recast power law and viscous dot state variables as derived quantities using analytical solutions of the evolution equation
This commit is contained in:
Pratheek Shanthraj
parent
f6170d1618
commit
37dd574790
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@ -551,7 +551,7 @@ end function constitutive_damagedC
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!--------------------------------------------------------------------------------------------------
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!> @brief calls microstructure function of the different constitutive models
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!--------------------------------------------------------------------------------------------------
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subroutine constitutive_microstructure(Tstar_v, Fe, Fp, ipc, ip, el)
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subroutine constitutive_microstructure(Tstar_v, Fe, Fp, subdt, ipc, ip, el)
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use prec, only: &
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pReal
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use material, only: &
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@ -600,6 +600,8 @@ subroutine constitutive_microstructure(Tstar_v, Fe, Fp, ipc, ip, el)
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real(pReal), intent(in), dimension(3,3) :: &
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Fe, & !< elastic deformation gradient
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Fp !< plastic deformation gradient
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real(pReal), intent(in) :: &
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subdt !< timestep
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real(pReal), dimension(:), allocatable :: &
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accumulatedSlip
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integer(pInt) :: &
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@ -620,22 +622,22 @@ subroutine constitutive_microstructure(Tstar_v, Fe, Fp, ipc, ip, el)
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select case (phase_damage(material_phase(ipc,ip,el)))
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case (LOCAL_DAMAGE_isoBrittle_ID)
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call damage_isoBrittle_microstructure(constitutive_homogenizedC(ipc,ip,el), Fe, &
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call damage_isoBrittle_microstructure(constitutive_homogenizedC(ipc,ip,el), Fe, subdt, &
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ipc, ip, el)
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case (LOCAL_DAMAGE_isoDuctile_ID)
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call constitutive_getAccumulatedSlip(nSlip,accumulatedSlip,ipc, ip, el)
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call damage_isoDuctile_microstructure(nSlip, accumulatedSlip, ipc, ip, el)
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call damage_isoDuctile_microstructure(nSlip, accumulatedSlip, subdt, ipc, ip, el)
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case (LOCAL_DAMAGE_anisoBrittle_ID)
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call damage_anisoBrittle_microstructure(ipc, ip, el)
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call damage_anisoBrittle_microstructure(Tstar_v, subdt, ipc, ip, el)
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case (LOCAL_DAMAGE_anisoDuctile_ID)
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call constitutive_getAccumulatedSlip(nSlip,accumulatedSlip,ipc, ip, el)
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call damage_anisoDuctile_microstructure(nSlip, accumulatedSlip, ipc, ip, el)
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call damage_anisoDuctile_microstructure(nSlip, accumulatedSlip, subdt, ipc, ip, el)
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case (LOCAL_DAMAGE_gurson_ID)
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call damage_gurson_microstructure(ipc, ip, el)
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case (LOCAL_DAMAGE_phaseField_ID)
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call damage_phaseField_microstructure(constitutive_homogenizedC(ipc,ip,el), Fe, &
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constitutive_getVacancyConcentration(ipc, ip, el), &
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ipc, ip, el)
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subdt, ipc, ip, el)
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end select
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@ -1081,12 +1083,8 @@ subroutine constitutive_collectDotState(Tstar_v, Lp, FeArray, FpArray, subdt, su
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PLASTICITY_dislokmc_ID, &
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PLASTICITY_titanmod_ID, &
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PLASTICITY_nonlocal_ID, &
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LOCAL_DAMAGE_isoBrittle_ID, &
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LOCAL_DAMAGE_isoDuctile_ID, &
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LOCAL_DAMAGE_anisoDuctile_ID, &
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LOCAL_DAMAGE_anisoBrittle_ID, &
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LOCAL_DAMAGE_gurson_ID, &
