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Modification of basic states for phase transformation

This commit is contained in:
Su Leen Wong 2014-08-14 13:18:33 +00:00
parent 591a82de26
commit 1da874a6db
2 changed files with 53 additions and 45 deletions
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94
code/constitutive_dislotwin.f90
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@ -30,7 +30,7 @@ module constitutive_dislotwin
CONSTITUTIVE_DISLOTWIN_listBasicTwinStates = &
['twinFraction', 'accsheartwin']
character(len=12), dimension(1), parameter, private :: &
character(len=13), dimension(1), parameter, private :: &
CONSTITUTIVE_DISLOTWIN_listBasicTransStates = &
['transFraction']
@ -953,12 +953,12 @@ subroutine constitutive_dislotwin_stateInit(ph,instance)
forall (i = 1_pInt:ns) &
invLambdaSlip0(i) = sqrt(dot_product((rhoEdge0+rhoEdgeDip0),constitutive_dislotwin_forestProjectionEdge(1:ns,i,instance)))/ &
constitutive_dislotwin_CLambdaSlipPerSlipSystem(i,instance)
tempState(3_pInt*ns+2_pInt*nt+1:4_pInt*ns+2_pInt*nt) = invLambdaSlip0
tempState(3_pInt*ns+2_pInt*nt+nr+1:4_pInt*ns+2_pInt*nt+nr) = invLambdaSlip0
forall (i = 1_pInt:ns) &
MeanFreePathSlip0(i) = &
constitutive_dislotwin_GrainSize(instance)/(1.0_pReal+invLambdaSlip0(i)*constitutive_dislotwin_GrainSize(instance))
tempState(5_pInt*ns+3_pInt*nt+1:6_pInt*ns+3_pInt*nt) = MeanFreePathSlip0
tempState(5_pInt*ns+3_pInt*nt+nr+1:6_pInt*ns+3_pInt*nt+nr) = MeanFreePathSlip0
forall (i = 1_pInt:ns) &
tauSlipThreshold0(i) = &
@ -967,8 +967,6 @@ subroutine constitutive_dislotwin_stateInit(ph,instance)
tempState(6_pInt*ns+4_pInt*nt+nr+1:7_pInt*ns+4_pInt*nt+nr) = tauSlipThreshold0
!--------------------------------------------------------------------------------------------------
! initialize dependent twin microstructural variables
forall (j = 1_pInt:nt) &
@ -1123,13 +1121,14 @@ subroutine constitutive_dislotwin_microstructure(temperature,ipc,ip,el)
ns = constitutive_dislotwin_totalNslip(instance)
nt = constitutive_dislotwin_totalNtwin(instance)
nr = constitutive_dislotwin_totalNtrans(instance)
!BASIC STATES
!* State: 1 : ns rho_edge
!* State: ns+1 : 2*ns rho_dipole
!* State: 2*ns+1 : 3*ns accumulated shear due to slip
!* State: 3*ns+1 : 3*ns+nt f
!* State: 3*ns+nt+1 : 3*ns+2*nt accumulated shear due to twin
!* State: 3*ns+2*nt+1 : 3*ns+2*nt+nr transformed volume fraction
!* State: 1 : ns rho_edge
!* State: ns+1 : 2*ns rho_dipole
!* State: 2*ns+1 : 3*ns accumulated shear due to slip
!* State: 3*ns+1 : 3*ns+nt f
!* State: 3*ns+nt+1 : 3*ns+2*nt accumulated shear due to twin
!* State: 3*ns+2*nt+1 : 3*ns+2*nt+nr transformed volume fraction
!DEPENDENT STATES
!* State: 3*ns+2*nt+nr+1 : 4*ns+2*nt+nr 1/lambda_slip
!* State: 4*ns+2*nt+nr+1 : 5*ns+2*nt+nr 1/lambda_sliptwin
@ -1158,6 +1157,7 @@ subroutine constitutive_dislotwin_microstructure(temperature,ipc,ip,el)
sqrt(dot_product((plasticState(ph)%state(1:ns,of)+plasticState(ph)%state(ns+1_pInt:2_pInt*ns,of)),&
constitutive_dislotwin_forestProjectionEdge(1:ns,s,instance)))/ &
