more loops simplified
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Martin Diehl
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60e60e211c
commit
c0e7050867
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@ -1174,14 +1174,6 @@ subroutine plastic_dislotwin_LpAndItsTangent(Lp,dLp_dTstar99,Tstar_v,Temperature
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phase_plasticityInstance, &
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phaseAt, phasememberAt
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use lattice, only: &
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lattice_Strans, &
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lattice_Strans_v, &
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lattice_maxNslipFamily,&
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lattice_maxNtwinFamily, &
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lattice_maxNtransFamily, &
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lattice_NslipSystem, &
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lattice_NtwinSystem, &
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lattice_NtransSystem, &
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lattice_structure, &
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LATTICE_fcc_ID
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@ -1338,66 +1330,55 @@ subroutine plastic_dislotwin_LpAndItsTangent(Lp,dLp_dTstar99,Tstar_v,Temperature
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gdot_twin = 0.0_pReal
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dgdot_dtautwin = 0.0_pReal
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j = 0_pInt
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twinFamiliesLoop: do f = 1_pInt,size(prm%Ntwin,1)
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index_myFamily = sum(lattice_NtwinSystem(1:f-1_pInt,ph)) ! at which index starts my family
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twinSystemsLoop: do i = 1_pInt,prm%Ntwin(f)
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j = j+1_pInt
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tau_twin(j) = math_mul33xx33(S,prm%Schmid_twin(1:3,1:3,j))
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!* Stress ratios
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if (tau_twin(j) > tol_math_check) then
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StressRatio_r = (state(instance)%threshold_stress_twin(j,of)/tau_twin(j))**prm%r(f)
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!* Shear rates and their derivatives due to twin
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if (lattice_structure(ph) == LATTICE_FCC_ID) then
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s1=prm%fcc_twinNucleationSlipPair(1,j)
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s2=prm%fcc_twinNucleationSlipPair(2,j)
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if (tau_twin(j) < tau_r_twin(j,instance)) then
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Ndot0_twin=(abs(gdot_slip(s1))*(state(instance)%rhoEdge(s2,of)+state(ph)%rhoEdgeDip(s2,of))+& !!!!! correct?
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abs(gdot_slip(s2))*(state(instance)%rhoEdge(s1,of)+state(instance)%rhoEdgeDip(s1,of)))/&
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(prm%L0_twin*prm%burgers_slip(j))*&
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(1.0_pReal-exp(-prm%VcrossSlip/(kB*Temperature)*&
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(tau_r_twin(j,instance)-tau_twin(j))))
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else
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Ndot0_twin=0.0_pReal
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end if
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else
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Ndot0_twin=prm%Ndot0_twin(j)
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endif
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gdot_twin(j) = &
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(1.0_pReal-sumf-sumftr)*prm%shear_twin(j)*&
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state(instance)%twinVolume(j,of)*Ndot0_twin*exp(-StressRatio_r)
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dgdot_dtautwin(j) = ((gdot_twin(j)*prm%r(j))/tau_twin(j))*StressRatio_r
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endif
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twinSystems: do j = 1_pInt, prm%totalNtwin
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Lp = Lp + gdot_twin(j)*prm%Schmid_twin(1:3,1:3,j)
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forall (k=1_pInt:3_pInt,l=1_pInt:3_pInt,m=1_pInt:3_pInt,n=1_pInt:3_pInt) &
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dLp_dTstar3333(k,l,m,n) = dLp_dTstar3333(k,l,m,n) &
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+ dgdot_dtautwin(j)* prm%Schmid_twin(k,l,j)*prm%Schmid_twin(m,n,j)
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enddo twinSystemsLoop
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enddo twinFamiliesLoop
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tau_twin(j) = math_mul33xx33(S,prm%Schmid_twin(1:3,1:3,j))
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if (tau_twin(j) > tol_math_check) then
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StressRatio_r = (state(instance)%threshold_stress_twin(j,of)/tau_twin(j))**prm%r(f)
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!* Shear rates and their derivatives due to twin
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if (lattice_structure(ph) == LATTICE_FCC_ID) then
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s1=prm%fcc_twinNucleationSlipPair(1,j)
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s2=prm%fcc_twinNucleationSlipPair(2,j)
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if (tau_twin(j) < tau_r_twin(j,instance)) then
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Ndot0_twin=(abs(gdot_slip(s1))*(state(instance)%rhoEdge(s2,of)+state(ph)%rhoEdgeDip(s2,of))+& !!!!! correct?
