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wrong state alias access

This commit is contained in:
Martin Diehl 2016-02-01 11:41:39 +01:00
parent a907b5302a
commit f13bdddc6c
1 changed files with 106 additions and 106 deletions
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210
code/plastic_dislotwin.f90
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@ -1423,21 +1423,21 @@ function plastic_dislotwin_homogenizedC(ipc,ip,el)
nr = plastic_dislotwin_totalNtrans(instance) nr = plastic_dislotwin_totalNtrans(instance)
!* Total twin volume fraction !* Total twin volume fraction
sumf = sum(state(ph)%twinFraction(1_pInt:nt,of)) ! safe for nt == 0 sumf = sum(state(instance)%twinFraction(1_pInt:nt,of)) ! safe for nt == 0
!* Total transformed volume fraction !* Total transformed volume fraction
sumftr = sum(state(ph)%stressTransFraction(1_pInt:nr,of)) + & sumftr = sum(state(instance)%stressTransFraction(1_pInt:nr,of)) + &
sum(state(ph)%strainTransFraction(1_pInt:nr,of)) sum(state(instance)%strainTransFraction(1_pInt:nr,of))
!* Homogenized elasticity matrix !* Homogenized elasticity matrix
plastic_dislotwin_homogenizedC = (1.0_pReal-sumf-sumftr)*lattice_C66(1:6,1:6,ph) plastic_dislotwin_homogenizedC = (1.0_pReal-sumf-sumftr)*lattice_C66(1:6,1:6,ph)
do i=1_pInt,nt do i=1_pInt,nt
plastic_dislotwin_homogenizedC = plastic_dislotwin_homogenizedC & plastic_dislotwin_homogenizedC = plastic_dislotwin_homogenizedC &
+ state(ph)%twinFraction(i,of)*plastic_dislotwin_Ctwin66(1:6,1:6,i,instance) + state(instance)%twinFraction(i,of)*plastic_dislotwin_Ctwin66(1:6,1:6,i,instance)
enddo enddo
do i=1_pInt,nr do i=1_pInt,nr
plastic_dislotwin_homogenizedC = plastic_dislotwin_homogenizedC & plastic_dislotwin_homogenizedC = plastic_dislotwin_homogenizedC &
+ (state(ph)%stressTransFraction(i,of) + state(ph)%strainTransFraction(i,of))*& + (state(instance)%stressTransFraction(i,of) + state(instance)%strainTransFraction(i,of))*&
plastic_dislotwin_Ctrans66(1:6,1:6,i,instance) plastic_dislotwin_Ctrans66(1:6,1:6,i,instance)
enddo enddo
@ -1486,11 +1486,11 @@ subroutine plastic_dislotwin_microstructure(temperature,ipc,ip,el)
nr = plastic_dislotwin_totalNtrans(instance) nr = plastic_dislotwin_totalNtrans(instance)
!* Total twin volume fraction !* Total twin volume fraction
sumf = sum(state(ph)%twinFraction(1_pInt:nt,of)) ! safe for nt == 0 sumf = sum(state(instance)%twinFraction(1_pInt:nt,of)) ! safe for nt == 0
!* Total transformed volume fraction !* Total transformed volume fraction
sumftr = sum(state(ph)%stressTransFraction(1_pInt:nr,of)) + & sumftr = sum(state(instance)%stressTransFraction(1_pInt:nr,of)) + &
sum(state(ph)%strainTransFraction(1_pInt:nr,of)) sum(state(instance)%strainTransFraction(1_pInt:nr,of))
!* Stacking fault energy !* Stacking fault energy
sfe = plastic_dislotwin_SFE_0K(instance) + & sfe = plastic_dislotwin_SFE_0K(instance) + &
@ -1499,84 +1499,84 @@ subroutine plastic_dislotwin_microstructure(temperature,ipc,ip,el)
!* rescaled twin volume fraction for topology !* rescaled twin volume fraction for topology
forall (t = 1_pInt:nt) & forall (t = 1_pInt:nt) &
fOverStacksize(t) = & fOverStacksize(t) = &
state(ph)%twinFraction(t,of)/plastic_dislotwin_twinsizePerTwinSystem(t,instance) state(instance)%twinFraction(t,of)/plastic_dislotwin_twinsizePerTwinSystem(t,instance)
!* rescaled trans volume fraction for topology !* rescaled trans volume fraction for topology
forall (r = 1_pInt:nr) & forall (r = 1_pInt:nr) &
ftransOverLamellarSize(r) = & ftransOverLamellarSize(r) = &
(state(ph)%stressTransFraction(r,of)+state(ph)%strainTransFraction(r,of))/& (state(instance)%stressTransFraction(r,of)+state(instance)%strainTransFraction(r,of))/&
plastic_dislotwin_lamellarsizePerTransSystem(r,instance) plastic_dislotwin_lamellarsizePerTransSystem(r,instance)
!* 1/mean free distance between 2 forest dislocations seen by a moving dislocation !* 1/mean free distance between 2 forest dislocations seen by a moving dislocation
forall (s = 1_pInt:ns) & forall (s = 1_pInt:ns) &
state(ph)%invLambdaSlip(s,of) = & state(instance)%invLambdaSlip(s,of) = &
sqrt(dot_product((state(ph)%rhoEdge(1_pInt:ns,of)+state(ph)%rhoEdgeDip(1_pInt:ns,of)),& sqrt(dot_product((state(instance)%rhoEdge(1_pInt:ns,of)+state(instance)%rhoEdgeDip(1_pInt:ns,of)),&
plastic_dislotwin_forestProjectionEdge(1:ns,s,instance)))/ & plastic_dislotwin_forestProjectionEdge(1:ns,s,instance)))/ &
plastic_dislotwin_CLambdaSlipPerSlipSystem(s,instance) plastic_dislotwin_CLambdaSlipPerSlipSystem(s,instance)
!* 1/mean free distance between 2 twin stacks from different systems seen by a moving dislocation !* 1/mean free distance between 2 twin stacks from different systems seen by a moving dislocation
!$OMP CRITICAL (evilmatmul) !$OMP CRITICAL (evilmatmul)
state(ph)%invLambdaSlipTwin(1_pInt:ns,of) = 0.0_pReal state(instance)%invLambdaSlipTwin(1_pInt:ns,of) = 0.0_pReal
if (nt > 0_pInt .and. ns > 0_pInt) & if (nt > 0_pInt .and. ns > 0_pInt) &
state(ph)%invLambdaSlipTwin(1_pInt:ns,of) = & state(instance)%invLambdaSlipTwin(1_pInt:ns,of) = &
matmul(plastic_dislotwin_interactionMatrix_SlipTwin(1:ns,1:nt,instance),fOverStacksize(1:nt))/(1.0_pReal-sumf) matmul(plastic_dislotwin_interactionMatrix_SlipTwin(1:ns,1:nt,instance),fOverStacksize(1:nt))/(1.0_pReal-sumf)
!$OMP END CRITICAL (evilmatmul) !$OMP END CRITICAL (evilmatmul)
!* 1/mean free distance between 2 twin stacks from different systems seen by a growing twin !* 1/mean free distance between 2 twin stacks from different systems seen by a growing twin
!$OMP CRITICAL (evilmatmul) !$OMP CRITICAL (evilmatmul)
if (nt > 0_pInt) & if (nt > 0_pInt) &
