moved rate sensitivity block to where it belongs to, namely the analytic jacobian calculation
This commit is contained in:
Christoph Kords
parent
4b7890f133
commit
391d83fa2b
|
|
@ -1182,6 +1182,45 @@ subroutine crystallite_stressAndItsTangent(updateJaco,rate_sensitivity)
|
|||
enddo elementLooping6
|
||||
!$OMP END PARALLEL DO
|
||||
|
||||
rateSensitivity: if (rate_sensitivity) then
|
||||
!$OMP PARALLEL DO PRIVATE(dFedFdot,dSdFdot,dSdFe,Fpinv_rate,FDot_inv,counter,dFp_invdFdot,myNgrains)
|
||||
elementLooping11: do e = FEsolving_execElem(1),FEsolving_execElem(2)
|
||||
myNgrains = homogenization_Ngrains(mesh_element(3,e))
|
||||
do i = FEsolving_execIP(1,e),FEsolving_execIP(2,e) ! iterate over IPs of this element to be processed
|
||||
do g = 1_pInt,myNgrains
|
||||
Fpinv_rate = math_mul33x33(crystallite_invFp(1:3,1:3,g,i,e),crystallite_Lp(1:3,1:3,g,i,e)) ! dFp^-1 = dFp^-1/dt *dt... dFp may overshoot dF by small ammount as
|
||||
FDot_inv = crystallite_subF(1:3,1:3,g,i,e) - crystallite_F0(1:3,1:3,g,i,e)
|
||||
counter = 0.0_pReal
|
||||
do p=1_pInt,3_pInt; do o=1_pInt,3_pInt
|
||||
if (abs(FDot_inv(o,p)) < relevantStrain) then
|
||||
FDot_inv(o,p) = 0.0_pReal
|
||||
else
|
||||
counter = counter + 1.0_pReal
|
||||
FDot_inv(o,p) = crystallite_dt(g,i,e)/FDot_inv(o,p)
|
||||
endif
|
||||
enddo; enddo
|
||||
if (counter > 0.0_pReal) FDot_inv = FDot_inv/counter
|
||||
forall(p=1_pInt:3_pInt, o=1_pInt:3_pInt) &
|
||||
dFp_invdFdot(o,p,1:3,1:3) = Fpinv_rate(o,p)*FDot_inv
|
||||
forall(p=1_pInt:3_pInt, o=1_pInt:3_pInt) &
|
||||
dFedFdot(1:3,1:3,o,p) = math_transpose33(math_mul33x33(crystallite_subF(1:3,1:3,g,i,e), &
|
||||
dFp_invdFdot(1:3,1:3,o,p)))
|
||||
call constitutive_TandItsTangent(junk,dSdFe,crystallite_subFe0(1:3,1:3,g,i,e),g,i,e) ! call constitutive law to calculate 2nd Piola-Kirchhoff stress and its derivative
|
||||
dSdFdot = math_mul3333xx3333(dSdFe,dFedFdot)
|
||||
forall(p=1_pInt:3_pInt, o=1_pInt:3_pInt) &
|
||||
crystallite_dPdF(1:3,1:3,o,p,g,i,e) = crystallite_dPdF(1:3,1:3,o,p,g,i,e) - &
|
||||
(math_mul33x33(math_mul33x33(dFedFdot(1:3,1:3,o,p), &
|
||||
math_Mandel6to33(crystallite_Tstar_v(1:6,g,i,e))),math_transpose33( &
|
||||
crystallite_invFp(1:3,1:3,g,i,e))) + & ! dP/dFdot = dFe/dFdot * S * Fp^-T...
|
||||
math_mul33x33(math_mul33x33(crystallite_subFe0(1:3,1:3,g,i,e), &
|
||||
math_Mandel6to33(crystallite_Tstar_v(1:6,g,i,e))),math_transpose33(dFp_invdFdot(1:3,1:3,o,p))) & ! + Fe * S * dFp^-T/dFdot...