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LOCAL_DAMAGE_phaseField_ID, &
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LOCAL_VACANCY_generation_ID
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use constitutive_j2, only: &
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constitutive_j2_dotState
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@ -1100,18 +1098,10 @@ subroutine constitutive_collectDotState(Tstar_v, Lp, FeArray, FpArray, subdt, su
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constitutive_titanmod_dotState
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use constitutive_nonlocal, only: &
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constitutive_nonlocal_dotState
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use damage_isoBrittle, only: &
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damage_isoBrittle_dotState
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use damage_isoDuctile, only: &
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damage_isoDuctile_dotState
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use damage_anisoBrittle, only: &
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damage_anisoBrittle_dotState
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use damage_anisoDuctile, only: &
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damage_anisoDuctile_dotState
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use damage_gurson, only: &
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damage_gurson_dotState
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use damage_phaseField, only: &
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damage_phaseField_dotState
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use vacancy_generation, only: &
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vacancy_generation_dotState
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@ -1160,18 +1150,10 @@ subroutine constitutive_collectDotState(Tstar_v, Lp, FeArray, FpArray, subdt, su
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end select
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select case (phase_damage(material_phase(ipc,ip,el)))
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case (LOCAL_DAMAGE_isoBrittle_ID)
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call damage_isoBrittle_dotState(ipc, ip, el)
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case (LOCAL_DAMAGE_isoDuctile_ID)
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call damage_isoDuctile_dotState(ipc, ip, el)
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case (LOCAL_DAMAGE_anisoBrittle_ID)
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call damage_anisoBrittle_dotState(Tstar_v, ipc, ip, el)
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case (LOCAL_DAMAGE_anisoDuctile_ID)
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call damage_anisoDuctile_dotState(ipc, ip, el)
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case (LOCAL_DAMAGE_gurson_ID)
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call damage_gurson_dotState(Tstar_v, Lp, ipc, ip, el)
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case (LOCAL_DAMAGE_phaseField_ID)
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call damage_phaseField_dotState(constitutive_getVacancyConcentration(ipc, ip, el), ipc, ip, el)
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end select
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select case (phase_vacancy(material_phase(ipc,ip,el)))
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@ -416,7 +416,8 @@ subroutine crystallite_init
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call constitutive_microstructure( &
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crystallite_Tstar_v(1:6,g,i,e), &
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crystallite_Fe(1:3,1:3,g,i,e), &
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crystallite_Fp(1:3,1:3,g,i,e),g,i,e) ! update dependent state variables to be consistent with basic states
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crystallite_Fp(1:3,1:3,g,i,e), &
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crystallite_subdt(g,i,e), g,i,e) ! update dependent state variables to be consistent with basic states
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enddo
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enddo
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enddo
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@ -1594,7 +1595,8 @@ subroutine crystallite_integrateStateRK4()
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if (crystallite_todo(g,i,e)) &
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call constitutive_microstructure(crystallite_Tstar_v(1:6,g,i,e), &
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crystallite_Fe(1:3,1:3,g,i,e), &
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crystallite_Fp(1:3,1:3,g,i,e), g, i, e) ! update dependent state variables to be consistent with basic states
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crystallite_Fp(1:3,1:3,g,i,e), &
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crystallite_subdt(g,i,e), g, i, e) ! update dependent state variables to be consistent with basic states
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enddo; enddo; enddo
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!$OMP ENDDO
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@ -1911,7 +1913,8 @@ subroutine crystallite_integrateStateRKCK45()