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abs(gdot_slip(s2))*(state(instance)%rhoEdge(s1,of)+state(instance)%rhoEdgeDip(s1,of)))/&
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(prm%L0_twin*prm%burgers_slip(j))*&
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(1.0_pReal-exp(-prm%VcrossSlip/(kB*Temperature)*&
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(tau_r_twin(j,instance)-tau_twin(j))))
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else
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Ndot0_twin=0.0_pReal
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end if
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else
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Ndot0_twin=prm%Ndot0_twin(j)
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endif
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gdot_twin(j) = &
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(1.0_pReal-sumf-sumftr)*prm%shear_twin(j)*&
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state(instance)%twinVolume(j,of)*Ndot0_twin*exp(-StressRatio_r)
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dgdot_dtautwin(j) = ((gdot_twin(j)*prm%r(j))/tau_twin(j))*StressRatio_r
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endif
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Lp = Lp + gdot_twin(j)*prm%Schmid_twin(1:3,1:3,j)
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forall (k=1_pInt:3_pInt,l=1_pInt:3_pInt,m=1_pInt:3_pInt,n=1_pInt:3_pInt) &
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dLp_dTstar3333(k,l,m,n) = dLp_dTstar3333(k,l,m,n) &
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+ dgdot_dtautwin(j)* prm%Schmid_twin(k,l,j)*prm%Schmid_twin(m,n,j)
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enddo twinSystems
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!* Phase transformation part
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gdot_trans = 0.0_pReal
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dgdot_dtautrans = 0.0_pReal
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j = 0_pInt
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transFamiliesLoop: do f = 1_pInt,size(prm%Ntrans,1)
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index_myFamily = sum(lattice_NtransSystem(1:f-1_pInt,ph)) ! at which index starts my family
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transSystemsLoop: do i = 1_pInt,prm%Ntrans(f)
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j = j+1_pInt
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!* Resolved shear stress on transformation system
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tau_trans(j) = math_mul33xx33(S,lattice_Strans(1:3,1:3,index_myFamily+i,ph))
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transSystems: do j = 1_pInt, prm%totalNtrans
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tau_trans(j) = math_mul33xx33(S,prm%Schmid_trans(1:3,1:3,j))
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!* Stress ratios
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if (tau_trans(j) > tol_math_check) then
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StressRatio_s = (state(instance)%threshold_stress_trans(j,of)/tau_trans(j))**prm%s(f)
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!* Shear rates and their derivatives due to transformation
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select case(lattice_structure(ph))
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case (LATTICE_fcc_ID)
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s1=prm%fcc_twinNucleationSlipPair(1,j)
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s2=prm%fcc_twinNucleationSlipPair(2,j)
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if (lattice_structure(ph) == LATTICE_FCC_ID) then
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s1=prm%fcc_twinNucleationSlipPair(1,j)
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s2=prm%fcc_twinNucleationSlipPair(2,j)
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if (tau_trans(j) < tau_r_trans(j,instance)) then
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Ndot0_trans=(abs(gdot_slip(s1))*(state(instance)%rhoEdge(s2,of)+state(instance)%rhoEdgeDip(s2,of))+& !!!!! correct?
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abs(gdot_slip(s2))*(state(instance)%rhoEdge(s1,of)+state(instance)%rhoEdgeDip(s1,of)))/&
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@ -1407,9 +1388,9 @@ subroutine plastic_dislotwin_LpAndItsTangent(Lp,dLp_dTstar99,Tstar_v,Temperature
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else
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Ndot0_trans=0.0_pReal
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end if
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case default
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else
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Ndot0_trans=prm%Ndot0_trans(j)
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end select
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endif
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gdot_trans(j) = &
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(1.0_pReal-sumf-sumftr)*&
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state(instance)%martensiteVolume(j,of)*Ndot0_trans*exp(-StressRatio_s)
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@ -1417,17 +1398,14 @@ subroutine plastic_dislotwin_LpAndItsTangent(Lp,dLp_dTstar99,Tstar_v,Temperature
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endif
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!* Plastic velocity gradient for phase transformation
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Lp = Lp + gdot_trans(j)*lattice_Strans(:,:,index_myFamily+i,ph)
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Lp = Lp + gdot_trans(j)*prm%Schmid_trans(1:3,1:3,j)
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!* Calculation of the tangent of Lp
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forall (k=1_pInt:3_pInt,l=1_pInt:3_pInt,m=1_pInt:3_pInt,n=1_pInt:3_pInt) &
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dLp_dTstar3333(k,l,m,n) = &
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dLp_dTstar3333(k,l,m,n) + dgdot_dtautrans(j)*&
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lattice_Strans(k,l,index_myFamily+i,ph)*&
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lattice_Strans(m,n,index_myFamily+i,ph)
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dLp_dTstar3333(k,l,m,n) = dLp_dTstar3333(k,l,m,n) &
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+ dgdot_dtautrans(j) * prm%Schmid_trans(k,l,j)* prm%Schmid_trans(m,n,j)
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enddo transSystemsLoop
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enddo transFamiliesLoop
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enddo transSystems