constitutive_dislotwin_CLambdaSlipPerSlipSystem(s,instance)
!* 1/mean free distance between 2 twin stacks from different systems seen by a moving dislocation
!$OMP CRITICAL (evilmatmul)
plasticState(ph)%state((4_pInt*ns+2_pInt*nt+nr+1_pInt):(5_pInt*ns+2_pInt*nt+nr), of) = 0.0_pReal
@ -1255,8 +1255,10 @@ subroutine constitutive_dislotwin_LpAndItsTangent(Lp,dLp_dTstar,Tstar_v,Temperat
lattice_Stwin_v, &
lattice_maxNslipFamily,&
lattice_maxNtwinFamily, &
lattice_maxNtransFamily, &
lattice_NslipSystem, &
lattice_NtwinSystem, &
lattice_NtransSystem, &
lattice_shearTwin, &
lattice_structure, &
lattice_fcc_twinNucleationSlipPair, &
@ -1269,7 +1271,7 @@ subroutine constitutive_dislotwin_LpAndItsTangent(Lp,dLp_dTstar,Tstar_v,Temperat
real(pReal), dimension(3,3), intent(out) :: Lp
real(pReal), dimension(9,9), intent(out) :: dLp_dTstar
integer(pInt) :: instance,ph,of,ns,nt,f,i,j,k,l,m,n,index_myFamily,s1,s2
integer(pInt) :: instance,ph,of,ns,nt,nr,f,i,j,k,l,m,n,index_myFamily,s1,s2
real(pReal) :: sumf,StressRatio_p,StressRatio_pminus1,StressRatio_r,BoltzmannRatio,DotGamma0,Ndot0
real(pReal), dimension(3,3,3,3) :: dLp_dTstar3333
real(pReal), dimension(constitutive_dislotwin_totalNslip(phase_plasticityInstance(material_phase(ipc,ip,el)))) :: &
@ -1305,6 +1307,7 @@ subroutine constitutive_dislotwin_LpAndItsTangent(Lp,dLp_dTstar,Tstar_v,Temperat
instance = phase_plasticityInstance(ph)
ns = constitutive_dislotwin_totalNslip(instance)
nt = constitutive_dislotwin_totalNtwin(instance)
nr = constitutive_dislotwin_totalNtrans(instance)
!* Total twin volume fraction
sumf = sum(plasticState(ph)%state((3_pInt*ns+1_pInt):(3_pInt*ns+nt), of)) ! safe for nt == 0
@ -1326,12 +1329,12 @@ subroutine constitutive_dislotwin_LpAndItsTangent(Lp,dLp_dTstar,Tstar_v,Temperat
!* Resolved shear stress on slip system
tau_slip(j) = dot_product(Tstar_v,lattice_Sslip_v(:,1,index_myFamily+i,ph))
if((abs(tau_slip(j))-plasticState(ph)%state(6*ns+4*nt+j, of)) > tol_math_check) then
if((abs(tau_slip(j))-plasticState(ph)%state(6*ns+4*nt+nr+j, of)) > tol_math_check) then
!* Stress ratios
StressRatio_p = ((abs(tau_slip(j))- plasticState(ph)%state(6*ns+4*nt+j, of))/&
StressRatio_p = ((abs(tau_slip(j))- plasticState(ph)%state(6*ns+4*nt+nr+j, of))/&
(constitutive_dislotwin_SolidSolutionStrength(instance)+constitutive_dislotwin_tau_peierlsPerSlipFamily(f,instance)))&
**constitutive_dislotwin_pPerSlipFamily(f,instance)
StressRatio_pminus1 = ((abs(tau_slip(j))-plasticState(ph)%state(6*ns+4*nt+j, of))/&
StressRatio_pminus1 = ((abs(tau_slip(j))-plasticState(ph)%state(6*ns+4*nt+nr+j, of))/&
(constitutive_dislotwin_SolidSolutionStrength(instance)+constitutive_dislotwin_tau_peierlsPerSlipFamily(f,instance)))&
**(constitutive_dislotwin_pPerSlipFamily(f,instance)-1.0_pReal)
!* Boltzmann ratio
@ -1437,7 +1440,7 @@ subroutine constitutive_dislotwin_LpAndItsTangent(Lp,dLp_dTstar,Tstar_v,Temperat
!* Stress ratios
if (tau_twin(j) > tol_math_check) then
StressRatio_r = (plasticState(ph)%state(7*ns+4*nt+j, of)/tau_twin(j))**constitutive_dislotwin_rPerTwinFamily(f,instance)