state(ph)%invLambdaTwin(1_pInt:nt,of) = & state(instance)%invLambdaTwin(1_pInt:nt,of) = &
matmul(plastic_dislotwin_interactionMatrix_TwinTwin(1:nt,1:nt,instance),fOverStacksize(1:nt))/(1.0_pReal-sumf) matmul(plastic_dislotwin_interactionMatrix_TwinTwin(1:nt,1:nt,instance),fOverStacksize(1:nt))/(1.0_pReal-sumf)
!$OMP END CRITICAL (evilmatmul) !$OMP END CRITICAL (evilmatmul)
!* 1/mean free distance between 2 martensite lamellar from different systems seen by a moving dislocation !* 1/mean free distance between 2 martensite lamellar from different systems seen by a moving dislocation
state(ph)%invLambdaSlipTrans(1_pInt:ns,of) = 0.0_pReal state(instance)%invLambdaSlipTrans(1_pInt:ns,of) = 0.0_pReal
if (nr > 0_pInt .and. ns > 0_pInt) & if (nr > 0_pInt .and. ns > 0_pInt) &
state(ph)%invLambdaSlipTrans(1_pInt:ns,of) = & state(instance)%invLambdaSlipTrans(1_pInt:ns,of) = &
matmul(plastic_dislotwin_interactionMatrix_SlipTrans(1:ns,1:nr,instance),ftransOverLamellarSize(1:nr))/(1.0_pReal-sumftr) matmul(plastic_dislotwin_interactionMatrix_SlipTrans(1:ns,1:nr,instance),ftransOverLamellarSize(1:nr))/(1.0_pReal-sumftr)
!* 1/mean free distance between 2 martensite stacks from different systems seen by a growing martensite (1/lambda_trans) !* 1/mean free distance between 2 martensite stacks from different systems seen by a growing martensite (1/lambda_trans)
if (nr > 0_pInt) & if (nr > 0_pInt) &
state(ph)%invLambdaTrans(1_pInt:nr,of) = & state(instance)%invLambdaTrans(1_pInt:nr,of) = &
matmul(plastic_dislotwin_interactionMatrix_TransTrans(1:nr,1:nr,instance),ftransOverLamellarSize(1:nr))/(1.0_pReal-sumftr) matmul(plastic_dislotwin_interactionMatrix_TransTrans(1:nr,1:nr,instance),ftransOverLamellarSize(1:nr))/(1.0_pReal-sumftr)
!* mean free path between 2 obstacles seen by a moving dislocation !* mean free path between 2 obstacles seen by a moving dislocation
do s = 1_pInt,ns do s = 1_pInt,ns
if ((nt > 0_pInt) .or. (nr > 0_pInt)) then if ((nt > 0_pInt) .or. (nr > 0_pInt)) then
state(ph)%mfp_slip(s,of) = & state(instance)%mfp_slip(s,of) = &
plastic_dislotwin_GrainSize(instance)/(1.0_pReal+plastic_dislotwin_GrainSize(instance)*& plastic_dislotwin_GrainSize(instance)/(1.0_pReal+plastic_dislotwin_GrainSize(instance)*&
(state(ph)%invLambdaSlip(s,of) + & (state(instance)%invLambdaSlip(s,of) + &
state(ph)%invLambdaSlipTwin(s,of) + & state(instance)%invLambdaSlipTwin(s,of) + &
state(ph)%invLambdaSlipTrans(s,of))) state(instance)%invLambdaSlipTrans(s,of)))
else else
state(ph)%mfp_slip(s,of) = & state(instance)%mfp_slip(s,of) = &
plastic_dislotwin_GrainSize(instance)/& plastic_dislotwin_GrainSize(instance)/&
(1.0_pReal+plastic_dislotwin_GrainSize(instance)*(state(ph)%invLambdaSlip(s,of))) !!!!!! correct? (1.0_pReal+plastic_dislotwin_GrainSize(instance)*(state(instance)%invLambdaSlip(s,of))) !!!!!! correct?
endif endif
enddo enddo
!* mean free path between 2 obstacles seen by a growing twin !* mean free path between 2 obstacles seen by a growing twin
forall (t = 1_pInt:nt) & forall (t = 1_pInt:nt) &
state(ph)%mfp_twin(t,of) = & state(instance)%mfp_twin(t,of) = &
plastic_dislotwin_Cmfptwin(instance)*plastic_dislotwin_GrainSize(instance)/& plastic_dislotwin_Cmfptwin(instance)*plastic_dislotwin_GrainSize(instance)/&
(1.0_pReal+plastic_dislotwin_GrainSize(instance)*state(ph)%invLambdaTwin(t,of)) (1.0_pReal+plastic_dislotwin_GrainSize(instance)*state(ph)%invLambdaTwin(t,of))
!* mean free path between 2 obstacles seen by a growing martensite !* mean free path between 2 obstacles seen by a growing martensite
forall (r = 1_pInt:nr) & forall (r = 1_pInt:nr) &
state(ph)%mfp_trans(r,of) = & state(instance)%mfp_trans(r,of) = &
plastic_dislotwin_Cmfptrans(instance)*plastic_dislotwin_GrainSize(instance)/& plastic_dislotwin_Cmfptrans(instance)*plastic_dislotwin_GrainSize(instance)/&
(1.0_pReal+plastic_dislotwin_GrainSize(instance)*state(ph)%invLambdaTrans(r,of)) (1.0_pReal+plastic_dislotwin_GrainSize(instance)*state(instance)%invLambdaTrans(r,of))
!* threshold stress for dislocation motion !* threshold stress for dislocation motion
forall (s = 1_pInt:ns) & forall (s = 1_pInt:ns) &
state(ph)%threshold_stress_slip(s,of) = & state(instance)%threshold_stress_slip(s,of) = &
lattice_mu(ph)*plastic_dislotwin_burgersPerSlipSystem(s,instance)*& lattice_mu(ph)*plastic_dislotwin_burgersPerSlipSystem(s,instance)*&
sqrt(dot_product((state(ph)%rhoEdge(1_pInt:ns,of)+state(ph)%rhoEdgeDip(1_pInt:ns,of)),& sqrt(dot_product((state(instance)%rhoEdge(1_pInt:ns,of)+state(instance)%rhoEdgeDip(1_pInt:ns,of)),&
plastic_dislotwin_interactionMatrix_SlipSlip(s,1:ns,instance))) plastic_dislotwin_interactionMatrix_SlipSlip(s,1:ns,instance)))
!* threshold stress for growing twin !* threshold stress for growing twin
forall (t = 1_pInt:nt) & forall (t = 1_pInt:nt) &
state(ph)%threshold_stress_twin(t,of) = & state(instance)%threshold_stress_twin(t,of) = &
plastic_dislotwin_Cthresholdtwin(instance)* & plastic_dislotwin_Cthresholdtwin(instance)* &
(sfe/(3.0_pReal*plastic_dislotwin_burgersPerTwinSystem(t,instance)) & (sfe/(3.0_pReal*plastic_dislotwin_burgersPerTwinSystem(t,instance)) &
+ 3.0_pReal*plastic_dislotwin_burgersPerTwinSystem(t,instance)*lattice_mu(ph)/& + 3.0_pReal*plastic_dislotwin_burgersPerTwinSystem(t,instance)*lattice_mu(ph)/&
@ -1585,7 +1585,7 @@ subroutine plastic_dislotwin_microstructure(temperature,ipc,ip,el)
!* threshold stress for growing martensite !* threshold stress for growing martensite
forall (r = 1_pInt:nr) & forall (r = 1_pInt:nr) &
state(ph)%threshold_stress_trans(r,of) = & state(instance)%threshold_stress_trans(r,of) = &
plastic_dislotwin_Cthresholdtrans(instance)* & plastic_dislotwin_Cthresholdtrans(instance)* &