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if (crystallite_todo(g,i,e)) &
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call constitutive_microstructure(crystallite_Tstar_v(1:6,g,i,e), &
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crystallite_Fe(1:3,1:3,g,i,e), &
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crystallite_Fp(1:3,1:3,g,i,e), g, i, e) ! update dependent state variables to be consistent with basic states
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crystallite_Fp(1:3,1:3,g,i,e), &
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crystallite_subdt(g,i,e), g, i, e) ! update dependent state variables to be consistent with basic states
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enddo; enddo; enddo
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!$OMP ENDDO
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@ -2159,7 +2162,8 @@ subroutine crystallite_integrateStateRKCK45()
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if (crystallite_todo(g,i,e)) &
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call constitutive_microstructure(crystallite_Tstar_v(1:6,g,i,e), &
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crystallite_Fe(1:3,1:3,g,i,e), &
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crystallite_Fp(1:3,1:3,g,i,e), g, i, e) ! update dependent state variables to be consistent with basic states
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crystallite_Fp(1:3,1:3,g,i,e), &
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crystallite_subdt(g,i,e), g, i, e) ! update dependent state variables to be consistent with basic states
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enddo; enddo; enddo
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!$OMP ENDDO
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@ -2392,7 +2396,8 @@ subroutine crystallite_integrateStateAdaptiveEuler()
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if (crystallite_todo(g,i,e)) &
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call constitutive_microstructure(crystallite_Tstar_v(1:6,g,i,e), &
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crystallite_Fe(1:3,1:3,g,i,e), &
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crystallite_Fp(1:3,1:3,g,i,e), g, i, e) ! update dependent state variables to be consistent with basic states
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crystallite_Fp(1:3,1:3,g,i,e), &
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crystallite_subdt(g,i,e), g, i, e) ! update dependent state variables to be consistent with basic states
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enddo; enddo; enddo
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!$OMP ENDDO
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!$OMP END PARALLEL
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@ -2728,7 +2733,8 @@ eIter = FEsolving_execElem(1:2)
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if (crystallite_todo(g,i,e) .and. .not. crystallite_converged(g,i,e)) &
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call constitutive_microstructure(crystallite_Tstar_v(1:6,g,i,e), &
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crystallite_Fe(1:3,1:3,g,i,e), &
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crystallite_Fp(1:3,1:3,g,i,e), g, i, e) ! update dependent state variables to be consistent with basic states
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crystallite_Fp(1:3,1:3,g,i,e), &
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crystallite_subdt(g,i,e), g, i, e) ! update dependent state variables to be consistent with basic states
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enddo; enddo; enddo
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!$OMP ENDDO
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!$OMP END PARALLEL
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@ -2975,7 +2981,8 @@ subroutine crystallite_integrateStateFPI()
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if (crystallite_todo(g,i,e) .and. .not. crystallite_converged(g,i,e)) &
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call constitutive_microstructure(crystallite_Tstar_v(1:6,g,i,e), &
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crystallite_Fe(1:3,1:3,g,i,e), &
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crystallite_Fp(1:3,1:3,g,i,e), g, i, e) ! update dependent state variables to be consistent with basic states
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crystallite_Fp(1:3,1:3,g,i,e), &
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crystallite_subdt(g,i,e), g, i, e) ! update dependent state variables to be consistent with basic states
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p = mappingConstitutive(2,g,i,e)
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c = mappingConstitutive(1,g,i,e)
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plasticState(p)%previousDotState2(:,c) = plasticState(p)%previousDotState(:,c)
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@ -50,7 +50,6 @@ module damage_anisoDuctile
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damage_anisoDuctile_init, &
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damage_anisoDuctile_stateInit, &
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damage_anisoDuctile_aTolState, &
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damage_anisoDuctile_dotState, &