StressRatio_r = (plasticState(ph)%state(7*ns+4*nt+nr+j, of)/tau_twin(j))**constitutive_dislotwin_rPerTwinFamily(f,instance)
!* Shear rates and their derivatives due to twin
select case(lattice_structure(ph))
case (LATTICE_fcc_ID)
@ -1457,7 +1460,7 @@ subroutine constitutive_dislotwin_LpAndItsTangent(Lp,dLp_dTstar,Tstar_v,Temperat
end select
gdot_twin(j) = &
(constitutive_dislotwin_MaxTwinFraction(instance)-sumf)*lattice_shearTwin(index_myFamily+i,ph)*&
plasticState(ph)%state(7*ns+5*nt+j, of)*Ndot0*exp(-StressRatio_r)
plasticState(ph)%state(7*ns+5*nt+nr+j, of)*Ndot0*exp(-StressRatio_r)
dgdot_dtautwin(j) = ((gdot_twin(j)*constitutive_dislotwin_rPerTwinFamily(f,instance))/tau_twin(j))*StressRatio_r
endif
@ -1501,8 +1504,10 @@ subroutine constitutive_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
lattice_Stwin_v, &
lattice_maxNslipFamily, &
lattice_maxNtwinFamily, &
lattice_maxNtransFamily, &
lattice_NslipSystem, &
lattice_NtwinSystem, &
lattice_NtransSystem, &
lattice_sheartwin, &
lattice_mu, &
lattice_structure, &
@ -1520,7 +1525,7 @@ subroutine constitutive_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
ip, & !< integration point
el !< element
integer(pInt) :: instance,ns,nt,f,i,j,index_myFamily,s1,s2, &
integer(pInt) :: instance,ns,nt,nr,f,i,j,index_myFamily,s1,s2, &
ph, &
of
real(pReal) :: sumf,StressRatio_p,StressRatio_pminus1,BoltzmannRatio,DotGamma0,&
@ -1538,7 +1543,7 @@ subroutine constitutive_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
instance = phase_plasticityInstance(ph)
ns = constitutive_dislotwin_totalNslip(instance)
nt = constitutive_dislotwin_totalNtwin(instance)
nr = constitutive_dislotwin_totalNtrans(instance)
!* Total twin volume fraction
sumf = sum(plasticState(ph)%state((3_pInt*ns+1_pInt):(3_pInt*ns+nt), of)) ! safe for nt == 0
@ -1556,12 +1561,12 @@ subroutine constitutive_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
!* Resolved shear stress on slip system
tau_slip(j) = dot_product(Tstar_v,lattice_Sslip_v(:,1,index_myFamily+i,ph))
if((abs(tau_slip(j))-plasticState(ph)%state(6*ns+4*nt+j, of)) > tol_math_check) then
if((abs(tau_slip(j))-plasticState(ph)%state(6*ns+4*nt+nr+j, of)) > tol_math_check) then
!* Stress ratios
StressRatio_p = ((abs(tau_slip(j))-plasticState(ph)%state(6*ns+4*nt+j, of))/&
StressRatio_p = ((abs(tau_slip(j))-plasticState(ph)%state(6*ns+4*nt+nr+j, of))/&
(constitutive_dislotwin_SolidSolutionStrength(instance)+constitutive_dislotwin_tau_peierlsPerSlipFamily(f,instance)))&
**constitutive_dislotwin_pPerSlipFamily(f,instance)
StressRatio_pminus1 = ((abs(tau_slip(j))-plasticState(ph)%state(6*ns+4*nt+j, of))/&
StressRatio_pminus1 = ((abs(tau_slip(j))-plasticState(ph)%state(6*ns+4*nt+nr+j, of))/&
(constitutive_dislotwin_SolidSolutionStrength(instance)+constitutive_dislotwin_tau_peierlsPerSlipFamily(f,instance)))&
**(constitutive_dislotwin_pPerSlipFamily(f,instance)-1.0_pReal)
!* Boltzmann ratio
@ -1578,7 +1583,7 @@ subroutine constitutive_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
!* Multiplication
DotRhoMultiplication(j) = abs(gdot_slip(j))/&
