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Tolerance for TRIP volume fraction

This commit is contained in:
Su Leen Wong 2014-10-23 13:51:18 +00:00
parent 0fb61d8f4a
commit dfd5be70b5
1 changed files with 12 additions and 2 deletions
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14
code/constitutive_dislotwin.f90
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@ -81,6 +81,7 @@ module constitutive_dislotwin
constitutive_dislotwin_dipoleFormationFactor, & !< scaling factor for dipole formation: 0: off, 1: on. other values not useful
constitutive_dislotwin_aTolRho, & !< absolute tolerance for integration of dislocation density
constitutive_dislotwin_aTolTwinFrac, & !< absolute tolerance for integration of twin volume fraction
constitutive_dislotwin_aTolTransFrac, & !< absolute tolerance for integration of trans volume fraction
constitutive_dislotwin_Cnuc, & !< Coefficient for strain-induced martensite nucleation
constitutive_dislotwin_Cdwp, & !< Coefficient for double well potential
constitutive_dislotwin_Cgro, & !< Coefficient for stress-assisted martensite growth
@ -279,6 +280,7 @@ subroutine constitutive_dislotwin_init(fileUnit)
allocate(constitutive_dislotwin_VcrossSlip(maxNinstance), source=0.0_pReal)
allocate(constitutive_dislotwin_aTolRho(maxNinstance), source=0.0_pReal)
allocate(constitutive_dislotwin_aTolTwinFrac(maxNinstance), source=0.0_pReal)
allocate(constitutive_dislotwin_aTolTransFrac(maxNinstance), source=0.0_pReal)
allocate(constitutive_dislotwin_sbResistance(maxNinstance), source=0.0_pReal)
allocate(constitutive_dislotwin_sbVelocity(maxNinstance), source=0.0_pReal)
allocate(constitutive_dislotwin_sbQedge(maxNinstance), source=0.0_pReal)
@ -587,6 +589,8 @@ subroutine constitutive_dislotwin_init(fileUnit)
constitutive_dislotwin_aTolRho(instance) = IO_floatValue(line,positions,2_pInt)
case ('atol_twinfrac')
constitutive_dislotwin_aTolTwinFrac(instance) = IO_floatValue(line,positions,2_pInt)
case ('atol_transfrac')
constitutive_dislotwin_aTolTransFrac(instance) = IO_floatValue(line,positions,2_pInt)
case ('cmfptwin')
constitutive_dislotwin_Cmfptwin(instance) = IO_floatValue(line,positions,2_pInt)
case ('cthresholdtwin')
@ -635,6 +639,8 @@ subroutine constitutive_dislotwin_init(fileUnit)
call IO_error(211_pInt,el=instance,ext_msg='Nslip ('//PLASTICITY_DISLOTWIN_label//')')
if (sum(constitutive_dislotwin_Ntwin(:,instance)) < 0_pInt) &
call IO_error(211_pInt,el=instance,ext_msg='Ntwin ('//PLASTICITY_DISLOTWIN_label//')')
if (sum(constitutive_dislotwin_Ntrans(:,instance)) < 0_pInt) &
call IO_error(211_pInt,el=instance,ext_msg='Ntrans ('//PLASTICITY_DISLOTWIN_label//')')
do f = 1_pInt,lattice_maxNslipFamily
if (constitutive_dislotwin_Nslip(f,instance) > 0_pInt) then
if (constitutive_dislotwin_rhoEdge0(f,instance) < 0.0_pReal) &
@ -673,6 +679,10 @@ subroutine constitutive_dislotwin_init(fileUnit)
if (constitutive_dislotwin_aTolTwinFrac(instance) <= 0.0_pReal) &
call IO_error(211_pInt,el=instance,ext_msg='aTolTwinFrac ('//PLASTICITY_DISLOTWIN_label//')')
endif
if (sum(constitutive_dislotwin_Ntrans(:,instance)) > 0_pInt) then
if (constitutive_dislotwin_aTolTransFrac(instance) <= 0.0_pReal) &
call IO_error(211_pInt,el=instance,ext_msg='aTolTransFrac ('//PLASTICITY_DISLOTWIN_label//')')
endif
if (constitutive_dislotwin_sbResistance(instance) < 0.0_pReal) &
call IO_error(211_pInt,el=instance,ext_msg='sbResistance ('//PLASTICITY_DISLOTWIN_label//')')
if (constitutive_dislotwin_sbVelocity(instance) < 0.0_pReal) &
@ -1088,11 +1098,11 @@ subroutine constitutive_dislotwin_aTolState(ph,instance)
! Tolerance state for stress-assisted martensite volume fraction
plasticState(ph)%aTolState(3_pInt*ns+2_pInt*nt+1_pInt: &
3_pInt*ns+2_pInt*nt+nr) = 1.0e-6
3_pInt*ns+2_pInt*nt+nr) = constitutive_dislotwin_aTolTransFrac(instance)
! Tolerance state for strain-induced martensite volume fraction
plasticState(ph)%aTolState(3_pInt*ns+2_pInt*nt+nr+1_pInt: &
3_pInt*ns+2_pInt*nt+2_pInt*nr) = 1.0e-6
3_pInt*ns+2_pInt*nt+2_pInt*nr) = constitutive_dislotwin_aTolTransFrac(instance)
end subroutine constitutive_dislotwin_aTolState