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damage_anisoDuctile_microstructure, &
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damage_anisoDuctile_getDamage, &
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damage_anisoDuctile_putLocalDamage, &
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@ -222,8 +221,9 @@ subroutine damage_anisoDuctile_init(fileUnit)
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endif
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enddo outputsLoop
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! Determine size of state array
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sizeDotState = 1_pInt ! non-local damage
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sizeDotState = 0_pInt
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sizeState = sizeDotState + &
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1_pInt + & ! non-local damage
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damage_anisoDuctile_totalNslip(instance)
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damageState(phase)%sizeState = sizeState
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@ -293,47 +293,15 @@ end subroutine damage_anisoDuctile_aTolState
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!--------------------------------------------------------------------------------------------------
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!> @brief calculates derived quantities from state
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!--------------------------------------------------------------------------------------------------
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subroutine damage_anisoDuctile_dotState(ipc, ip, el)
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use material, only: &
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mappingConstitutive, &
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phase_damageInstance, &
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damageState
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use lattice, only: &
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lattice_DamageMobility
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implicit none
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integer(pInt), intent(in) :: &
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ipc, & !< component-ID of integration point
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ip, & !< integration point
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el !< element
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integer(pInt) :: &
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phase, &
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constituent, &
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instance
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real(pReal) :: &
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localDamage
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phase = mappingConstitutive(2,ipc,ip,el)
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constituent = mappingConstitutive(1,ipc,ip,el)
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instance = phase_damageInstance(phase)
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localDamage = minval(damageState(phase)%state(2:1+damage_anisoDuctile_totalNslip(instance),constituent))
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damageState(phase)%dotState(1,constituent) = &
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(localDamage - damageState(phase)%state(1,constituent))/lattice_DamageMobility(phase)
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end subroutine damage_anisoDuctile_dotState
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!--------------------------------------------------------------------------------------------------
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!> @brief calculates derived quantities from state
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!--------------------------------------------------------------------------------------------------
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subroutine damage_anisoDuctile_microstructure(nSlip, accumulatedSlip, ipc, ip, el)
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subroutine damage_anisoDuctile_microstructure(nSlip, accumulatedSlip, subdt, ipc, ip, el)
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use material, only: &
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mappingConstitutive, &
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phase_damageInstance, &
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damageState
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use lattice, only: &
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lattice_maxNslipFamily
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use lattice, only: &
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lattice_DamageMobility
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implicit none
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integer(pInt), intent(in) :: &
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@ -343,6 +311,8 @@ subroutine damage_anisoDuctile_microstructure(nSlip, accumulatedSlip, ipc, ip, e
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el !< element
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real(pReal), dimension(nSlip), intent(in) :: &