|
||||
+ math_mul33x33(crystallite_subFe0(1:3,1:3,g,i,e), &
|
||||
math_mul33x33(dSdFdot(1:3,1:3,o,p),math_transpose33(crystallite_invFp(1:3,1:3,g,i,e))))) ! + Fe * dS/dFdot * Fp^-T
|
||||
enddo; enddo;
|
||||
enddo elementLooping11
|
||||
!$OMP END PARALLEL DO
|
||||
endif rateSensitivity
|
||||
|
||||
|
||||
else jacobianMethod
|
||||
|
||||
|
|
@ -1346,47 +1385,8 @@ subroutine crystallite_stressAndItsTangent(updateJaco,rate_sensitivity)
|
|||
crystallite_converged(g,i,e) = convergenceFlag_backup(g,i,e)
|
||||
endforall
|
||||
enddo elementLooping10
|
||||
|
||||
endif jacobianMethod
|
||||
|
||||
|
||||
rateSensitivity: if (rate_sensitivity) then
|
||||
!$OMP PARALLEL DO PRIVATE(dFedFdot,dSdFdot,dSdFe,Fpinv_rate,FDot_inv,counter,dFp_invdFdot,myNgrains)
|
||||
elementLooping11: do e = FEsolving_execElem(1),FEsolving_execElem(2)
|
||||
myNgrains = homogenization_Ngrains(mesh_element(3,e))
|
||||
do i = FEsolving_execIP(1,e),FEsolving_execIP(2,e) ! iterate over IPs of this element to be processed
|
||||
do g = 1_pInt,myNgrains
|
||||
Fpinv_rate = math_mul33x33(crystallite_invFp(1:3,1:3,g,i,e),crystallite_Lp(1:3,1:3,g,i,e)) ! dFp^-1 = dFp^-1/dt *dt... dFp may overshoot dF by small ammount as
|
||||
FDot_inv = crystallite_subF(1:3,1:3,g,i,e) - crystallite_F0(1:3,1:3,g,i,e)
|
||||
counter = 0.0_pReal
|
||||
do p=1_pInt,3_pInt; do o=1_pInt,3_pInt
|
||||
if (abs(FDot_inv(o,p)) < relevantStrain) then
|
||||
FDot_inv(o,p) = 0.0_pReal
|
||||
else
|
||||
counter = counter + 1.0_pReal
|
||||
FDot_inv(o,p) = crystallite_dt(g,i,e)/FDot_inv(o,p)
|
||||
endif
|
||||
enddo; enddo
|
||||
if (counter > 0.0_pReal) FDot_inv = FDot_inv/counter
|
||||
forall(p=1_pInt:3_pInt, o=1_pInt:3_pInt) &
|
||||
dFp_invdFdot(o,p,1:3,1:3) = Fpinv_rate(o,p)*FDot_inv
|
||||
forall(p=1_pInt:3_pInt, o=1_pInt:3_pInt) &
|
||||
dFedFdot(1:3,1:3,o,p) = math_transpose33(math_mul33x33(crystallite_subF(1:3,1:3,g,i,e), &
|
||||
dFp_invdFdot(1:3,1:3,o,p)))
|
||||
call constitutive_TandItsTangent(junk,dSdFe,crystallite_subFe0(1:3,1:3,g,i,e),g,i,e) ! call constitutive law to calculate 2nd Piola-Kirchhoff stress and its derivative
|
||||
dSdFdot = math_mul3333xx3333(dSdFe,dFedFdot)
|
||||
forall(p=1_pInt:3_pInt, o=1_pInt:3_pInt) &
|
||||
crystallite_dPdF(1:3,1:3,o,p,g,i,e) = crystallite_dPdF(1:3,1:3,o,p,g,i,e) - &
|
||||
(math_mul33x33(math_mul33x33(dFedFdot(1:3,1:3,o,p), &
|
||||
math_Mandel6to33(crystallite_Tstar_v(1:6,g,i,e))),math_transpose33( &
|
||||
crystallite_invFp(1:3,1:3,g,i,e))) + & ! dP/dFdot = dFe/dFdot * S * Fp^-T...
|
||||
math_mul33x33(math_mul33x33(crystallite_subFe0(1:3,1:3,g,i,e), &
|
||||
math_Mandel6to33(crystallite_Tstar_v(1:6,g,i,e))),math_transpose33(dFp_invdFdot(1:3,1:3,o,p))) & ! + Fe * S * dFp^-T/dFdot...
|
||||
+ math_mul33x33(crystallite_subFe0(1:3,1:3,g,i,e), &
|
||||
math_mul33x33(dSdFdot(1:3,1:3,o,p),math_transpose33(crystallite_invFp(1:3,1:3,g,i,e))))) ! + Fe * dS/dFdot * Fp^-T
|
||||
enddo; enddo;
|
||||
enddo elementLooping11
|
||||
!$OMP END PARALLEL DO
|
||||
endif rateSensitivity
|
||||
endif computeJacobian
|
||||
|
||||
elementLooping12: do e = FEsolving_execElem(1),FEsolving_execElem(2)
|
||||
|
|
|
|||
Loading…
Reference in New Issue