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Jan 19_2

This commit is contained in:
Achal H P 2024-01-19 18:20:31 +05:30
parent b6a049d80e
commit f2704a0038
2 changed files with 8 additions and 6 deletions
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6
src/phase_mechanical_plastic.f90
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@ -404,7 +404,7 @@ module function plastic_deltaState(ph, en) result(broken)
broken = .false. broken = .false.
select case (phase_plasticity(ph)) select case (phase_plasticity(ph))
case (PLASTIC_NONLOCAL_ID,PLASTIC_KINEHARDENING_ID, PLASTIC_PHENOPOWERLAW_ID) !> Achal case (PLASTIC_NONLOCAL_ID,PLASTIC_KINEHARDENING_ID)!, PLASTIC_PHENOPOWERLAW_ID) !> Achal
Mp = matmul(matmul(transpose(phase_mechanical_Fi(ph)%data(1:3,1:3,en)),& Mp = matmul(matmul(transpose(phase_mechanical_Fi(ph)%data(1:3,1:3,en)),&
phase_mechanical_Fi(ph)%data(1:3,1:3,en)),& phase_mechanical_Fi(ph)%data(1:3,1:3,en)),&
@ -418,8 +418,8 @@ module function plastic_deltaState(ph, en) result(broken)
case (PLASTIC_NONLOCAL_ID) plasticType case (PLASTIC_NONLOCAL_ID) plasticType
call plastic_nonlocal_deltaState(Mp,ph,en) call plastic_nonlocal_deltaState(Mp,ph,en)
case (PLASTIC_PHENOPOWERLAW_ID) plasticType !> Achal !case (PLASTIC_PHENOPOWERLAW_ID) plasticType !> Achal
call plastic_phenopowerlaw_deltaState(ph,en) !> Achal ! call plastic_phenopowerlaw_deltaState(ph,en) !> Achal
end select plasticType end select plasticType

8
src/phase_mechanical_plastic_phenopowerlaw.f90
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@ -381,10 +381,11 @@ associate(prm => param(ph), stt => state(ph), &
call kinetics_sl(Mp,ph,en,dot_gamma_sl_pos,dot_gamma_sl_neg) call kinetics_sl(Mp,ph,en,dot_gamma_sl_pos,dot_gamma_sl_neg)
dot_gamma_sl = abs(dot_gamma_sl_pos+dot_gamma_sl_neg) dot_gamma_sl = abs(dot_gamma_sl_pos+dot_gamma_sl_neg)
call kinetics_tw(Mp,ph,en,dot_gamma_tw) call kinetics_tw(Mp,ph,en,dot_gamma_tw)
if(en==1) call plastic_kinematic_deltaFp(Mp,ph,en,twinJump,deltaFp) ! delete this if(en==1) call plastic_kinematic_deltaFp(Mp,ph,en,twinJump,deltaFp) ! delete this ! delete this
!write(6,*)'deltaFp', deltaFp ! delete this !write(6,*)'deltaFp', deltaFp ! delete this
!write(6,*)'characteristicShearTwin', prm%gamma_char !write(6,*)'characteristicShearTwin', prm%gamma_char
!write(6,*)'Schmid_twin',prm%P_sl !write(6,*)'Schmid_twin',prm%P_sl
if(en==1) write(6,*)'maxF',maxval(stt%gamma_tw(:,en)/prm%gamma_char)
sumF = sum(stt%gamma_tw(:,en)/prm%gamma_char) sumF = sum(stt%gamma_tw(:,en)/prm%gamma_char)
xi_sl_sat_offset = prm%f_sat_sl_tw*sqrt(sumF) xi_sl_sat_offset = prm%f_sat_sl_tw*sqrt(sumF)
@ -434,7 +435,7 @@ twinJump = .false.
deltaFp = math_I3 deltaFp = math_I3
tau_tw = [(math_tensordot(Mp,param(ph)%P_tw(1:3,1:3,i)),i=1,param(ph)%sum_N_tw)] tau_tw = [(math_tensordot(Mp,param(ph)%P_tw(1:3,1:3,i)),i=1,param(ph)%sum_N_tw)]
twin_var = maxloc((0.05_pReal*(abs(tau_tw)/state(ph)%xi_tw(:,en))**param(ph)%n_tw)/param(ph)%gamma_char,dim=1) ! This prints values from 1 to 6 twin_var = maxloc((0.05_pReal*(abs(tau_tw)/state(ph)%xi_tw(:,en))**param(ph)%n_tw)/param(ph)%gamma_char,dim=1) ! This prints values from 1 to 6, fdot0_twin is taken as 0.05
fdot_twin = (0.05_pReal*(abs(tau_tw)/state(ph)%xi_tw(:,en))**param(ph)%n_tw)/param(ph)%gamma_char ! This is sometimes >1 fdot_twin = (0.05_pReal*(abs(tau_tw)/state(ph)%xi_tw(:,en))**param(ph)%n_tw)/param(ph)%gamma_char ! This is sometimes >1
!write(6,*) 'twin_var', twin_var !delete this !write(6,*) 'twin_var', twin_var !delete this
@ -445,7 +446,8 @@ call RANDOM_NUMBER(random)
!write(6,*)'random',random !delete this !write(6,*)'random',random !delete this
Success_Growth: if (random*0.0000000000000000000000001_pReal <= sum(state(ph)%gamma_tw(:,en)/param(ph)%gamma_char)) then ! Instead of sum take max Success_Growth: if (random*0.0000000000000000000000001_pReal <= maxval((0.05_pReal*(abs(tau_tw) &
/state(ph)%xi_tw(:,en))**param(ph)%n_tw)/param(ph)%gamma_char)) then ! Instead of sum take max
twinJump = .true. twinJump = .true.
deltaFp = param(ph)%CorrespondanceMatrix(:,:,twin_var) deltaFp = param(ph)%CorrespondanceMatrix(:,:,twin_var)
deltastate(ph)%f_twin(:,en) = 0.0_pReal - state(ph)%f_twin(:,en) deltastate(ph)%f_twin(:,en) = 0.0_pReal - state(ph)%f_twin(:,en)