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accumulatedSlip
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real(pReal), intent(in) :: &
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subdt
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integer(pInt) :: &
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phase, &
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constituent, &
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@ -377,6 +347,13 @@ subroutine damage_anisoDuctile_microstructure(nSlip, accumulatedSlip, ipc, ip, e
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enddo
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enddo
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localDamage = minval(damageState(phase)%state(2:1+damage_anisoDuctile_totalNslip(instance),constituent))
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damageState(phase)%state(1,constituent) = &
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localDamage + &
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(damageState(phase)%subState0(1,constituent) - localDamage)* &
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exp(-subdt/lattice_DamageMobility(phase))
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end subroutine damage_anisoDuctile_microstructure
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!--------------------------------------------------------------------------------------------------
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@ -459,6 +436,8 @@ end function damage_anisoDuctile_getLocalDamage
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!> @brief returns slip system damage
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!--------------------------------------------------------------------------------------------------
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function damage_anisoDuctile_getSlipDamage(ipc, ip, el)
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use numerics, only: &
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residualStiffness
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use material, only: &
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mappingConstitutive, &
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phase_damageInstance, &
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@ -482,7 +461,8 @@ function damage_anisoDuctile_getSlipDamage(ipc, ip, el)
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instance = phase_damageInstance(phase)
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damage_anisoDuctile_getSlipDamage = &
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damageState(phase)%state0(2:1+damage_anisoDuctile_totalNslip(instance),constituent)
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damageState(phase)%state0(2:1+damage_anisoDuctile_totalNslip(instance),constituent) + &
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residualStiffness
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end function damage_anisoDuctile_getSlipDamage
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@ -42,7 +42,6 @@ module damage_isoBrittle
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damage_isoBrittle_init, &
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damage_isoBrittle_stateInit, &
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damage_isoBrittle_aTolState, &
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damage_isoBrittle_dotState, &
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damage_isoBrittle_microstructure, &
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damage_isoBrittle_getDamage, &
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damage_isoBrittle_putLocalDamage, &
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@ -196,7 +195,7 @@ subroutine damage_isoBrittle_init(fileUnit)
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endif
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enddo outputsLoop
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! Determine size of state array
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sizeDotState = 1_pInt
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sizeDotState = 0_pInt
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sizeState = 2_pInt
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damageState(phase)%sizeState = sizeState
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@ -266,34 +265,7 @@ end subroutine damage_isoBrittle_aTolState
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!--------------------------------------------------------------------------------------------------
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!> @brief calculates derived quantities from state
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!--------------------------------------------------------------------------------------------------
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subroutine damage_isoBrittle_dotState(ipc, ip, el)
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use material, only: &
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mappingConstitutive, &
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damageState
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use lattice, only: &
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lattice_DamageMobility
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implicit none
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integer(pInt), intent(in) :: &