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end associate
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dLp_dTstar99 = math_Plain3333to99(dLp_dTstar3333)
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@ -1600,11 +1578,9 @@ subroutine plastic_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
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if (tau_twin(j) > tol_math_check) then
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StressRatio_r = (state(instance)%threshold_stress_twin(j,of)/&
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tau_twin(j))**prm%r(j)
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!* Shear rates and their derivatives due to twin
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select case(lattice_structure(ph))
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case (LATTICE_fcc_ID)
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s1=lattice_fcc_twinNucleationSlipPair(1,index_myFamily+i)
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s2=lattice_fcc_twinNucleationSlipPair(2,index_myFamily+i)
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if (lattice_structure(ph) == LATTICE_FCC_ID) then
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s1=prm%fcc_twinNucleationSlipPair(1,j)
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s2=prm%fcc_twinNucleationSlipPair(2,j)
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if (tau_twin(j) < tau_r_twin(j,instance)) then
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Ndot0_twin=(abs(gdot_slip(s1))*(state(instance)%rhoEdge(s2,of)+state(instance)%rhoEdgeDip(s2,of))+&
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abs(gdot_slip(s2))*(state(instance)%rhoEdge(s1,of)+state(instance)%rhoEdgeDip(s1,of)))/&
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@ -1614,9 +1590,9 @@ subroutine plastic_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
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else
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Ndot0_twin=0.0_pReal
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end if
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case default
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else
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Ndot0_twin=prm%Ndot0_twin(j)
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end select
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endif
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dotState(instance)%twinFraction(j,of) = &
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(1.0_pReal-sumf-sumftr)*&
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state(instance)%twinVolume(j,of)*Ndot0_twin*exp(-StressRatio_r)
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@ -1627,12 +1603,7 @@ subroutine plastic_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
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enddo
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enddo
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!* Transformation volume fraction evolution
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j = 0_pInt
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do f = 1_pInt,size(prm%Ntrans,1)
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index_myFamily = sum(lattice_NtransSystem(1:f-1_pInt,ph)) ! at which index starts my family
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do i = 1_pInt,prm%Ntrans(f) ! process each (active) trans system in family
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j = j+1_pInt
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transSystems: do j = 1_pInt, prm%totalNtrans
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tau_trans(j) = math_mul33xx33(S,lattice_Strans(1:3,1:3,index_myFamily+i,ph))
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@ -1641,10 +1612,9 @@ subroutine plastic_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
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StressRatio_s = (state(instance)%threshold_stress_trans(j,of)/&
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tau_trans(j))**prm%s(f)
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!* Shear rates and their derivatives due to transformation
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select case(lattice_structure(ph))
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case (LATTICE_fcc_ID)
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s1=lattice_fcc_twinNucleationSlipPair(1,index_myFamily+i)
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s2=lattice_fcc_twinNucleationSlipPair(2,index_myFamily+i)
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if (lattice_structure(ph) == LATTICE_FCC_ID) then
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s1=prm%fcc_twinNucleationSlipPair(1,j)
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s2=prm%fcc_twinNucleationSlipPair(2,j)
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if (tau_trans(j) < tau_r_trans(j,instance)) then
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Ndot0_trans=(abs(gdot_slip(s1))*(state(instance)%rhoEdge(s2,of)+state(instance)%rhoEdgeDip(s2,of))+&
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abs(gdot_slip(s2))*(state(instance)%rhoEdge(s1,of)+state(instance)%rhoEdgeDip(s1,of)))/&
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@ -1654,9 +1624,9 @@ subroutine plastic_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
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else
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Ndot0_trans=0.0_pReal
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end if
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case default
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else
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Ndot0_trans=prm%Ndot0_trans(j)
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end select
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endif
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dotState(instance)%strainTransFraction(j,of) = &
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(1.0_pReal-sumf-sumftr)*&
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state(instance)%martensiteVolume(j,of)*Ndot0_trans*exp(-StressRatio_s)
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@ -1665,8 +1635,7 @@ subroutine plastic_dislotwin_dotState(Tstar_v,Temperature,ipc,ip,el)
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! lattice_sheartrans(index_myfamily+i,ph)
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endif
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enddo
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enddo
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enddo transSystems
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end associate
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end subroutine plastic_dislotwin_dotState
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