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DAMASK_EICMD
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Jan 23-1

This commit is contained in:
Achal H P 2024-01-23 19:09:53 +05:30
parent 4c3d580688
commit c3ce2691b6
1 changed files with 15 additions and 10 deletions
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25
src/phase_mechanical_plastic_phenopowerlaw.f90
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@ -284,6 +284,7 @@ do ph = 1, phases%length
idx_dot%f_twin = [startIndex,endIndex] ! Achal
stt%f_twin => plasticState(ph)%state(startIndex:endIndex,:) ! Achal
deltastate(ph)%f_twin => plasticState(ph)%state(startIndex-o:endIndex-o,:) ! Achal
plasticState(ph)%atol(startIndex:endIndex) = pl%get_asFloat('atol_gamma',defaultVal=1.0e-6_pReal)
!write(6,*)"delta state", deltastate(ph)%f_twin ! Achal Delete
@ -323,7 +324,7 @@ real(pReal), dimension(param(ph)%sum_N_sl) :: &
dot_gamma_sl_pos,dot_gamma_sl_neg, &
ddot_gamma_dtau_sl_pos,ddot_gamma_dtau_sl_neg
real(pReal), dimension(param(ph)%sum_N_tw) :: &
dot_gamma_tw,ddot_gamma_dtau_tw
dot_gamma_tw,fdot_twin, ddot_gamma_dtau_tw
Lp = 0.0_pReal
dLp_dMp = 0.0_pReal
@ -339,11 +340,11 @@ slipSystems: do i = 1, prm%sum_N_sl
+ ddot_gamma_dtau_sl_neg(i) * prm%P_sl(k,l,i) * prm%P_nS_neg(m,n,i)
end do slipSystems
call kinetics_tw(Mp,ph,en,dot_gamma_tw,ddot_gamma_dtau_tw)
call kinetics_tw(Mp,ph,en,dot_gamma_tw,fdot_twin, ddot_gamma_dtau_tw) !< Achal, Skip Lp route, delete/comment
twinSystems: do i = 1, prm%sum_N_tw
Lp = Lp + dot_gamma_tw(i)*prm%P_tw(1:3,1:3,i)
forall (k=1:3,l=1:3,m=1:3,n=1:3) &
twinSystems: do i = 1, prm%sum_N_tw !< Achal, Skip Lp route, delete/comment
Lp = Lp + dot_gamma_tw(i)*prm%P_tw(1:3,1:3,i) !< Achal, Skip Lp route, delete/comment
forall (k=1:3,l=1:3,m=1:3,n=1:3) & !< Achal, Skip Lp route, delete/comment
dLp_dMp(k,l,m,n) = dLp_dMp(k,l,m,n) &
+ ddot_gamma_dtau_tw(i)*prm%P_tw(k,l,i)*prm%P_tw(m,n,i)
end do twinSystems
@ -380,16 +381,19 @@ associate(prm => param(ph), stt => state(ph), &
dot_xi_sl => dotState(indexDotState(ph)%xi_sl(1):indexDotState(ph)%xi_sl(2)), &
dot_xi_tw => dotState(indexDotState(ph)%xi_tw(1):indexDotState(ph)%xi_tw(2)), &
dot_gamma_sl => dotState(indexDotState(ph)%gamma_sl(1):indexDotState(ph)%gamma_sl(2)), &
dot_gamma_tw => dotState(indexDotState(ph)%gamma_tw(1):indexDotState(ph)%gamma_tw(2)))
dot_gamma_tw => dotState(indexDotState(ph)%gamma_tw(1):indexDotState(ph)%gamma_tw(2)), & !Achal)
fdot_twin => dotState(indexDotState(ph)%f_twin(1):indexDotState(ph)%f_twin(2))) !Achal
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)
call kinetics_tw(Mp,ph,en,dot_gamma_tw)
if(en==1) call plastic_kinematic_deltaFp(Mp,ph,en,twinJump,deltaFp) ! delete this ! delete this
call kinetics_tw(Mp,ph,en,dot_gamma_tw,fdot_twin)
!if(en==1) call plastic_kinematic_deltaFp(Mp,ph,en,twinJump,deltaFp) ! delete this ! delete this
!write(6,*)'deltaFp', deltaFp ! delete this
!write(6,*)'characteristicShearTwin', prm%gamma_char
!write(6,*)'Schmid_twin',prm%P_sl
!if(en==1) write(6,*)'maxF',maxval(stt%gamma_tw(:,en)/prm%gamma_char) ! delete Achal
if(en==1) write(6,*)'f_twin',indexDotState(ph)%f_twin
!if(en==1) write(6,*)'f_twin',f_twin
sumF = sum(stt%gamma_tw(:,en)/prm%gamma_char)
xi_sl_sat_offset = prm%f_sat_sl_tw*sqrt(sumF)
@ -597,7 +601,7 @@ end subroutine kinetics_sl
! have the optional arguments at the end.
!--------------------------------------------------------------------------------------------------
pure subroutine kinetics_tw(Mp,ph,en,&
dot_gamma_tw,ddot_gamma_dtau_tw)
dot_gamma_tw, fdot_twin, ddot_gamma_dtau_tw) !< Achal added fdot
real(pReal), dimension(3,3), intent(in) :: &
Mp !< Mandel stress
@ -606,7 +610,7 @@ integer, intent(in) :: &
en
real(pReal), dimension(param(ph)%sum_N_tw), intent(out) :: &
dot_gamma_tw
dot_gamma_tw, fdot_twin
real(pReal), dimension(param(ph)%sum_N_tw), intent(out), optional :: &
ddot_gamma_dtau_tw
@ -622,6 +626,7 @@ associate(prm => param(ph), stt => state(ph))
where(tau_tw > 0.0_pReal)
dot_gamma_tw = (1.0_pReal-sum(stt%gamma_tw(:,en)/prm%gamma_char)) & ! only twin in untwinned volume fraction
* prm%dot_gamma_0_tw*(abs(tau_tw)/stt%xi_tw(:,en))**prm%n_tw
fdot_twin = (0.05_pReal*(abs(tau_tw)/state(ph)%xi_tw(:,en))**param(ph)%n_tw)/param(ph)%gamma_char
else where
dot_gamma_tw = 0.0_pReal
end where