(sfe/(3.0_pReal*plastic_dislotwin_burgersPerTransSystem(r,instance)) & (sfe/(3.0_pReal*plastic_dislotwin_burgersPerTransSystem(r,instance)) &
+ 3.0_pReal*plastic_dislotwin_burgersPerTransSystem(r,instance)*lattice_mu(ph)/& + 3.0_pReal*plastic_dislotwin_burgersPerTransSystem(r,instance)*lattice_mu(ph)/&
@ -1596,15 +1596,15 @@ subroutine plastic_dislotwin_microstructure(temperature,ipc,ip,el)
!* final twin volume after growth !* final twin volume after growth
forall (t = 1_pInt:nt) & forall (t = 1_pInt:nt) &
state(ph)%twinVolume(t,of) = & state(instance)%twinVolume(t,of) = &
(pi/4.0_pReal)*plastic_dislotwin_twinsizePerTwinSystem(t,instance)*& (pi/4.0_pReal)*plastic_dislotwin_twinsizePerTwinSystem(t,instance)*&
state(ph)%mfp_twin(t,of)**(2.0_pReal) state(instance)%mfp_twin(t,of)**(2.0_pReal)
!* final martensite volume after growth !* final martensite volume after growth
forall (r = 1_pInt:nr) & forall (r = 1_pInt:nr) &
state(ph)%martensiteVolume(r,of) = & state(instance)%martensiteVolume(r,of) = &
(pi/4.0_pReal)*plastic_dislotwin_lamellarsizePerTransSystem(r,instance)*& (pi/4.0_pReal)*plastic_dislotwin_lamellarsizePerTransSystem(r,instance)*&
state(ph)%mfp_trans(r,of)**(2.0_pReal) state(instance)%mfp_trans(r,of)**(2.0_pReal)
!* equilibrium separation of partial dislocations (twin) !* equilibrium separation of partial dislocations (twin)
do t = 1_pInt,nt do t = 1_pInt,nt
@ -1728,9 +1728,9 @@ subroutine plastic_dislotwin_LpAndItsTangent(Lp,dLp_dTstar99,Tstar_v,Temperature
!* Resolved shear stress on slip system !* Resolved shear stress on slip system
tau_slip(j) = dot_product(Tstar_v,lattice_Sslip_v(:,1,index_myFamily+i,ph)) tau_slip(j) = dot_product(Tstar_v,lattice_Sslip_v(:,1,index_myFamily+i,ph))
if((abs(tau_slip(j))-state(ph)%threshold_stress_slip(j,of)) > tol_math_check) then if((abs(tau_slip(j))-state(instance)%threshold_stress_slip(j,of)) > tol_math_check) then
!* Stress ratios !* Stress ratios
stressRatio =((abs(tau_slip(j))- state(ph)%threshold_stress_slip(j,of))/& stressRatio =((abs(tau_slip(j))- state(instance)%threshold_stress_slip(j,of))/&
(plastic_dislotwin_SolidSolutionStrength(instance)+plastic_dislotwin_tau_peierlsPerSlipFamily(f,instance))) (plastic_dislotwin_SolidSolutionStrength(instance)+plastic_dislotwin_tau_peierlsPerSlipFamily(f,instance)))
StressRatio_p = stressRatio** plastic_dislotwin_pPerSlipFamily(f,instance) StressRatio_p = stressRatio** plastic_dislotwin_pPerSlipFamily(f,instance)
StressRatio_pminus1 = stressRatio**(plastic_dislotwin_pPerSlipFamily(f,instance)-1.0_pReal) StressRatio_pminus1 = stressRatio**(plastic_dislotwin_pPerSlipFamily(f,instance)-1.0_pReal)
@ -1738,7 +1738,7 @@ subroutine plastic_dislotwin_LpAndItsTangent(Lp,dLp_dTstar99,Tstar_v,Temperature
BoltzmannRatio = plastic_dislotwin_QedgePerSlipSystem(j,instance)/(kB*Temperature) BoltzmannRatio = plastic_dislotwin_QedgePerSlipSystem(j,instance)/(kB*Temperature)
!* Initial shear rates !* Initial shear rates
DotGamma0 = & DotGamma0 = &
state(ph)%rhoEdge(j,of)*plastic_dislotwin_burgersPerSlipSystem(j,instance)*& state(instance)%rhoEdge(j,of)*plastic_dislotwin_burgersPerSlipSystem(j,instance)*&
plastic_dislotwin_v0PerSlipSystem(j,instance) plastic_dislotwin_v0PerSlipSystem(j,instance)
!* Shear rates due to slip !* Shear rates due to slip
@ -1769,11 +1769,11 @@ subroutine plastic_dislotwin_LpAndItsTangent(Lp,dLp_dTstar99,Tstar_v,Temperature
!-------------------------------------------------------------------------------------------------- !--------------------------------------------------------------------------------------------------
! correct Lp and dLp_dTstar3333 for twinned and transformed fraction ! correct Lp and dLp_dTstar3333 for twinned and transformed fraction
!* Total twin volume fraction !* Total twin volume fraction
sumf = sum(state(ph)%twinFraction(1_pInt:nt,of)) ! safe for nt == 0 sumf = sum(state(instance)%twinFraction(1_pInt:nt,of)) ! safe for nt == 0
!* Total transformed volume fraction !* Total transformed volume fraction
sumftr = sum(state(ph)%stressTransFraction(1_pInt:nr,of)) + & sumftr = sum(state(instance)%stressTransFraction(1_pInt:nr,of)) + &
sum(state(ph)%strainTransFraction(1_pInt:nr,of)) sum(state(instance)%strainTransFraction(1_pInt:nr,of))
Lp = Lp * (1.0_pReal - sumf - sumftr) Lp = Lp * (1.0_pReal - sumf - sumftr)
dLp_dTstar3333 = dLp_dTstar3333 * (1.0_pReal - sumf - sumftr) dLp_dTstar3333 = dLp_dTstar3333 * (1.0_pReal - sumf - sumftr)
@ -1849,15 +1849,15 @@ subroutine plastic_dislotwin_LpAndItsTangent(Lp,dLp_dTstar99,Tstar_v,Temperature
!* Stress ratios !* Stress ratios
if (tau_twin(j) > tol_math_check) then if (tau_twin(j) > tol_math_check) then
StressRatio_r = (state(ph)%threshold_stress_twin(j,of)/tau_twin(j))**plastic_dislotwin_rPerTwinFamily(f,instance) StressRatio_r = (state(instance)%threshold_stress_twin(j,of)/tau_twin(j))**plastic_dislotwin_rPerTwinFamily(f,instance)
!* Shear rates and their derivatives due to twin !* Shear rates and their derivatives due to twin
select case(lattice_structure(ph)) select case(lattice_structure(ph))
case (LATTICE_fcc_ID) case (LATTICE_fcc_ID)
s1=lattice_fcc_twinNucleationSlipPair(1,index_myFamily+i) s1=lattice_fcc_twinNucleationSlipPair(1,index_myFamily+i)
s2=lattice_fcc_twinNucleationSlipPair(2,index_myFamily+i) s2=lattice_fcc_twinNucleationSlipPair(2,index_myFamily+i)
if (tau_twin(j) < plastic_dislotwin_tau_r_twin(j,instance)) then if (tau_twin(j) < plastic_dislotwin_tau_r_twin(j,instance)) then
Ndot0_twin=(abs(gdot_slip(s1))*(state(ph)%rhoEdge(s2,of)+state(ph)%rhoEdgeDip(s2,of))+& !!!!! correct? Ndot0_twin=(abs(gdot_slip(s1))*(state(instance)%rhoEdge(s2,of)+state(ph)%rhoEdgeDip(s2,of))+& !!!!! correct?