(constitutive_dislotwin_burgersPerSlipSystem(j,instance)* &
plasticState(ph)%state(5*ns+3*nt+j, of))
plasticState(ph)%state(5*ns+3*nt+nr+j, of))
!* Dipole formation
EdgeDipMinDistance = &
constitutive_dislotwin_CEdgeDipMinDistance(instance)*constitutive_dislotwin_burgersPerSlipSystem(j,instance)
@ -1588,7 +1593,8 @@ subroutine constitutive_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
EdgeDipDistance(j) = &
(3.0_pReal*lattice_mu(ph)*constitutive_dislotwin_burgersPerSlipSystem(j,instance))/&
(16.0_pReal*pi*abs(tau_slip(j)))
if (EdgeDipDistance(j)>plasticState(ph)%state(5*ns+3*nt+j, of)) EdgeDipDistance(j)=plasticState(ph)%state(5*ns+3*nt+j, of)
if (EdgeDipDistance(j)>plasticState(ph)%state(5*ns+3*nt+nr+j, of)) &
EdgeDipDistance(j)=plasticState(ph)%state(5*ns+3*nt+nr+j, of)
if (EdgeDipDistance(j)<EdgeDipMinDistance) EdgeDipDistance(j)=EdgeDipMinDistance
DotRhoDipFormation(j) = &
((2.0_pReal*EdgeDipDistance(j))/constitutive_dislotwin_burgersPerSlipSystem(j,instance))*&
@ -1645,7 +1651,7 @@ subroutine constitutive_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
tau_twin(j) = dot_product(Tstar_v,lattice_Stwin_v(:,index_myFamily+i,ph))
!* Stress ratios
if (tau_twin(j) > tol_math_check) then
StressRatio_r = (plasticState(ph)%state(7*ns+4*nt+j, of)/tau_twin(j))**constitutive_dislotwin_rPerTwinFamily(f,instance)
StressRatio_r = (plasticState(ph)%state(7*ns+4*nt+nr+j, of)/tau_twin(j))**constitutive_dislotwin_rPerTwinFamily(f,instance)
!* Shear rates and their derivatives due to twin
select case(lattice_structure(ph))
@ -1666,7 +1672,7 @@ subroutine constitutive_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
end select
plasticState(ph)%dotState(3_pInt*ns+j, of) = &
(constitutive_dislotwin_MaxTwinFraction(instance)-sumf)*&
plasticState(ph)%state(7_pInt*ns+5_pInt*nt+j, of)*Ndot0*exp(-StressRatio_r)
plasticState(ph)%state(7_pInt*ns+5_pInt*nt+nr+j, of)*Ndot0*exp(-StressRatio_r)
!* Dotstate for accumulated shear due to twin
plasticState(ph)%dotState(3_pInt*ns+nt+j, of) = plasticState(ph)%dotState(3_pInt*ns+j, of) * &
lattice_sheartwin(index_myfamily+i,ph)
@ -1703,8 +1709,10 @@ function constitutive_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
lattice_Stwin_v, &
lattice_maxNslipFamily, &
lattice_maxNtwinFamily, &
lattice_maxNtransFamily, &
lattice_NslipSystem, &
lattice_NtwinSystem, &
lattice_NtransSystem, &
lattice_shearTwin, &
lattice_mu, &
lattice_structure, &
@ -1725,7 +1733,7 @@ function constitutive_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
constitutive_dislotwin_postResults
integer(pInt) :: &
instance,phase,&
ns,nt,&
ns,nt,nr,&
f,o,i,c,j,index_myFamily,&
s1,s2, &
ph, &
@ -1744,7 +1752,7 @@ function constitutive_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
instance = phase_plasticityInstance(ph)
ns = constitutive_dislotwin_totalNslip(instance)
nt = constitutive_dislotwin_totalNtwin(instance)
nr = constitutive_dislotwin_totalNtrans(instance)
!* Total twin volume fraction
sumf = sum(plasticState(ph)%state((3_pInt*ns+1_pInt):(3_pInt*ns+nt), of)) ! safe for nt == 0
