removing mechanical twinning part
This commit is contained in:
Martin Diehl
parent
219d489df4
commit
09dfa4a419
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@ -399,8 +399,6 @@ function constitutive_homogenizedC(ipc,ip,el)
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plastic_titanmod_homogenizedC
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use plastic_dislotwin, only: &
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plastic_dislotwin_homogenizedC
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use plastic_disloucla, only: &
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plastic_disloucla_homogenizedC
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use lattice, only: &
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lattice_C66
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@ -414,8 +412,6 @@ function constitutive_homogenizedC(ipc,ip,el)
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plasticityType: select case (phase_plasticity(material_phase(ipc,ip,el)))
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case (PLASTICITY_DISLOTWIN_ID) plasticityType
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constitutive_homogenizedC = plastic_dislotwin_homogenizedC(ipc,ip,el)
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case (PLASTICITY_DISLOUCLA_ID) plasticityType
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constitutive_homogenizedC = plastic_disloucla_homogenizedC(ipc,ip,el)
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case (PLASTICITY_TITANMOD_ID) plasticityType
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constitutive_homogenizedC = plastic_titanmod_homogenizedC (ipc,ip,el)
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case default plasticityType
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@ -144,7 +144,6 @@ module plastic_disloUCLA
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public :: &
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plastic_disloUCLA_init, &
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plastic_disloUCLA_homogenizedC, &
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plastic_disloUCLA_microstructure, &
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plastic_disloUCLA_LpAndItsTangent, &
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plastic_disloUCLA_dotState, &
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@ -364,36 +363,6 @@ subroutine plastic_disloUCLA_init(fileUnit)
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plastic_disloUCLA_outputID(plastic_disloUCLA_Noutput(instance),instance) = stress_exponent_ID
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plastic_disloUCLA_output(plastic_disloUCLA_Noutput(instance),instance) = &
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IO_lc(IO_stringValue(line,chunkPos,2_pInt))
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case ('twin_fraction')
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plastic_disloUCLA_Noutput(instance) = plastic_disloUCLA_Noutput(instance) + 1_pInt
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plastic_disloUCLA_outputID(plastic_disloUCLA_Noutput(instance),instance) = twin_fraction_ID
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plastic_disloUCLA_output(plastic_disloUCLA_Noutput(instance),instance) = &
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IO_lc(IO_stringValue(line,chunkPos,2_pInt))
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case ('shear_rate_twin','shearrate_twin')
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plastic_disloUCLA_Noutput(instance) = plastic_disloUCLA_Noutput(instance) + 1_pInt
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plastic_disloUCLA_outputID(plastic_disloUCLA_Noutput(instance),instance) = shear_rate_twin_ID
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plastic_disloUCLA_output(plastic_disloUCLA_Noutput(instance),instance) = &
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IO_lc(IO_stringValue(line,chunkPos,2_pInt))
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case ('accumulated_shear_twin')
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plastic_disloUCLA_Noutput(instance) = plastic_disloUCLA_Noutput(instance) + 1_pInt
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plastic_disloUCLA_outputID(plastic_disloUCLA_Noutput(instance),instance) = accumulated_shear_twin_ID
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plastic_disloUCLA_output(plastic_disloUCLA_Noutput(instance),instance) = &
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IO_lc(IO_stringValue(line,chunkPos,2_pInt))
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case ('mfp_twin')
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plastic_disloUCLA_Noutput(instance) = plastic_disloUCLA_Noutput(instance) + 1_pInt
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plastic_disloUCLA_outputID(plastic_disloUCLA_Noutput(instance),instance) = mfp_twin_ID
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plastic_disloUCLA_output(plastic_disloUCLA_Noutput(instance),instance) = &
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IO_lc(IO_stringValue(line,chunkPos,2_pInt))
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case ('resolved_stress_twin')
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plastic_disloUCLA_Noutput(instance) = plastic_disloUCLA_Noutput(instance) + 1_pInt
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plastic_disloUCLA_outputID(plastic_disloUCLA_Noutput(instance),instance) = resolved_stress_twin_ID
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plastic_disloUCLA_output(plastic_disloUCLA_Noutput(instance),instance) = &
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IO_lc(IO_stringValue(line,chunkPos,2_pInt))
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case ('threshold_stress_twin')
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plastic_disloUCLA_Noutput(instance) = plastic_disloUCLA_Noutput(instance) + 1_pInt
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plastic_disloUCLA_outputID(plastic_disloUCLA_Noutput(instance),instance) = threshold_stress_twin_ID