abs(gdot_slip(s2))*(state(ph)%rhoEdge(s1,of)+state(ph)%rhoEdgeDip(s1,of)))/& abs(gdot_slip(s2))*(state(instance)%rhoEdge(s1,of)+state(instance)%rhoEdgeDip(s1,of)))/&
(plastic_dislotwin_L0_twin(instance)*plastic_dislotwin_burgersPerSlipSystem(j,instance))*& (plastic_dislotwin_L0_twin(instance)*plastic_dislotwin_burgersPerSlipSystem(j,instance))*&
(1.0_pReal-exp(-plastic_dislotwin_VcrossSlip(instance)/(kB*Temperature)*& (1.0_pReal-exp(-plastic_dislotwin_VcrossSlip(instance)/(kB*Temperature)*&
(plastic_dislotwin_tau_r_twin(j,instance)-tau_twin(j)))) (plastic_dislotwin_tau_r_twin(j,instance)-tau_twin(j))))
@ -1869,7 +1869,7 @@ subroutine plastic_dislotwin_LpAndItsTangent(Lp,dLp_dTstar99,Tstar_v,Temperature
end select end select
gdot_twin(j) = & gdot_twin(j) = &
(1.0_pReal-sumf-sumftr)*lattice_shearTwin(index_myFamily+i,ph)*& (1.0_pReal-sumf-sumftr)*lattice_shearTwin(index_myFamily+i,ph)*&
state(ph)%twinVolume(j,of)*Ndot0_twin*exp(-StressRatio_r) state(instance)%twinVolume(j,of)*Ndot0_twin*exp(-StressRatio_r)
dgdot_dtautwin(j) = ((gdot_twin(j)*plastic_dislotwin_rPerTwinFamily(f,instance))/tau_twin(j))*StressRatio_r dgdot_dtautwin(j) = ((gdot_twin(j)*plastic_dislotwin_rPerTwinFamily(f,instance))/tau_twin(j))*StressRatio_r
endif endif
@ -1899,15 +1899,15 @@ subroutine plastic_dislotwin_LpAndItsTangent(Lp,dLp_dTstar99,Tstar_v,Temperature
!* Stress ratios !* Stress ratios
if (tau_trans(j) > tol_math_check) then if (tau_trans(j) > tol_math_check) then
StressRatio_s = (state(ph)%threshold_stress_trans(j,of)/tau_trans(j))**plastic_dislotwin_sPerTransFamily(f,instance) StressRatio_s = (state(instance)%threshold_stress_trans(j,of)/tau_trans(j))**plastic_dislotwin_sPerTransFamily(f,instance)
!* Shear rates and their derivatives due to transformation !* Shear rates and their derivatives due to transformation
select case(lattice_structure(ph)) select case(lattice_structure(ph))
case (LATTICE_fcc_ID) case (LATTICE_fcc_ID)
s1=lattice_fcc_twinNucleationSlipPair(1,index_myFamily+i) s1=lattice_fcc_twinNucleationSlipPair(1,index_myFamily+i)
s2=lattice_fcc_twinNucleationSlipPair(2,index_myFamily+i) s2=lattice_fcc_twinNucleationSlipPair(2,index_myFamily+i)
if (tau_trans(j) < plastic_dislotwin_tau_r_trans(j,instance)) then if (tau_trans(j) < plastic_dislotwin_tau_r_trans(j,instance)) then
Ndot0_trans=(abs(gdot_slip(s1))*(state(ph)%rhoEdge(s2,of)+state(ph)%rhoEdgeDip(s2,of))+& !!!!! correct? Ndot0_trans=(abs(gdot_slip(s1))*(state(instance)%rhoEdge(s2,of)+state(instance)%rhoEdgeDip(s2,of))+& !!!!! correct?
abs(gdot_slip(s2))*(state(ph)%rhoEdge(s1,of)+state(ph)%rhoEdgeDip(s1,of)))/& abs(gdot_slip(s2))*(state(instance)%rhoEdge(s1,of)+state(instance)%rhoEdgeDip(s1,of)))/&
(plastic_dislotwin_L0_trans(instance)*plastic_dislotwin_burgersPerSlipSystem(j,instance))*& (plastic_dislotwin_L0_trans(instance)*plastic_dislotwin_burgersPerSlipSystem(j,instance))*&
(1.0_pReal-exp(-plastic_dislotwin_VcrossSlip(instance)/(kB*Temperature)*& (1.0_pReal-exp(-plastic_dislotwin_VcrossSlip(instance)/(kB*Temperature)*&
(plastic_dislotwin_tau_r_trans(j,instance)-tau_trans(j)))) (plastic_dislotwin_tau_r_trans(j,instance)-tau_trans(j))))
@ -1919,7 +1919,7 @@ subroutine plastic_dislotwin_LpAndItsTangent(Lp,dLp_dTstar99,Tstar_v,Temperature
end select end select
gdot_trans(j) = & gdot_trans(j) = &
(1.0_pReal-sumf-sumftr)*& (1.0_pReal-sumf-sumftr)*&
state(ph)%martensiteVolume(j,of)*Ndot0_trans*exp(-StressRatio_s) state(instance)%martensiteVolume(j,of)*Ndot0_trans*exp(-StressRatio_s)
dgdot_dtautrans(j) = ((gdot_trans(j)*plastic_dislotwin_sPerTransFamily(f,instance))/tau_trans(j))*StressRatio_s dgdot_dtautrans(j) = ((gdot_trans(j)*plastic_dislotwin_sPerTransFamily(f,instance))/tau_trans(j))*StressRatio_s
endif endif
@ -2006,12 +2006,12 @@ subroutine plastic_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
nr = plastic_dislotwin_totalNtrans(instance) nr = plastic_dislotwin_totalNtrans(instance)
!* Total twin volume fraction !* Total twin volume fraction
sumf = sum(state(ph)%twinFraction(1_pInt:nt,of)) ! safe for nt == 0 sumf = sum(state(instance)%twinFraction(1_pInt:nt,of)) ! safe for nt == 0
plasticState(ph)%dotState(:,of) = 0.0_pReal plasticState(instance)%dotState(:,of) = 0.0_pReal
!* Total transformed volume fraction !* Total transformed volume fraction
sumftr = sum(state(ph)%stressTransFraction(1_pInt:nr,of)) + & sumftr = sum(state(instance)%stressTransFraction(1_pInt:nr,of)) + &
sum(state(ph)%strainTransFraction(1_pInt:nr,of)) sum(state(instance)%strainTransFraction(1_pInt:nr,of))
!* Dislocation density evolution !* Dislocation density evolution
gdot_slip = 0.0_pReal gdot_slip = 0.0_pReal
@ -2024,9 +2024,9 @@ subroutine plastic_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
!* Resolved shear stress on slip system !* Resolved shear stress on slip system
tau_slip(j) = dot_product(Tstar_v,lattice_Sslip_v(:,1,index_myFamily+i,ph)) tau_slip(j) = dot_product(Tstar_v,lattice_Sslip_v(:,1,index_myFamily+i,ph))
if((abs(tau_slip(j))-state(ph)%threshold_stress_slip(j,of)) > tol_math_check) then if((abs(tau_slip(j))-state(instance)%threshold_stress_slip(j,of)) > tol_math_check) then
!* Stress ratios !* Stress ratios
stressRatio =((abs(tau_slip(j))- state(ph)%threshold_stress_slip(j,of))/& stressRatio =((abs(tau_slip(j))- state(instance)%threshold_stress_slip(j,of))/&
(plastic_dislotwin_SolidSolutionStrength(instance)+plastic_dislotwin_tau_peierlsPerSlipFamily(f,instance))) (plastic_dislotwin_SolidSolutionStrength(instance)+plastic_dislotwin_tau_peierlsPerSlipFamily(f,instance)))
StressRatio_p = stressRatio** plastic_dislotwin_pPerSlipFamily(f,instance) StressRatio_p = stressRatio** plastic_dislotwin_pPerSlipFamily(f,instance)
StressRatio_pminus1 = stressRatio**(plastic_dislotwin_pPerSlipFamily(f,instance)-1.0_pReal) StressRatio_pminus1 = stressRatio**(plastic_dislotwin_pPerSlipFamily(f,instance)-1.0_pReal)
