||||
postResults(c+j)=min(postResults(c+j),stt%mfp_slip(j,of))
|
||||
postResults(c+j)=min(postResults(c+j),mse%mfp_slip(j,of))
|
||||
! postResults(c+j)=max(postResults(c+j),&
|
||||
! plasticState(ph)%state(4*ns+2*nt+2*nr+j, of))
|
||||
enddo
|
||||
|
|
@ -1664,12 +1599,12 @@ function plastic_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el) result(pos
|
|||
case (shear_rate_twin_ID)
|
||||
do j = 1_pInt, prm%totalNslip
|
||||
tau = math_mul33xx33(S,prm%Schmid_slip(1:3,1:3,j))
|
||||
if((abs(tau)-stt%threshold_stress_slip(j,of)) > tol_math_check) then
|
||||
StressRatio_p = ((abs(tau)-stt%threshold_stress_slip(j,of))/&
|
||||
if((abs(tau)-mse%threshold_stress_slip(j,of)) > tol_math_check) then
|
||||
StressRatio_p = ((abs(tau)-mse%threshold_stress_slip(j,of))/&
|
||||
(prm%SolidSolutionStrength+&
|
||||
prm%tau_peierls(j)))&
|
||||
**prm%p(j)
|
||||
StressRatio_pminus1 = ((abs(tau)-stt%threshold_stress_slip(j,of))/&
|
||||
StressRatio_pminus1 = ((abs(tau)-mse%threshold_stress_slip(j,of))/&
|
||||
(prm%SolidSolutionStrength+&
|
||||
prm%tau_peierls(j)))&
|
||||
**(prm%p(j)-1.0_pReal)
|
||||
|
|
@ -1701,9 +1636,9 @@ function plastic_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el) result(pos
|
|||
else isFCCtwin
|
||||
Ndot0_twin=prm%Ndot0_twin(j)
|
||||
endif isFCCtwin
|
||||
StressRatio_r = (stt%threshold_stress_twin(j,of)/tau) **prm%r(j)
|
||||
StressRatio_r = (mse%threshold_stress_twin(j,of)/tau) **prm%r(j)
|
||||
postResults(c+j) = (prm%MaxTwinFraction-sumf_twin)*prm%shear_twin(j) &
|
||||
* stt%twinVolume(j,of)*Ndot0_twin*exp(-StressRatio_r)
|
||||
* mse%twinVolume(j,of)*Ndot0_twin*exp(-StressRatio_r)
|
||||
endif
|
||||
enddo
|
||||
c = c + prm%totalNtwin
|
||||
|
|
@ -1711,7 +1646,7 @@ function plastic_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el) result(pos
|
|||
postResults(c+1_pInt:c+prm%totalNtwin) = stt%accshear_twin(1_pInt:prm%totalNtwin,of)
|
||||
c = c + prm%totalNtwin
|
||||
case (mfp_twin_ID)
|
||||
postResults(c+1_pInt:c+prm%totalNtwin) = stt%mfp_twin(1_pInt:prm%totalNtwin,of)
|
||||
postResults(c+1_pInt:c+prm%totalNtwin) = mse%mfp_twin(1_pInt:prm%totalNtwin,of)
|
||||
c = c + prm%totalNtwin
|
||||
case (resolved_stress_twin_ID)
|
||||
do j = 1_pInt, prm%totalNtwin
|
||||
|
|
@ -1719,17 +1654,17 @@ function plastic_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el) result(pos
|
|||
enddo
|
||||
c = c + prm%totalNtwin
|
||||
case (threshold_stress_twin_ID)
|
||||
postResults(c+1_pInt:c+prm%totalNtwin) = stt%threshold_stress_twin(1_pInt:prm%totalNtwin,of)
|
||||
postResults(c+1_pInt:c+prm%totalNtwin) = mse%threshold_stress_twin(1_pInt:prm%totalNtwin,of)
|
||||
c = c + prm%totalNtwin
|
||||
case (stress_exponent_ID)
|
||||
do j = 1_pInt, prm%totalNslip
|
||||
tau = math_mul33xx33(S,prm%Schmid_slip(1:3,1:3,j))
|
||||
if((abs(tau)-stt%threshold_stress_slip(j,of)) > tol_math_check) then
|
||||
StressRatio_p = ((abs(tau)-stt%threshold_stress_slip(j,of))/&
|
||||
if((abs(tau)-mse%threshold_stress_slip(j,of)) > tol_math_check) then
|
||||
StressRatio_p = ((abs(tau)-mse%threshold_stress_slip(j,of))/&
|
||||
(prm%SolidSolutionStrength+&
|
||||
prm%tau_peierls(j)))&
|
||||
**prm%p(j)
|
||||
StressRatio_pminus1 = ((abs(tau)-stt%threshold_stress_slip(j,of))/&
|
||||
StressRatio_pminus1 = ((abs(tau)-mse%threshold_stress_slip(j,of))/&
|
||||
(prm%SolidSolutionStrength+&
|
||||
prm%tau_peierls(j)))&
|
||||
**(prm%p(j)-1.0_pReal)
|
||||
|
|
@ -1750,8 +1685,7 @@ function plastic_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el) result(pos
|
|||
enddo
|
||||
c = c + prm%totalNslip
|
||||
case (stress_trans_fraction_ID)
|
||||
postResults(c+1_pInt:c+prm%totalNtrans) = &
|
||||
stt%stressTransFraction(1_pInt:prm%totalNtrans,of)
|
||||
postResults(c+1_pInt:c+prm%totalNtrans) = stt%stressTransFraction(1_pInt:prm%totalNtrans,of)
|
||||
c = c + prm%totalNtrans
|
||||
case (strain_trans_fraction_ID)
|
||||
postResults(c+1_pInt:c+prm%totalNtrans) = stt%strainTransFraction(1_pInt:prm%totalNtrans,of)
|
||||
|
|
|
|||
Loading…
Reference in New Issue