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plastic_disloUCLA_output(plastic_disloUCLA_Noutput(instance),instance) = &
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IO_lc(IO_stringValue(line,chunkPos,2_pInt))
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end select
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!--------------------------------------------------------------------------------------------------
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! parameters depending on number of slip system families
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@ -448,33 +417,7 @@ subroutine plastic_disloUCLA_init(fileUnit)
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plastic_disloUCLA_friction(1:Nchunks_SlipFamilies,instance) = &
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tempPerSlip(1:Nchunks_SlipFamilies)
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end select
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!--------------------------------------------------------------------------------------------------
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! parameters depending on slip number of twin families
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case ('ntwin')
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if (chunkPos(1) < Nchunks_TwinFamilies + 1_pInt) &
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call IO_warning(51_pInt,ext_msg=trim(tag)//' ('//PLASTICITY_DISLOUCLA_label//')')
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if (chunkPos(1) > Nchunks_TwinFamilies + 1_pInt) &
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call IO_error(150_pInt,ext_msg=trim(tag)//' ('//PLASTICITY_DISLOUCLA_label//')')
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Nchunks_TwinFamilies = chunkPos(1) - 1_pInt
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do j = 1_pInt, Nchunks_TwinFamilies
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plastic_disloUCLA_Ntwin(j,instance) = IO_intValue(line,chunkPos,1_pInt+j)
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enddo
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case ('ndot0','twinsize','twinburgers','r_twin')
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do j = 1_pInt, Nchunks_TwinFamilies
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tempPerTwin(j) = IO_floatValue(line,chunkPos,1_pInt+j)
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enddo
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select case(tag)
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case ('ndot0')
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if (lattice_structure(phase) == LATTICE_fcc_ID) &
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call IO_warning(42_pInt,ext_msg=trim(tag)//' for fcc ('//PLASTICITY_DISLOUCLA_label//')')
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plastic_disloUCLA_Ndot0PerTwinFamily(1:Nchunks_TwinFamilies,instance) = tempPerTwin(1:Nchunks_TwinFamilies)
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case ('twinsize')
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plastic_disloUCLA_twinsizePerTwinFamily(1:Nchunks_TwinFamilies,instance) = tempPerTwin(1:Nchunks_TwinFamilies)
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case ('twinburgers')
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plastic_disloUCLA_burgersPerTwinFamily(1:Nchunks_TwinFamilies,instance) = tempPerTwin(1:Nchunks_TwinFamilies)
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case ('r_twin')
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plastic_disloUCLA_rPerTwinFamily(1:Nchunks_TwinFamilies,instance) = tempPerTwin(1:Nchunks_TwinFamilies)
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end select
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!--------------------------------------------------------------------------------------------------
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! parameters depending on number of interactions
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case ('interaction_slipslip','interactionslipslip')
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@ -483,24 +426,6 @@ subroutine plastic_disloUCLA_init(fileUnit)
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do j = 1_pInt, Nchunks_SlipSlip
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plastic_disloUCLA_interaction_SlipSlip(j,instance) = IO_floatValue(line,chunkPos,1_pInt+j)
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enddo
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case ('interaction_sliptwin','interactionsliptwin')
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if (chunkPos(1) < 1_pInt + Nchunks_SlipTwin) &
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call IO_warning(52_pInt,ext_msg=trim(tag)//' ('//PLASTICITY_DISLOUCLA_label//')')
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do j = 1_pInt, Nchunks_SlipTwin
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plastic_disloUCLA_interaction_SlipTwin(j,instance) = IO_floatValue(line,chunkPos,1_pInt+j)
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enddo
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case ('interaction_twinslip','interactiontwinslip')
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if (chunkPos(1) < 1_pInt + Nchunks_TwinSlip) &
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call IO_warning(52_pInt,ext_msg=trim(tag)//' ('//PLASTICITY_DISLOUCLA_label//')')
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do j = 1_pInt, Nchunks_TwinSlip
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plastic_disloUCLA_interaction_TwinSlip(j,instance) = IO_floatValue(line,chunkPos,1_pInt+j)
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enddo
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case ('interaction_twintwin','interactiontwintwin')
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if (chunkPos(1) < 1_pInt + Nchunks_TwinTwin) &
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call IO_warning(52_pInt,ext_msg=trim(tag)//' ('//PLASTICITY_DISLOUCLA_label//')')
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do j = 1_pInt, Nchunks_TwinTwin
