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bugfix 

incorrect handling of NonSchmid behavior
This commit is contained in:
Martin Diehl 2021-03-26 13:51:09 +01:00
parent b6a8754082
commit 949c37c4d0
1 changed files with 10 additions and 10 deletions
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10
src/phase_mechanical_plastic_nonlocal.f90
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@ -827,14 +827,14 @@ module subroutine nonlocal_LpAndItsTangent(Lp,dLp_dMp, &
!screws !screws
if (prm%nonSchmidActive) then if (prm%nonSchmidActive) then
v(:,3:4) = spread(v(:,1),2,2)
dv_dtau(:,3:4) = spread(dv_dtau(:,1),2,2)
dv_dtauNS(:,3:4) = spread(dv_dtauNS(:,1),2,2)
else
do t = 3,4 do t = 3,4
call kinetics(v(:,t), dv_dtau(:,t), dv_dtauNS(:,t), & call kinetics(v(:,t), dv_dtau(:,t), dv_dtauNS(:,t), &
tau, tauNS(:,t), dst%tau_pass(:,me),2,Temperature, ph) tau, tauNS(:,t), dst%tau_pass(:,me),2,Temperature, ph)
enddo enddo
else
v(:,3:4) = spread(v(:,1),2,2)
dv_dtau(:,3:4) = spread(dv_dtau(:,1),2,2)
dv_dtauNS(:,3:4) = spread(dv_dtauNS(:,1),2,2)
endif endif
stt%v(:,me) = pack(v,.true.) stt%v(:,me) = pack(v,.true.)
@ -854,7 +854,7 @@ module subroutine nonlocal_LpAndItsTangent(Lp,dLp_dMp, &
+ prm%Schmid(i,j,s) * prm%Schmid(k,l,s) & + prm%Schmid(i,j,s) * prm%Schmid(k,l,s) &
* sum(rhoSgl(s,1:4) * dv_dtau(s,1:4)) * prm%b_sl(s) & * sum(rhoSgl(s,1:4) * dv_dtau(s,1:4)) * prm%b_sl(s) &
+ prm%Schmid(i,j,s) & + prm%Schmid(i,j,s) &
* ( prm%nonSchmid_pos(k,l,s) * rhoSgl(s,3) * dv_dtauNS(s,3) & * (+ prm%nonSchmid_pos(k,l,s) * rhoSgl(s,3) * dv_dtauNS(s,3) &
- prm%nonSchmid_neg(k,l,s) * rhoSgl(s,4) * dv_dtauNS(s,4)) * prm%b_sl(s) - prm%nonSchmid_neg(k,l,s) * rhoSgl(s,4) * dv_dtauNS(s,4)) * prm%b_sl(s)
enddo enddo