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ipc, & !< component-ID of integration point
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ip, & !< integration point
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el !< element
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integer(pInt) :: &
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phase, constituent
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phase = mappingConstitutive(2,ipc,ip,el)
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constituent = mappingConstitutive(1,ipc,ip,el)
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damageState(phase)%dotState(1,constituent) = &
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(damageState(phase)%state(2,constituent) - damageState(phase)%state(1,constituent))/ &
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lattice_DamageMobility(phase)
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end subroutine damage_isoBrittle_dotState
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!--------------------------------------------------------------------------------------------------
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!> @brief calculates derived quantities from state
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!--------------------------------------------------------------------------------------------------
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subroutine damage_isoBrittle_microstructure(C, Fe, ipc, ip, el)
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subroutine damage_isoBrittle_microstructure(C, Fe, subdt, ipc, ip, el)
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use material, only: &
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mappingConstitutive, &
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phase_damageInstance, &
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@ -304,6 +276,8 @@ subroutine damage_isoBrittle_microstructure(C, Fe, ipc, ip, el)
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math_Mandel33to6, &
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math_transpose33, &
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math_I3
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use lattice, only: &
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lattice_DamageMobility
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implicit none
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integer(pInt), intent(in) :: &
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@ -312,6 +286,8 @@ subroutine damage_isoBrittle_microstructure(C, Fe, ipc, ip, el)
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el !< element
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real(pReal), intent(in), dimension(3,3) :: &
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Fe
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real(pReal), intent(in) :: &
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subdt
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integer(pInt) :: &
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phase, constituent, instance
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real(pReal) :: &
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@ -330,6 +306,11 @@ subroutine damage_isoBrittle_microstructure(C, Fe, ipc, ip, el)
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min(damageState(phase)%state0(2,constituent), &
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damage_isoBrittle_critStrainEnergy(instance)/sum(abs(stress*strain)))
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damageState(phase)%state(1,constituent) = &
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damageState(phase)%state(2,constituent) + &
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(damageState(phase)%subState0(1,constituent) - damageState(phase)%state(2,constituent))* &
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exp(-subdt/lattice_DamageMobility(phase))
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end subroutine damage_isoBrittle_microstructure
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!--------------------------------------------------------------------------------------------------
|
||||
|
|
|
|||
|
|
@ -42,7 +42,6 @@ module damage_isoDuctile
|
|||
damage_isoDuctile_init, &
|
||||
damage_isoDuctile_stateInit, &
|
||||
damage_isoDuctile_aTolState, &
|
||||
damage_isoDuctile_dotState, &
|
||||
damage_isoDuctile_microstructure, &
|
||||
damage_isoDuctile_getDamage, &
|
||||
damage_isoDuctile_getSlipDamage, &
|
||||
|
|
@ -195,7 +194,7 @@ subroutine damage_isoDuctile_init(fileUnit)
|
|||
endif
|
||||
enddo outputsLoop
|
||||
! Determine size of state array
|
||||
sizeDotState = 1_pInt
|
||||
sizeDotState = 0_pInt
|
||||
sizeState = 2_pInt
|
||||
|
||||
damageState(phase)%sizeState = sizeState
|
||||
|
|
@ -265,40 +264,15 @@ end subroutine damage_isoDuctile_aTolState
|
|||
!--------------------------------------------------------------------------------------------------
|
||||
!> @brief calculates derived quantities from state
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
subroutine damage_isoDuctile_dotState(ipc, ip, el)
|
||||
use material, only: &
|
||||
mappingConstitutive, &
|
||||
damageState
|
||||
use lattice, only: &
|
||||
lattice_DamageMobility
|
||||
|
||||
implicit none
|
||||
integer(pInt), intent(in) :: &
|
||||
ipc, & !< component-ID of integration point