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plastic_disloUCLA_interaction_TwinTwin(j,instance) = IO_floatValue(line,chunkPos,1_pInt+j)
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enddo
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case ('nonschmid_coefficients')
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if (chunkPos(1) < 1_pInt + Nchunks_nonSchmid) &
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call IO_warning(52_pInt,ext_msg=trim(tag)//' ('//PLASTICITY_DISLOUCLA_label//')')
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@ -511,20 +436,12 @@ subroutine plastic_disloUCLA_init(fileUnit)
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! parameters independent of number of slip/twin systems
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case ('grainsize')
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plastic_disloUCLA_GrainSize(instance) = IO_floatValue(line,chunkPos,2_pInt)
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case ('maxtwinfraction')
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plastic_disloUCLA_MaxTwinFraction(instance) = IO_floatValue(line,chunkPos,2_pInt)
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case ('d0')
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plastic_disloUCLA_D0(instance) = IO_floatValue(line,chunkPos,2_pInt)
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case ('qsd')
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plastic_disloUCLA_Qsd(instance) = IO_floatValue(line,chunkPos,2_pInt)
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case ('atol_rho')
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plastic_disloUCLA_aTolRho(instance) = IO_floatValue(line,chunkPos,2_pInt)
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case ('atol_twinfrac')
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plastic_disloUCLA_aTolTwinFrac(instance) = IO_floatValue(line,chunkPos,2_pInt)
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case ('cmfptwin')
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plastic_disloUCLA_Cmfptwin(instance) = IO_floatValue(line,chunkPos,2_pInt)
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case ('cthresholdtwin')
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plastic_disloUCLA_Cthresholdtwin(instance) = IO_floatValue(line,chunkPos,2_pInt)
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case ('solidsolutionstrength')
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plastic_disloUCLA_SolidSolutionStrength(instance) = IO_floatValue(line,chunkPos,2_pInt)
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case ('l0')
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@ -537,10 +454,6 @@ subroutine plastic_disloUCLA_init(fileUnit)
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plastic_disloUCLA_CEdgeDipMinDistance(instance) = IO_floatValue(line,chunkPos,2_pInt)
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case ('catomicvolume')
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plastic_disloUCLA_CAtomicVolume(instance) = IO_floatValue(line,chunkPos,2_pInt)
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case ('sfe_0k')
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plastic_disloUCLA_SFE_0K(instance) = IO_floatValue(line,chunkPos,2_pInt)
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case ('dsfe_dt')
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plastic_disloUCLA_dSFE_dT(instance) = IO_floatValue(line,chunkPos,2_pInt)
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case ('dipoleformationfactor')
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plastic_disloUCLA_dipoleFormationFactor(instance) = IO_floatValue(line,chunkPos,2_pInt)
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end select
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@ -568,33 +481,14 @@ subroutine plastic_disloUCLA_init(fileUnit)
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call IO_error(211_pInt,el=instance,ext_msg='tau_peierls ('//PLASTICITY_DISLOUCLA_label//')')
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endif
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enddo
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do f = 1_pInt,lattice_maxNtwinFamily
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if (plastic_disloUCLA_Ntwin(f,instance) > 0_pInt) then
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if (plastic_disloUCLA_burgersPerTwinFamily(f,instance) <= 0.0_pReal) &
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call IO_error(211_pInt,el=instance,ext_msg='twinburgers ('//PLASTICITY_DISLOUCLA_label//')')
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if (plastic_disloUCLA_Ndot0PerTwinFamily(f,instance) < 0.0_pReal) &
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call IO_error(211_pInt,el=instance,ext_msg='ndot0 ('//PLASTICITY_DISLOUCLA_label//')')
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endif
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enddo
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if (plastic_disloUCLA_CAtomicVolume(instance) <= 0.0_pReal) &
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call IO_error(211_pInt,el=instance,ext_msg='cAtomicVolume ('//PLASTICITY_DISLOUCLA_label//')')
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if (plastic_disloUCLA_D0(instance) <= 0.0_pReal) &
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call IO_error(211_pInt,el=instance,ext_msg='D0 ('//PLASTICITY_DISLOUCLA_label//')')
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if (plastic_disloUCLA_Qsd(instance) <= 0.0_pReal) &
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call IO_error(211_pInt,el=instance,ext_msg='Qsd ('//PLASTICITY_DISLOUCLA_label//')')
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if (sum(plastic_disloUCLA_Ntwin(:,instance)) > 0_pInt) then
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if (abs(plastic_disloUCLA_SFE_0K(instance)) <= tiny(0.0_pReal) .and. &
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abs(plastic_disloUCLA_dSFE_dT(instance)) <= tiny(0.0_pReal) .and. &
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lattice_structure(phase) == LATTICE_fcc_ID) &
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call IO_error(211_pInt,el=instance,ext_msg='SFE0K ('//PLASTICITY_DISLOUCLA_label//')')