@ -2043,7 +2043,7 @@ subroutine plastic_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
endif endif
!* Multiplication !* Multiplication
DotRhoMultiplication = abs(gdot_slip(j))/& DotRhoMultiplication = abs(gdot_slip(j))/&
(plastic_dislotwin_burgersPerSlipSystem(j,instance)*state(ph)%mfp_slip(j,of)) (plastic_dislotwin_burgersPerSlipSystem(j,instance)*state(instance)%mfp_slip(j,of))
!* Dipole formation !* Dipole formation
EdgeDipMinDistance = & EdgeDipMinDistance = &
plastic_dislotwin_CEdgeDipMinDistance(instance)*plastic_dislotwin_burgersPerSlipSystem(j,instance) plastic_dislotwin_CEdgeDipMinDistance(instance)*plastic_dislotwin_burgersPerSlipSystem(j,instance)
@ -2053,22 +2053,22 @@ subroutine plastic_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
EdgeDipDistance = & EdgeDipDistance = &
(3.0_pReal*lattice_mu(ph)*plastic_dislotwin_burgersPerSlipSystem(j,instance))/& (3.0_pReal*lattice_mu(ph)*plastic_dislotwin_burgersPerSlipSystem(j,instance))/&
(16.0_pReal*pi*abs(tau_slip(j))) (16.0_pReal*pi*abs(tau_slip(j)))
if (EdgeDipDistance>state(ph)%mfp_slip(j,of)) EdgeDipDistance=state(ph)%mfp_slip(j,of) if (EdgeDipDistance>state(instance)%mfp_slip(j,of)) EdgeDipDistance=state(instance)%mfp_slip(j,of)
if (EdgeDipDistance<EdgeDipMinDistance) EdgeDipDistance=EdgeDipMinDistance if (EdgeDipDistance<EdgeDipMinDistance) EdgeDipDistance=EdgeDipMinDistance
DotRhoDipFormation = & DotRhoDipFormation = &
((2.0_pReal*(EdgeDipDistance-EdgeDipMinDistance))/plastic_dislotwin_burgersPerSlipSystem(j,instance))*& ((2.0_pReal*(EdgeDipDistance-EdgeDipMinDistance))/plastic_dislotwin_burgersPerSlipSystem(j,instance))*&
state(ph)%rhoEdge(j,of)*abs(gdot_slip(j))*plastic_dislotwin_dipoleFormationFactor(instance) state(instance)%rhoEdge(j,of)*abs(gdot_slip(j))*plastic_dislotwin_dipoleFormationFactor(instance)
endif endif
!* Spontaneous annihilation of 2 single edge dislocations !* Spontaneous annihilation of 2 single edge dislocations
DotRhoEdgeEdgeAnnihilation = & DotRhoEdgeEdgeAnnihilation = &
((2.0_pReal*EdgeDipMinDistance)/plastic_dislotwin_burgersPerSlipSystem(j,instance))*& ((2.0_pReal*EdgeDipMinDistance)/plastic_dislotwin_burgersPerSlipSystem(j,instance))*&
state(ph)%rhoEdge(j,of)*abs(gdot_slip(j)) state(instance)%rhoEdge(j,of)*abs(gdot_slip(j))
!* Spontaneous annihilation of a single edge dislocation with a dipole constituent !* Spontaneous annihilation of a single edge dislocation with a dipole constituent
DotRhoEdgeDipAnnihilation = & DotRhoEdgeDipAnnihilation = &
((2.0_pReal*EdgeDipMinDistance)/plastic_dislotwin_burgersPerSlipSystem(j,instance))*& ((2.0_pReal*EdgeDipMinDistance)/plastic_dislotwin_burgersPerSlipSystem(j,instance))*&
state(ph)%rhoEdgeDip(j,of)*abs(gdot_slip(j)) state(instance)%rhoEdgeDip(j,of)*abs(gdot_slip(j))
!* Dislocation dipole climb !* Dislocation dipole climb
AtomicVolume = & AtomicVolume = &
@ -2083,21 +2083,21 @@ subroutine plastic_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
else else
ClimbVelocity = 3.0_pReal*lattice_mu(ph)*VacancyDiffusion*AtomicVolume/ & ClimbVelocity = 3.0_pReal*lattice_mu(ph)*VacancyDiffusion*AtomicVolume/ &
(2.0_pReal*pi*kB*Temperature*(EdgeDipDistance+EdgeDipMinDistance)) (2.0_pReal*pi*kB*Temperature*(EdgeDipDistance+EdgeDipMinDistance))
DotRhoEdgeDipClimb = 4.0_pReal*ClimbVelocity*state(ph)%rhoEdgeDip(j,of)/ & DotRhoEdgeDipClimb = 4.0_pReal*ClimbVelocity*state(instance)%rhoEdgeDip(j,of)/ &
(EdgeDipDistance-EdgeDipMinDistance) (EdgeDipDistance-EdgeDipMinDistance)
endif endif
endif endif
!* Edge dislocation density rate of change !* Edge dislocation density rate of change
dotState(ph)%rhoEdge(j,of) = & dotState(instance)%rhoEdge(j,of) = &
DotRhoMultiplication-DotRhoDipFormation-DotRhoEdgeEdgeAnnihilation DotRhoMultiplication-DotRhoDipFormation-DotRhoEdgeEdgeAnnihilation
!* Edge dislocation dipole density rate of change !* Edge dislocation dipole density rate of change
dotState(ph)%rhoEdgeDip(j,of) = & dotState(instance)%rhoEdgeDip(j,of) = &
DotRhoDipFormation-DotRhoEdgeDipAnnihilation-DotRhoEdgeDipClimb DotRhoDipFormation-DotRhoEdgeDipAnnihilation-DotRhoEdgeDipClimb
!* Dotstate for accumulated shear due to slip !* Dotstate for accumulated shear due to slip
dotState(ph)%accshear_slip(j,of) = abs(gdot_slip(j)) dotState(instance)%accshear_slip(j,of) = abs(gdot_slip(j))
enddo enddo
enddo enddo
@ -2113,7 +2113,7 @@ subroutine plastic_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
tau_twin(j) = dot_product(Tstar_v,lattice_Stwin_v(:,index_myFamily+i,ph)) tau_twin(j) = dot_product(Tstar_v,lattice_Stwin_v(:,index_myFamily+i,ph))
!* Stress ratios !* Stress ratios
if (tau_twin(j) > tol_math_check) then if (tau_twin(j) > tol_math_check) then
StressRatio_r = (state(ph)%threshold_stress_twin(j,of)/& StressRatio_r = (state(instance)%threshold_stress_twin(j,of)/&
tau_twin(j))**plastic_dislotwin_rPerTwinFamily(f,instance) tau_twin(j))**plastic_dislotwin_rPerTwinFamily(f,instance)
!* Shear rates and their derivatives due to twin !* Shear rates and their derivatives due to twin
select case(lattice_structure(ph)) select case(lattice_structure(ph))
@ -2121,8 +2121,8 @@ subroutine plastic_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
s1=lattice_fcc_twinNucleationSlipPair(1,index_myFamily+i) s1=lattice_fcc_twinNucleationSlipPair(1,index_myFamily+i)
s2=lattice_fcc_twinNucleationSlipPair(2,index_myFamily+i) s2=lattice_fcc_twinNucleationSlipPair(2,index_myFamily+i)
if (tau_twin(j) < plastic_dislotwin_tau_r_twin(j,instance)) then if (tau_twin(j) < plastic_dislotwin_tau_r_twin(j,instance)) then
Ndot0_twin=(abs(gdot_slip(s1))*(state(ph)%rhoEdge(s2,of)+state(ph)%rhoEdgeDip(s2,of))+& Ndot0_twin=(abs(gdot_slip(s1))*(state(instance)%rhoEdge(s2,of)+state(instance)%rhoEdgeDip(s2,of))+&
abs(gdot_slip(s2))*(state(ph)%rhoEdge(s1,of)+state(ph)%rhoEdgeDip(s1,of)))/& abs(gdot_slip(s2))*(state(instance)%rhoEdge(s1,of)+state(instance)%rhoEdgeDip(s1,of)))/&