|
||||
ip, & !< integration point
|
||||
el !< element
|
||||
integer(pInt) :: &
|
||||
phase, constituent
|
||||
|
||||
phase = mappingConstitutive(2,ipc,ip,el)
|
||||
constituent = mappingConstitutive(1,ipc,ip,el)
|
||||
|
||||
damageState(phase)%dotState(1,constituent) = &
|
||||
(damageState(phase)%state(2,constituent) - damageState(phase)%state(1,constituent))/ &
|
||||
lattice_DamageMobility(phase)
|
||||
|
||||
end subroutine damage_isoDuctile_dotState
|
||||
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
!> @brief calculates derived quantities from state
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
subroutine damage_isoDuctile_microstructure(nSlip,accumulatedSlip,ipc, ip, el)
|
||||
subroutine damage_isoDuctile_microstructure(nSlip,accumulatedSlip,subdt,ipc, ip, el)
|
||||
use material, only: &
|
||||
phase_damageInstance, &
|
||||
mappingConstitutive, &
|
||||
damageState
|
||||
use math, only: &
|
||||
math_norm33
|
||||
use lattice, only: &
|
||||
lattice_DamageMobility
|
||||
|
||||
implicit none
|
||||
integer(pInt), intent(in) :: &
|
||||
|
|
@ -308,6 +282,8 @@ subroutine damage_isoDuctile_microstructure(nSlip,accumulatedSlip,ipc, ip, el)
|
|||
el !< element
|
||||
real(pReal), dimension(nSlip), intent(in) :: &
|
||||
accumulatedSlip
|
||||
real(pReal), intent(in) :: &
|
||||
subdt
|
||||
integer(pInt) :: &
|
||||
phase, constituent, instance
|
||||
|
||||
|
|
@ -319,6 +295,11 @@ subroutine damage_isoDuctile_microstructure(nSlip,accumulatedSlip,ipc, ip, el)
|
|||
min(damageState(phase)%state0(2,constituent), &
|
||||
damage_isoDuctile_critPlasticStrain(instance)/sum(accumulatedSlip))
|
||||
|
||||
damageState(phase)%state(1,constituent) = &
|
||||
damageState(phase)%state(2,constituent) + &
|
||||
(damageState(phase)%subState0(1,constituent) - damageState(phase)%state(2,constituent))* &
|
||||
exp(-subdt/lattice_DamageMobility(phase))
|
||||
|
||||
end subroutine damage_isoDuctile_microstructure
|
||||
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
|
|
|
|||
|
|
@ -43,7 +43,6 @@ module damage_phaseField
|
|||
damage_phaseField_init, &
|
||||
damage_phaseField_stateInit, &
|
||||
damage_phaseField_aTolState, &
|
||||
damage_phaseField_dotState, &
|
||||
damage_phaseField_microstructure, &
|
||||
damage_phaseField_getDamage, &
|
||||
damage_phaseField_putLocalDamage, &
|
||||
|
|
@ -201,7 +200,7 @@ subroutine damage_phaseField_init(fileUnit)
|
|||
endif
|
||||
enddo outputsLoop
|
||||
! Determine size of state array
|
||||
sizeDotState = 1_pInt
|
||||
sizeDotState = 0_pInt
|
||||
sizeState = 2_pInt
|
||||
|
||||
damageState(phase)%sizeState = sizeState
|
||||
|
|
@ -271,37 +270,7 @@ end subroutine damage_phaseField_aTolState
|
|||
!--------------------------------------------------------------------------------------------------
|
||||
!> @brief calculates derived quantities from state
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
subroutine damage_phaseField_dotState(Cv, ipc, ip, el)
|
||||
use material, only: &
|
||||
mappingConstitutive, &
|
||||
damageState
|
||||
use lattice, only: &
|
||||
lattice_DamageMobility
|
||||
|
||||
implicit none
|
||||
integer(pInt), intent(in) :: &
|
||||
ipc, & !< component-ID of integration point
|
||||
ip, & !< integration point
|
||||
el !< element
|
||||
real(pReal), intent(in) :: &
|
||||
Cv
|
||||
integer(pInt) :: &
|
||||
phase, constituent
|
||||
|
||||
phase = mappingConstitutive(2,ipc,ip,el)
|
||||
constituent = mappingConstitutive(1,ipc,ip,el)
|
||||
|
||||
damageState(phase)%dotState(1,constituent) = &
|
||||
(damageState(phase)%state(2,constituent)*(1.0_pReal - Cv) - &
|
||||
damageState(phase)%state(1,constituent))/ &
|
||||
lattice_DamageMobility(phase)
|
||||
|
||||
end subroutine damage_phaseField_dotState
|
||||
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
!> @brief calculates derived quantities from state
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
subroutine damage_phaseField_microstructure(C, Fe, Cv, ipc, ip, el)
|
||||
subroutine damage_phaseField_microstructure(C, Fe, Cv, subdt, ipc, ip, el)
|
||||
use material, only: &
|
||||
mappingConstitutive, &
|
||||
phase_damageInstance, &
|
||||
|
|
@ -312,6 +281,8 @@ subroutine damage_phaseField_microstructure(C, Fe, Cv, ipc, ip, el)
|
|||
math_Mandel33to6, &
|
||||
math_transpose33, &
|
||||
math_I3
|
||||
use lattice, only: &
|
||||
lattice_DamageMobility
|
||||
|
||||
implicit none
|
||||
integer(pInt), intent(in) :: &
|
||||
|
|
@ -324,6 +295,8 @@ subroutine damage_phaseField_microstructure(C, Fe, Cv, ipc, ip, el)
|
|||
C
|
||||
real(pReal), intent(in) :: &
|
||||
Cv
|
||||
real(pReal), intent(in) :: &
|
||||
subdt
|
||||
integer(pInt) :: &
|
||||
phase, constituent, instance
|
||||
real(pReal) :: &
|
||||
|
|
@ -342,6 +315,11 @@ subroutine damage_phaseField_microstructure(C, Fe, Cv, ipc, ip, el)
|
|||
damage_phaseField_surfaceEnergy(instance)/ &
|
||||
(2.0_pReal*(sum(abs(stress*strain)) + Cv*damage_phaseField_vacancyFormationEnergy(instance))))
|
||||
|
||||
damageState(phase)%state(1,constituent) = &
|
||||
damageState(phase)%state(2,constituent)*(1.0_pReal - Cv) + &
|
||||
(damageState(phase)%subState0(1,constituent) - damageState(phase)%state(2,constituent)*(1.0_pReal - Cv))* &
|
||||
exp(-subdt/lattice_DamageMobility(phase))
|
||||
|
||||
end subroutine damage_phaseField_microstructure
|
||||
|
||||
!--------------------------------------------------------------------------------------------------
|
||||
|
|
|
|||
Loading…
Reference in New Issue