@ -1775,13 +1783,13 @@ function constitutive_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
!* Resolved shear stress on slip system
tau = dot_product(Tstar_v,lattice_Sslip_v(:,1,index_myFamily+i,ph))
!* Stress ratios
if((abs(tau)-plasticState(ph)%state(6*ns+4*nt+j, of)) > tol_math_check) then
if((abs(tau)-plasticState(ph)%state(6*ns+4*nt+nr+j, of)) > tol_math_check) then
!* Stress ratios
StressRatio_p = ((abs(tau)-plasticState(ph)%state(6*ns+4*nt+j, of))/&
StressRatio_p = ((abs(tau)-plasticState(ph)%state(6*ns+4*nt+nr+j, of))/&
(constitutive_dislotwin_SolidSolutionStrength(instance)+&
constitutive_dislotwin_tau_peierlsPerSlipFamily(f,instance)))&
**constitutive_dislotwin_pPerSlipFamily(f,instance)
StressRatio_pminus1 = ((abs(tau)-plasticState(ph)%state(6*ns+4*nt+j, of))/&
StressRatio_pminus1 = ((abs(tau)-plasticState(ph)%state(6*ns+4*nt+nr+j, of))/&
(constitutive_dislotwin_SolidSolutionStrength(instance)+&
constitutive_dislotwin_tau_peierlsPerSlipFamily(f,instance)))&
**(constitutive_dislotwin_pPerSlipFamily(f,instance)-1.0_pReal)
@ -1808,7 +1816,7 @@ function constitutive_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
c = c + ns
case (mfp_slip_ID)
constitutive_dislotwin_postResults(c+1_pInt:c+ns) =&
plasticState(ph)%state((5_pInt*ns+3_pInt*nt+1_pInt):(6_pInt*ns+3_pInt*nt), of)
plasticState(ph)%state((5_pInt*ns+3_pInt*nt+nr+1_pInt):(6_pInt*ns+3_pInt*nt+nr), of)
c = c + ns
case (resolved_stress_slip_ID)
j = 0_pInt
@ -1822,7 +1830,7 @@ function constitutive_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
c = c + ns
case (threshold_stress_slip_ID)
constitutive_dislotwin_postResults(c+1_pInt:c+ns) = &
plasticState(ph)%state((6_pInt*ns+4_pInt*nt+1_pInt):(7_pInt*ns+4_pInt*nt), of)
plasticState(ph)%state((6_pInt*ns+4_pInt*nt+nr+1_pInt):(7_pInt*ns+4_pInt*nt+nr), of)
c = c + ns
case (edge_dipole_distance_ID)
j = 0_pInt
@ -1834,9 +1842,9 @@ function constitutive_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
(3.0_pReal*lattice_mu(ph)*constitutive_dislotwin_burgersPerSlipSystem(j,instance))/&
(16.0_pReal*pi*abs(dot_product(Tstar_v,lattice_Sslip_v(:,1,index_myFamily+i,ph))))
constitutive_dislotwin_postResults(c+j)=min(constitutive_dislotwin_postResults(c+j),&
plasticState(ph)%state(5*ns+3*nt+j, of))
plasticState(ph)%state(5*ns+3*nt+nr+j, of))
! constitutive_dislotwin_postResults(c+j)=max(constitutive_dislotwin_postResults(c+j),&
! plasticState(ph)%state(4*ns+2*nt+j, of))
! plasticState(ph)%state(4*ns+2*nt+nr+j, of))
enddo; enddo
c = c + ns
case (resolved_stress_shearband_ID)
@ -1884,13 +1892,13 @@ function constitutive_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
!* Resolved shear stress on slip system
tau = dot_product(Tstar_v,lattice_Sslip_v(:,1,index_myFamily+i,ph))
!* Stress ratios
if((abs(tau)-plasticState(ph)%state(6*ns+4*nt+j, of)) > tol_math_check) then
if((abs(tau)-plasticState(ph)%state(6*ns+4*nt+nr+j, of)) > tol_math_check) then
!* Stress ratios
StressRatio_p = ((abs(tau)-plasticState(ph)%state(6*ns+4*nt+j, of))/&