(plastic_dislotwin_L0_twin(instance)*plastic_dislotwin_burgersPerSlipSystem(j,instance))*& (plastic_dislotwin_L0_twin(instance)*plastic_dislotwin_burgersPerSlipSystem(j,instance))*&
(1.0_pReal-exp(-plastic_dislotwin_VcrossSlip(instance)/(kB*Temperature)*& (1.0_pReal-exp(-plastic_dislotwin_VcrossSlip(instance)/(kB*Temperature)*&
(plastic_dislotwin_tau_r_twin(j,instance)-tau_twin(j)))) (plastic_dislotwin_tau_r_twin(j,instance)-tau_twin(j))))
@ -2132,11 +2132,11 @@ subroutine plastic_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
case default case default
Ndot0_twin=plastic_dislotwin_Ndot0PerTwinSystem(j,instance) Ndot0_twin=plastic_dislotwin_Ndot0PerTwinSystem(j,instance)
end select end select
dotState(ph)%twinFraction(j,of) = & dotState(instance)%twinFraction(j,of) = &
(1.0_pReal-sumf-sumftr)*& (1.0_pReal-sumf-sumftr)*&
state(ph)%twinVolume(j,of)*Ndot0_twin*exp(-StressRatio_r) state(instance)%twinVolume(j,of)*Ndot0_twin*exp(-StressRatio_r)
!* Dotstate for accumulated shear due to twin !* Dotstate for accumulated shear due to twin
dotState(ph)%accshear_twin(j,of) = dotState(ph)%twinFraction(j,of) * & dotState(instance)%accshear_twin(j,of) = dotState(instance)%twinFraction(j,of) * &
lattice_sheartwin(index_myfamily+i,ph) lattice_sheartwin(index_myfamily+i,ph)
endif endif
enddo enddo
@ -2154,7 +2154,7 @@ subroutine plastic_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
!* Stress ratios !* Stress ratios
if (tau_trans(j) > tol_math_check) then if (tau_trans(j) > tol_math_check) then
StressRatio_s = (state(ph)%threshold_stress_trans(j,of)/& StressRatio_s = (state(instance)%threshold_stress_trans(j,of)/&
tau_trans(j))**plastic_dislotwin_sPerTransFamily(f,instance) tau_trans(j))**plastic_dislotwin_sPerTransFamily(f,instance)
!* Shear rates and their derivatives due to transformation !* Shear rates and their derivatives due to transformation
select case(lattice_structure(ph)) select case(lattice_structure(ph))
@ -2162,8 +2162,8 @@ subroutine plastic_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
s1=lattice_fcc_twinNucleationSlipPair(1,index_myFamily+i) s1=lattice_fcc_twinNucleationSlipPair(1,index_myFamily+i)
s2=lattice_fcc_twinNucleationSlipPair(2,index_myFamily+i) s2=lattice_fcc_twinNucleationSlipPair(2,index_myFamily+i)
if (tau_trans(j) < plastic_dislotwin_tau_r_trans(j,instance)) then if (tau_trans(j) < plastic_dislotwin_tau_r_trans(j,instance)) then
Ndot0_trans=(abs(gdot_slip(s1))*(state(ph)%rhoEdge(s2,of)+state(ph)%rhoEdgeDip(s2,of))+& Ndot0_trans=(abs(gdot_slip(s1))*(state(instance)%rhoEdge(s2,of)+state(instance)%rhoEdgeDip(s2,of))+&
abs(gdot_slip(s2))*(state(ph)%rhoEdge(s1,of)+state(ph)%rhoEdgeDip(s1,of)))/& abs(gdot_slip(s2))*(state(instance)%rhoEdge(s1,of)+state(instance)%rhoEdgeDip(s1,of)))/&
(plastic_dislotwin_L0_trans(instance)*plastic_dislotwin_burgersPerSlipSystem(j,instance))*& (plastic_dislotwin_L0_trans(instance)*plastic_dislotwin_burgersPerSlipSystem(j,instance))*&
(1.0_pReal-exp(-plastic_dislotwin_VcrossSlip(instance)/(kB*Temperature)*& (1.0_pReal-exp(-plastic_dislotwin_VcrossSlip(instance)/(kB*Temperature)*&
(plastic_dislotwin_tau_r_trans(j,instance)-tau_trans(j)))) (plastic_dislotwin_tau_r_trans(j,instance)-tau_trans(j))))
@ -2173,11 +2173,11 @@ subroutine plastic_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
case default case default
Ndot0_trans=plastic_dislotwin_Ndot0PerTransSystem(j,instance) Ndot0_trans=plastic_dislotwin_Ndot0PerTransSystem(j,instance)
end select end select
dotState(ph)%strainTransFraction(j,of) = & dotState(instance)%strainTransFraction(j,of) = &
(1.0_pReal-sumf-sumftr)*& (1.0_pReal-sumf-sumftr)*&
state(ph)%martensiteVolume(j,of)*Ndot0_trans*exp(-StressRatio_s) state(instance)%martensiteVolume(j,of)*Ndot0_trans*exp(-StressRatio_s)
!* Dotstate for accumulated shear due to transformation !* Dotstate for accumulated shear due to transformation
!dotState(ph)%accshear_trans(j,of) = dotState(ph)%strainTransFraction(j,of) * & !dotState(instance)%accshear_trans(j,of) = dotState(instance)%strainTransFraction(j,of) * &
! lattice_sheartrans(index_myfamily+i,ph) ! lattice_sheartrans(index_myfamily+i,ph)
endif endif
@ -2251,7 +2251,7 @@ function plastic_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
nr = plastic_dislotwin_totalNtrans(instance) nr = plastic_dislotwin_totalNtrans(instance)
!* Total twin volume fraction !* Total twin volume fraction
sumf = sum(state(ph)%twinFraction(1_pInt:nt,of)) ! safe for nt == 0 sumf = sum(state(instance)%twinFraction(1_pInt:nt,of)) ! safe for nt == 0
!* Required output !* Required output
c = 0_pInt c = 0_pInt
@ -2260,10 +2260,10 @@ function plastic_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
select case(plastic_dislotwin_outputID(o,instance)) select case(plastic_dislotwin_outputID(o,instance))
case (edge_density_ID) case (edge_density_ID)
plastic_dislotwin_postResults(c+1_pInt:c+ns) = state(ph)%rhoEdge(1_pInt:ns,of) plastic_dislotwin_postResults(c+1_pInt:c+ns) = state(instance)%rhoEdge(1_pInt:ns,of)
c = c + ns c = c + ns
case (dipole_density_ID) case (dipole_density_ID)
plastic_dislotwin_postResults(c+1_pInt:c+ns) = state(ph)%rhoEdgeDip(1_pInt:ns,of) plastic_dislotwin_postResults(c+1_pInt:c+ns) = state(instance)%rhoEdgeDip(1_pInt:ns,of)
c = c + ns c = c + ns
case (shear_rate_slip_ID) case (shear_rate_slip_ID)
j = 0_pInt j = 0_pInt
@ -2275,7 +2275,7 @@ function plastic_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
!* Resolved shear stress on slip system !* Resolved shear stress on slip system
tau = dot_product(Tstar_v,lattice_Sslip_v(:,1,index_myFamily+i,ph)) tau = dot_product(Tstar_v,lattice_Sslip_v(:,1,index_myFamily+i,ph))
!* Stress ratios !* Stress ratios
if((abs(tau)-state(ph)%threshold_stress_slip(j,of)) > tol_math_check) then if((abs(tau)-state(instance)%threshold_stress_slip(j,of)) > tol_math_check) then
!* Stress ratios !* Stress ratios
stressRatio = ((abs(tau)-state(ph)%threshold_stress_slip(j,of))/& stressRatio = ((abs(tau)-state(ph)%threshold_stress_slip(j,of))/&