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if (plastic_disloUCLA_aTolRho(instance) <= 0.0_pReal) &
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call IO_error(211_pInt,el=instance,ext_msg='aTolRho ('//PLASTICITY_DISLOUCLA_label//')')
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if (plastic_disloUCLA_aTolTwinFrac(instance) <= 0.0_pReal) &
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call IO_error(211_pInt,el=instance,ext_msg='aTolTwinFrac ('//PLASTICITY_DISLOUCLA_label//')')
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endif
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if (abs(plastic_disloUCLA_dipoleFormationFactor(instance)) > tiny(0.0_pReal) .and. &
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plastic_disloUCLA_dipoleFormationFactor(instance) /= 1.0_pReal) &
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call IO_error(211_pInt,el=instance,ext_msg='dipoleFormationFactor ('//PLASTICITY_DISLOUCLA_label//')')
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if (plastic_disloUCLA_aTolRho(instance) <= 0.0_pReal) &
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call IO_error(211_pInt,el=instance,ext_msg='aTolRho ('//PLASTICITY_DISLOUCLA_label//')')
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!--------------------------------------------------------------------------------------------------
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! Determine total number of active slip or twin systems
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@ -663,14 +557,6 @@ subroutine plastic_disloUCLA_init(fileUnit)
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stress_exponent_ID &
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)
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mySize = ns
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case(twin_fraction_ID, &
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shear_rate_twin_ID, &
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accumulated_shear_twin_ID, &
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mfp_twin_ID, &
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resolved_stress_twin_ID, &
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threshold_stress_twin_ID &
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)
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mySize = nt
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end select
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if (mySize > 0_pInt) then ! any meaningful output found
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@ -1031,48 +917,6 @@ subroutine plastic_disloUCLA_aTolState(ph,instance)
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end subroutine plastic_disloUCLA_aTolState
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!--------------------------------------------------------------------------------------------------
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!> @brief returns the homogenized elasticity matrix
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!--------------------------------------------------------------------------------------------------
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function plastic_disloUCLA_homogenizedC(ipc,ip,el)
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use material, only: &
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phase_plasticityInstance, &
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plasticState, &
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phaseAt, phasememberAt
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use lattice, only: &
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lattice_C66
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implicit none
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real(pReal), dimension(6,6) :: &
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plastic_disloUCLA_homogenizedC
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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) :: instance,ns,nt,i, &
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ph, &
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of
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real(pReal) :: sumf
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!* Shortened notation
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of = phasememberAt(ipc,ip,el)
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ph = phaseAt(ipc,ip,el)
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instance = phase_plasticityInstance(ph)
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ns = plastic_disloUCLA_totalNslip(instance)
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nt = plastic_disloUCLA_totalNtwin(instance)
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!* Total twin volume fraction
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sumf = sum(state(instance)%twinFraction(1_pInt:nt,of)) ! safe for nt == 0
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!* Homogenized elasticity matrix
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plastic_disloUCLA_homogenizedC = (1.0_pReal-sumf)*lattice_C66(1:6,1:6,ph)
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do i=1_pInt,nt
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plastic_disloUCLA_homogenizedC = plastic_disloUCLA_homogenizedC &
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+ state(instance)%twinFraction(i,of)*plastic_disloUCLA_Ctwin66(1:6,1:6,i,instance)
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enddo
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end function plastic_disloUCLA_homogenizedC
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!--------------------------------------------------------------------------------------------------
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!> @brief calculates derived quantities from state
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!--------------------------------------------------------------------------------------------------
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