StressRatio_p = ((abs(tau)-plasticState(ph)%state(6*ns+4*nt+nr+j, of))/&
(constitutive_dislotwin_SolidSolutionStrength(instance)+&
constitutive_dislotwin_tau_peierlsPerSlipFamily(f,instance)))&
**constitutive_dislotwin_pPerSlipFamily(f,instance)
StressRatio_pminus1 = ((abs(tau)-plasticState(ph)%state(6*ns+4*nt+j, of))/&
StressRatio_pminus1 = ((abs(tau)-plasticState(ph)%state(6*ns+4*nt+nr+j, of))/&
(constitutive_dislotwin_SolidSolutionStrength(instance)+&
constitutive_dislotwin_tau_peierlsPerSlipFamily(f,instance)))&
**(constitutive_dislotwin_pPerSlipFamily(f,instance)-1.0_pReal)
@ -1918,7 +1926,7 @@ function constitutive_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
!* Resolved shear stress on twin system
tau = dot_product(Tstar_v,lattice_Stwin_v(:,index_myFamily+i,ph))
!* Stress ratios
StressRatio_r = (plasticState(ph)%state(7_pInt*ns+4_pInt*nt+j, of)/ &
StressRatio_r = (plasticState(ph)%state(7_pInt*ns+4_pInt*nt+nr+j, of)/ &
tau)**constitutive_dislotwin_rPerTwinFamily(f,instance)
!* Shear rates due to twin
@ -1942,7 +1950,7 @@ function constitutive_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
end select
constitutive_dislotwin_postResults(c+j) = &
(constitutive_dislotwin_MaxTwinFraction(instance)-sumf)*lattice_shearTwin(index_myFamily+i,ph)*&
plasticState(ph)%state(7_pInt*ns+5_pInt*nt+j, of)*Ndot0*exp(-StressRatio_r)
plasticState(ph)%state(7_pInt*ns+5_pInt*nt+nr+j, of)*Ndot0*exp(-StressRatio_r)
endif
enddo ; enddo
@ -1980,13 +1988,13 @@ function constitutive_dislotwin_postResults(Tstar_v,Temperature,ipc,ip,el)
!* Resolved shear stress on slip system
tau = dot_product(Tstar_v,lattice_Sslip_v(:,1,index_myFamily+i,ph))
if((abs(tau)-plasticState(ph)%state(6*ns+4*nt+j, of)) > tol_math_check) then
if((abs(tau)-plasticState(ph)%state(6*ns+4*nt+nr+j, of)) > tol_math_check) then
!* Stress ratios
StressRatio_p = ((abs(tau)-plasticState(ph)%state(6*ns+4*nt+j, of))/&
StressRatio_p = ((abs(tau)-plasticState(ph)%state(6*ns+4*nt+nr+j, of))/&
(constitutive_dislotwin_SolidSolutionStrength(instance)+&
constitutive_dislotwin_tau_peierlsPerSlipFamily(f,instance)))&
**constitutive_dislotwin_pPerSlipFamily(f,instance)
StressRatio_pminus1 = ((abs(tau)-plasticState(ph)%state(6*ns+4*nt+j, of))/&
StressRatio_pminus1 = ((abs(tau)-plasticState(ph)%state(6*ns+4*nt+nr+j, of))/&
(constitutive_dislotwin_SolidSolutionStrength(instance)+&
constitutive_dislotwin_tau_peierlsPerSlipFamily(f,instance)))&
**(constitutive_dislotwin_pPerSlipFamily(f,instance)-1.0_pReal)

4
code/lattice.f90
View File

@ -1015,9 +1015,9 @@ subroutine lattice_init
lattice_C66(6,6,section) = IO_floatValue(line,positions,2_pInt)
case ('covera_ratio','c/a_ratio','c/a')
CoverA(section) = IO_floatValue(line,positions,2_pInt)
case ('aa', 'a_a', 'a_austenite')
case ('aa', 'a_a', 'a_austenite', 'a_fcc')
aA(section) = IO_floatValue(line,positions,2_pInt)
case ('am', 'a_m', 'a_martensite')
case ('am', 'a_m', 'a_martensite', 'a_bcc')
aM(section) = IO_floatValue(line,positions,2_pInt)
case ('cm', 'c_m', 'c_martensite')
cM(section) = IO_floatValue(line,positions,2_pInt)