(plastic_dislotwin_SolidSolutionStrength(instance)+& (plastic_dislotwin_SolidSolutionStrength(instance)+&
@ -2286,7 +2286,7 @@ function plastic_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
BoltzmannRatio = plastic_dislotwin_QedgePerSlipSystem(j,instance)/(kB*Temperature) BoltzmannRatio = plastic_dislotwin_QedgePerSlipSystem(j,instance)/(kB*Temperature)
!* Initial shear rates !* Initial shear rates
DotGamma0 = & DotGamma0 = &
state(ph)%rhoEdge(j,of)*plastic_dislotwin_burgersPerSlipSystem(j,instance)* & state(instance)%rhoEdge(j,of)*plastic_dislotwin_burgersPerSlipSystem(j,instance)* &
plastic_dislotwin_v0PerSlipSystem(j,instance) plastic_dislotwin_v0PerSlipSystem(j,instance)
!* Shear rates due to slip !* Shear rates due to slip
@ -2301,11 +2301,11 @@ function plastic_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
c = c + ns c = c + ns
case (accumulated_shear_slip_ID) case (accumulated_shear_slip_ID)
plastic_dislotwin_postResults(c+1_pInt:c+ns) = & plastic_dislotwin_postResults(c+1_pInt:c+ns) = &
state(ph)%accshear_slip(1_pInt:ns,of) state(instance)%accshear_slip(1_pInt:ns,of)
c = c + ns c = c + ns
case (mfp_slip_ID) case (mfp_slip_ID)
plastic_dislotwin_postResults(c+1_pInt:c+ns) =& plastic_dislotwin_postResults(c+1_pInt:c+ns) =&
state(ph)%mfp_slip(1_pInt:ns,of) state(instance)%mfp_slip(1_pInt:ns,of)
c = c + ns c = c + ns
case (resolved_stress_slip_ID) case (resolved_stress_slip_ID)
j = 0_pInt j = 0_pInt
@ -2319,7 +2319,7 @@ function plastic_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
c = c + ns c = c + ns
case (threshold_stress_slip_ID) case (threshold_stress_slip_ID)
plastic_dislotwin_postResults(c+1_pInt:c+ns) = & plastic_dislotwin_postResults(c+1_pInt:c+ns) = &
state(ph)%threshold_stress_slip(1_pInt:ns,of) state(instance)%threshold_stress_slip(1_pInt:ns,of)
c = c + ns c = c + ns
case (edge_dipole_distance_ID) case (edge_dipole_distance_ID)
j = 0_pInt j = 0_pInt
@ -2331,7 +2331,7 @@ function plastic_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
(3.0_pReal*lattice_mu(ph)*plastic_dislotwin_burgersPerSlipSystem(j,instance))/& (3.0_pReal*lattice_mu(ph)*plastic_dislotwin_burgersPerSlipSystem(j,instance))/&
(16.0_pReal*pi*abs(dot_product(Tstar_v,lattice_Sslip_v(:,1,index_myFamily+i,ph)))) (16.0_pReal*pi*abs(dot_product(Tstar_v,lattice_Sslip_v(:,1,index_myFamily+i,ph))))
plastic_dislotwin_postResults(c+j)=min(plastic_dislotwin_postResults(c+j),& plastic_dislotwin_postResults(c+j)=min(plastic_dislotwin_postResults(c+j),&
state(ph)%mfp_slip(j,of)) state(instance)%mfp_slip(j,of))
! plastic_dislotwin_postResults(c+j)=max(plastic_dislotwin_postResults(c+j),& ! plastic_dislotwin_postResults(c+j)=max(plastic_dislotwin_postResults(c+j),&
! plasticState(ph)%state(4*ns+2*nt+2*nr+j, of)) ! plasticState(ph)%state(4*ns+2*nt+2*nr+j, of))
enddo; enddo enddo; enddo
@ -2367,7 +2367,7 @@ function plastic_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
enddo enddo
c = c + 6_pInt c = c + 6_pInt
case (twin_fraction_ID) case (twin_fraction_ID)
plastic_dislotwin_postResults(c+1_pInt:c+nt) = state(ph)%twinFraction(1_pInt:nt,of) plastic_dislotwin_postResults(c+1_pInt:c+nt) = state(instance)%twinFraction(1_pInt:nt,of)
c = c + nt c = c + nt
case (shear_rate_twin_ID) case (shear_rate_twin_ID)
if (nt > 0_pInt) then if (nt > 0_pInt) then
@ -2381,13 +2381,13 @@ function plastic_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
!* Resolved shear stress on slip system !* Resolved shear stress on slip system
tau = dot_product(Tstar_v,lattice_Sslip_v(:,1,index_myFamily+i,ph)) tau = dot_product(Tstar_v,lattice_Sslip_v(:,1,index_myFamily+i,ph))
!* Stress ratios !* Stress ratios
if((abs(tau)-state(ph)%threshold_stress_slip(j,of)) > tol_math_check) then if((abs(tau)-state(instance)%threshold_stress_slip(j,of)) > tol_math_check) then
!* Stress ratios !* Stress ratios
StressRatio_p = ((abs(tau)-state(ph)%threshold_stress_slip(j,of))/& StressRatio_p = ((abs(tau)-state(instance)%threshold_stress_slip(j,of))/&
(plastic_dislotwin_SolidSolutionStrength(instance)+& (plastic_dislotwin_SolidSolutionStrength(instance)+&
plastic_dislotwin_tau_peierlsPerSlipFamily(f,instance)))& plastic_dislotwin_tau_peierlsPerSlipFamily(f,instance)))&
**plastic_dislotwin_pPerSlipFamily(f,instance) **plastic_dislotwin_pPerSlipFamily(f,instance)
StressRatio_pminus1 = ((abs(tau)-state(ph)%threshold_stress_slip(j,of))/& StressRatio_pminus1 = ((abs(tau)-state(instance)%threshold_stress_slip(j,of))/&
(plastic_dislotwin_SolidSolutionStrength(instance)+& (plastic_dislotwin_SolidSolutionStrength(instance)+&
plastic_dislotwin_tau_peierlsPerSlipFamily(f,instance)))& plastic_dislotwin_tau_peierlsPerSlipFamily(f,instance)))&
**(plastic_dislotwin_pPerSlipFamily(f,instance)-1.0_pReal) **(plastic_dislotwin_pPerSlipFamily(f,instance)-1.0_pReal)
@ -2395,7 +2395,7 @@ function plastic_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
BoltzmannRatio = plastic_dislotwin_QedgePerSlipSystem(j,instance)/(kB*Temperature) BoltzmannRatio = plastic_dislotwin_QedgePerSlipSystem(j,instance)/(kB*Temperature)
!* Initial shear rates !* Initial shear rates
DotGamma0 = & DotGamma0 = &
state(ph)%rhoEdge(j,of)*plastic_dislotwin_burgersPerSlipSystem(j,instance)* & state(instance)%rhoEdge(j,of)*plastic_dislotwin_burgersPerSlipSystem(j,instance)* &
plastic_dislotwin_v0PerSlipSystem(j,instance) plastic_dislotwin_v0PerSlipSystem(j,instance)
!* Shear rates due to slip !* Shear rates due to slip
@ -2422,8 +2422,8 @@ function plastic_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
s1=lattice_fcc_twinNucleationSlipPair(1,index_myFamily+i) s1=lattice_fcc_twinNucleationSlipPair(1,index_myFamily+i)
s2=lattice_fcc_twinNucleationSlipPair(2,index_myFamily+i) s2=lattice_fcc_twinNucleationSlipPair(2,index_myFamily+i)
if (tau < plastic_dislotwin_tau_r_twin(j,instance)) then if (tau < plastic_dislotwin_tau_r_twin(j,instance)) then
