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initialize L_(i/p), L_(i,p)0

This commit is contained in:
Martin Diehl 2021-07-22 12:31:10 +02:00
parent 69cc0b528b
commit 5ac592eb9e
2 changed files with 16 additions and 16 deletions
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4
src/mesh/mesh_mech_FEM.f90
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@ -289,8 +289,8 @@ type(tSolutionState) function FEM_mechanical_solution( &
params%timeinc = timeinc params%timeinc = timeinc
params%fieldBC = fieldBC params%fieldBC = fieldBC
call SNESSolve(mechanical_snes,PETSC_NULL_VEC,solution,ierr); CHKERRQ(ierr) ! solve mechanical_snes based on solution guess (result in solution) call SNESSolve(mechanical_snes,PETSC_NULL_VEC,solution,ierr); CHKERRQ(ierr) ! solve mechanical_snes based on solution guess (result in solution)
call SNESGetConvergedReason(mechanical_snes,reason,ierr); CHKERRQ(ierr) ! solution converged? call SNESGetConvergedReason(mechanical_snes,reason,ierr); CHKERRQ(ierr) ! solution converged?
terminallyIll = .false. terminallyIll = .false.
if (reason < 1) then ! 0: still iterating (will not occur), negative -> convergence error if (reason < 1) then ! 0: still iterating (will not occur), negative -> convergence error

28
src/phase_mechanical.f90
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@ -215,8 +215,8 @@ module subroutine mechanical_init(materials,phases)
allocate(phase_mechanical_F0(phases%length)) allocate(phase_mechanical_F0(phases%length))
allocate(phase_mechanical_Li(phases%length)) allocate(phase_mechanical_Li(phases%length))
allocate(phase_mechanical_Li0(phases%length)) allocate(phase_mechanical_Li0(phases%length))
allocate(phase_mechanical_Lp0(phases%length))
allocate(phase_mechanical_Lp(phases%length)) allocate(phase_mechanical_Lp(phases%length))
allocate(phase_mechanical_Lp0(phases%length))
allocate(phase_mechanical_S(phases%length)) allocate(phase_mechanical_S(phases%length))
allocate(phase_mechanical_P(phases%length)) allocate(phase_mechanical_P(phases%length))
allocate(phase_mechanical_S0(phases%length)) allocate(phase_mechanical_S0(phases%length))
@ -224,20 +224,20 @@ module subroutine mechanical_init(materials,phases)
do ph = 1, phases%length do ph = 1, phases%length
Nmembers = count(material_phaseID == ph) Nmembers = count(material_phaseID == ph)
allocate(phase_mechanical_Fi(ph)%data(3,3,Nmembers))
allocate(phase_mechanical_Fe(ph)%data(3,3,Nmembers)) allocate(phase_mechanical_Fe(ph)%data(3,3,Nmembers))
allocate(phase_mechanical_Fi(ph)%data(3,3,Nmembers))
allocate(phase_mechanical_Fi0(ph)%data(3,3,Nmembers)) allocate(phase_mechanical_Fi0(ph)%data(3,3,Nmembers))
allocate(phase_mechanical_Fp(ph)%data(3,3,Nmembers)) allocate(phase_mechanical_Fp(ph)%data(3,3,Nmembers))
allocate(phase_mechanical_Fp0(ph)%data(3,3,Nmembers)) allocate(phase_mechanical_Fp0(ph)%data(3,3,Nmembers))
allocate(phase_mechanical_Li(ph)%data(3,3,Nmembers)) allocate(phase_mechanical_F(ph)%data(3,3,Nmembers))
allocate(phase_mechanical_Li0(ph)%data(3,3,Nmembers)) allocate(phase_mechanical_F0(ph)%data(3,3,Nmembers))
allocate(phase_mechanical_Lp0(ph)%data(3,3,Nmembers)) allocate(phase_mechanical_Li(ph)%data(3,3,Nmembers),source=0.0_pReal)
allocate(phase_mechanical_Lp(ph)%data(3,3,Nmembers)) allocate(phase_mechanical_Li0(ph)%data(3,3,Nmembers),source=0.0_pReal)
allocate(phase_mechanical_Lp(ph)%data(3,3,Nmembers),source=0.0_pReal)
allocate(phase_mechanical_Lp0(ph)%data(3,3,Nmembers),source=0.0_pReal)
allocate(phase_mechanical_S(ph)%data(3,3,Nmembers),source=0.0_pReal) allocate(phase_mechanical_S(ph)%data(3,3,Nmembers),source=0.0_pReal)
allocate(phase_mechanical_P(ph)%data(3,3,Nmembers),source=0.0_pReal) allocate(phase_mechanical_P(ph)%data(3,3,Nmembers),source=0.0_pReal)
allocate(phase_mechanical_S0(ph)%data(3,3,Nmembers),source=0.0_pReal) allocate(phase_mechanical_S0(ph)%data(3,3,Nmembers),source=0.0_pReal)
allocate(phase_mechanical_F(ph)%data(3,3,Nmembers))
allocate(phase_mechanical_F0(ph)%data(3,3,Nmembers))
phase => phases%get(ph) phase => phases%get(ph)
mech => phase%get('mechanical') mech => phase%get('mechanical')
@ -494,7 +494,7 @@ function integrateStress(F,subFp0,subFi0,Delta_t,co,ip,el) result(broken)
enddo LpLoop enddo LpLoop
call phase_LiAndItsTangents(Li_constitutive, dLi_dS, dLi_dFi, & call phase_LiAndItsTangents(Li_constitutive, dLi_dS, dLi_dFi, &
S, Fi_new, ph,en) S, Fi_new, ph,en)
!* update current residuum and check for convergence of loop !* update current residuum and check for convergence of loop
atol_Li = max(num%rtol_crystalliteStress * max(norm2(Liguess),norm2(Li_constitutive)), & ! absolute tolerance from largest acceptable relative error atol_Li = max(num%rtol_crystalliteStress * max(norm2(Liguess),norm2(Li_constitutive)), & ! absolute tolerance from largest acceptable relative error
@ -1130,12 +1130,12 @@ module function phase_mechanical_dPdF(Delta_t,co,ce) result(dPdF)
en = material_phaseEntry(co,ce) en = material_phaseEntry(co,ce)
call phase_hooke_SandItsTangents(devNull,dSdFe,dSdFi, & call phase_hooke_SandItsTangents(devNull,dSdFe,dSdFi, &
phase_mechanical_Fe(ph)%data(1:3,1:3,en), & phase_mechanical_Fe(ph)%data(1:3,1:3,en), &
phase_mechanical_Fi(ph)%data(1:3,1:3,en),ph,en) phase_mechanical_Fi(ph)%data(1:3,1:3,en),ph,en)
call phase_LiAndItsTangents(devNull,dLidS,dLidFi, & call phase_LiAndItsTangents(devNull,dLidS,dLidFi, &
phase_mechanical_S(ph)%data(1:3,1:3,en), & phase_mechanical_S(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), &
ph,en) ph,en)
invFp = math_inv33(phase_mechanical_Fp(ph)%data(1:3,1:3,en)) invFp = math_inv33(phase_mechanical_Fp(ph)%data(1:3,1:3,en))
invFi = math_inv33(phase_mechanical_Fi(ph)%data(1:3,1:3,en)) invFi = math_inv33(phase_mechanical_Fi(ph)%data(1:3,1:3,en))