Ndot0_twin=(abs(gdot_slip(s1))*(state(ph)%rhoEdge(s2,of)+state(ph)%rhoEdgeDip(s2,of))+& Ndot0_twin=(abs(gdot_slip(s1))*(state(instance)%rhoEdge(s2,of)+state(instance)%rhoEdgeDip(s2,of))+&
abs(gdot_slip(s2))*(state(ph)%rhoEdge(s1,of)+state(ph)%rhoEdgeDip(s1,of)))/& abs(gdot_slip(s2))*(state(instance)%rhoEdge(s1,of)+state(instance)%rhoEdgeDip(s1,of)))/&
(plastic_dislotwin_L0_twin(instance)*& (plastic_dislotwin_L0_twin(instance)*&
plastic_dislotwin_burgersPerSlipSystem(j,instance))*& plastic_dislotwin_burgersPerSlipSystem(j,instance))*&
(1.0_pReal-exp(-plastic_dislotwin_VcrossSlip(instance)/(kB*Temperature)*& (1.0_pReal-exp(-plastic_dislotwin_VcrossSlip(instance)/(kB*Temperature)*&
@ -2434,21 +2434,21 @@ function plastic_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
case default case default
Ndot0_twin=plastic_dislotwin_Ndot0PerTwinSystem(j,instance) Ndot0_twin=plastic_dislotwin_Ndot0PerTwinSystem(j,instance)
end select end select
StressRatio_r = (state(ph)%threshold_stress_twin(j,of)/tau) & StressRatio_r = (state(instance)%threshold_stress_twin(j,of)/tau) &
**plastic_dislotwin_rPerTwinFamily(f,instance) **plastic_dislotwin_rPerTwinFamily(f,instance)
plastic_dislotwin_postResults(c+j) = & plastic_dislotwin_postResults(c+j) = &
(plastic_dislotwin_MaxTwinFraction(instance)-sumf)*lattice_shearTwin(index_myFamily+i,ph)*& (plastic_dislotwin_MaxTwinFraction(instance)-sumf)*lattice_shearTwin(index_myFamily+i,ph)*&
state(ph)%twinVolume(j,of)*Ndot0_twin*exp(-StressRatio_r) state(instance)%twinVolume(j,of)*Ndot0_twin*exp(-StressRatio_r)
endif endif
enddo ; enddo enddo ; enddo
endif endif
c = c + nt c = c + nt
case (accumulated_shear_twin_ID) case (accumulated_shear_twin_ID)
plastic_dislotwin_postResults(c+1_pInt:c+nt) = state(ph)%accshear_twin(1_pInt:nt,of) plastic_dislotwin_postResults(c+1_pInt:c+nt) = state(instance)%accshear_twin(1_pInt:nt,of)
c = c + nt c = c + nt
case (mfp_twin_ID) case (mfp_twin_ID)
plastic_dislotwin_postResults(c+1_pInt:c+nt) = state(ph)%mfp_twin(1_pInt:nt,of) plastic_dislotwin_postResults(c+1_pInt:c+nt) = state(instance)%mfp_twin(1_pInt:nt,of)
c = c + nt c = c + nt
case (resolved_stress_twin_ID) case (resolved_stress_twin_ID)
if (nt > 0_pInt) then if (nt > 0_pInt) then
@ -2462,7 +2462,7 @@ function plastic_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
endif endif
c = c + nt c = c + nt
case (threshold_stress_twin_ID) case (threshold_stress_twin_ID)
plastic_dislotwin_postResults(c+1_pInt:c+nt) = state(ph)%threshold_stress_twin(1_pInt:nt,of) plastic_dislotwin_postResults(c+1_pInt:c+nt) = state(instance)%threshold_stress_twin(1_pInt:nt,of)
c = c + nt c = c + nt
case (stress_exponent_ID) case (stress_exponent_ID)
j = 0_pInt j = 0_pInt
@ -2473,13 +2473,13 @@ function plastic_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
!* Resolved shear stress on slip system !* Resolved shear stress on slip system
tau = dot_product(Tstar_v,lattice_Sslip_v(:,1,index_myFamily+i,ph)) tau = dot_product(Tstar_v,lattice_Sslip_v(:,1,index_myFamily+i,ph))
if((abs(tau)-state(ph)%threshold_stress_slip(j,of)) > tol_math_check) then if((abs(tau)-state(instance)%threshold_stress_slip(j,of)) > tol_math_check) then
!* Stress ratios !* Stress ratios
StressRatio_p = ((abs(tau)-state(ph)%threshold_stress_slip(j,of))/& StressRatio_p = ((abs(tau)-state(instance)%threshold_stress_slip(j,of))/&
(plastic_dislotwin_SolidSolutionStrength(instance)+& (plastic_dislotwin_SolidSolutionStrength(instance)+&
plastic_dislotwin_tau_peierlsPerSlipFamily(f,instance)))& plastic_dislotwin_tau_peierlsPerSlipFamily(f,instance)))&
**plastic_dislotwin_pPerSlipFamily(f,instance) **plastic_dislotwin_pPerSlipFamily(f,instance)
StressRatio_pminus1 = ((abs(tau)-state(ph)%threshold_stress_slip(j,of))/& StressRatio_pminus1 = ((abs(tau)-state(instance)%threshold_stress_slip(j,of))/&
(plastic_dislotwin_SolidSolutionStrength(instance)+& (plastic_dislotwin_SolidSolutionStrength(instance)+&
plastic_dislotwin_tau_peierlsPerSlipFamily(f,instance)))& plastic_dislotwin_tau_peierlsPerSlipFamily(f,instance)))&
**(plastic_dislotwin_pPerSlipFamily(f,instance)-1.0_pReal) **(plastic_dislotwin_pPerSlipFamily(f,instance)-1.0_pReal)
@ -2487,7 +2487,7 @@ function plastic_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
BoltzmannRatio = plastic_dislotwin_QedgePerSlipSystem(j,instance)/(kB*Temperature) BoltzmannRatio = plastic_dislotwin_QedgePerSlipSystem(j,instance)/(kB*Temperature)
!* Initial shear rates !* Initial shear rates
DotGamma0 = & DotGamma0 = &
state(ph)%rhoEdge(j,of)*plastic_dislotwin_burgersPerSlipSystem(j,instance)* & state(instance)%rhoEdge(j,of)*plastic_dislotwin_burgersPerSlipSystem(j,instance)* &
plastic_dislotwin_v0PerSlipSystem(j,instance) plastic_dislotwin_v0PerSlipSystem(j,instance)
!* Shear rates due to slip !* Shear rates due to slip
@ -2524,16 +2524,16 @@ function plastic_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
c = c + 9_pInt c = c + 9_pInt
case (stress_trans_fraction_ID) case (stress_trans_fraction_ID)
plastic_dislotwin_postResults(c+1_pInt:c+nr) = & plastic_dislotwin_postResults(c+1_pInt:c+nr) = &
state(ph)%stressTransFraction(1_pInt:nr,of) state(instance)%stressTransFraction(1_pInt:nr,of)
c = c + nr c = c + nr
case (strain_trans_fraction_ID) case (strain_trans_fraction_ID)
plastic_dislotwin_postResults(c+1_pInt:c+nr) = & plastic_dislotwin_postResults(c+1_pInt:c+nr) = &
state(ph)%strainTransFraction(1_pInt:nr,of) state(instance)%strainTransFraction(1_pInt:nr,of)
c = c + nr c = c + nr
case (trans_fraction_ID) case (trans_fraction_ID)
plastic_dislotwin_postResults(c+1_pInt:c+nr) = & plastic_dislotwin_postResults(c+1_pInt:c+nr) = &
state(ph)%stressTransFraction(1_pInt:nr,of) + & state(instance)%stressTransFraction(1_pInt:nr,of) + &
state(ph)%strainTransFraction(1_pInt:nr,of) state(instance)%strainTransFraction(1_pInt:nr,of)
c = c + nr c = c + nr
end select end select
enddo enddo