DAMASK_EICMD/code/homogenization.f90

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!--------------------------------------------------------------------------------------------------
! $Id$
!--------------------------------------------------------------------------------------------------
!> @author Franz Roters, Max-Planck-Institut für Eisenforschung GmbH
!> @author Philip Eisenlohr, Max-Planck-Institut für Eisenforschung GmbH
!> @author Denny Tjahjanto, Max-Planck-Institut für Eisenforschung GmbH
!> @brief homogenization manager, organizing deformation partitioning and stress homogenization
!--------------------------------------------------------------------------------------------------
module homogenization
use prec, only: &
#ifdef FEM
tOutputData, &
#endif
pInt, &
pReal
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!--------------------------------------------------------------------------------------------------
! General variables for the homogenization at a material point
implicit none
private
real(pReal), dimension(:,:,:,:), allocatable, public :: &
materialpoint_F0, & !< def grad of IP at start of FE increment
materialpoint_F, & !< def grad of IP to be reached at end of FE increment
materialpoint_P !< first P--K stress of IP
real(pReal), dimension(:,:,:,:,:,:), allocatable, public :: &
materialpoint_dPdF !< tangent of first P--K stress at IP
#ifdef FEM
type(tOutputData), dimension(:), allocatable, public :: &
homogOutput
type(tOutputData), dimension(:,:), allocatable, public :: &
crystalliteOutput, &
phaseOutput
#else
real(pReal), dimension(:,:,:), allocatable, public :: &
materialpoint_results !< results array of material point
#endif
integer(pInt), public, protected :: &
materialpoint_sizeResults, &
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homogenization_maxSizePostResults, &
field_maxSizePostResults
real(pReal), dimension(:,:,:,:), allocatable, private :: &
materialpoint_subF0, & !< def grad of IP at beginning of homogenization increment
materialpoint_subF !< def grad of IP to be reached at end of homog inc
real(pReal), dimension(:,:), allocatable, private :: &
materialpoint_subFrac, &
materialpoint_subStep, &
materialpoint_subdt
logical, dimension(:,:), allocatable, private :: &
materialpoint_requested, &
materialpoint_converged
logical, dimension(:,:,:), allocatable, private :: &
materialpoint_doneAndHappy
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enum, bind(c)
enumerator :: undefined_ID, &
temperature_ID, &
damage_ID, &
vacancy_concentration_ID
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end enum
integer(pInt), dimension(:), allocatable, public, protected :: &
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field_sizePostResults
integer(pInt), dimension(:,:), allocatable, private :: &
field_sizePostResult
character(len=64), dimension(:,:), allocatable, private :: &
field_output !< name of each post result output
integer(pInt), dimension(:), allocatable, private :: &
field_Noutput !< number of outputs per homog instance
integer(kind(undefined_ID)), dimension(:,:), allocatable, private :: &
field_outputID !< ID of each post result output
public :: &
homogenization_init, &
materialpoint_stressAndItsTangent, &
field_getLocalDamage, &
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field_getFieldDamage, &
field_putFieldDamage, &
field_getLocalTemperature, &
field_putFieldTemperature, &
field_getHeatGeneration, &
field_getLocalVacancyConcentration, &
field_putFieldVacancyConcentration, &
field_getDamageMobility, &
field_getDamageDiffusion33, &
field_getThermalConductivity33, &
field_getMassDensity, &
field_getSpecificHeat, &
field_getVacancyMobility33, &
field_getVacancyDiffusion33, &
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field_getVacancyEnergy, &
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materialpoint_postResults, &
field_postResults
private :: &
homogenization_partitionDeformation, &
homogenization_updateState, &
homogenization_averageStressAndItsTangent, &
homogenization_postResults
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contains
!--------------------------------------------------------------------------------------------------
!> @brief module initialization
!--------------------------------------------------------------------------------------------------
subroutine homogenization_init()
#ifdef HDF
use hdf5, only: &
HID_T
use IO, only : &
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HDF5_mappingHomogenization
#endif
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use, intrinsic :: iso_fortran_env ! to get compiler_version and compiler_options (at least for gfortran 4.6 at the moment)
use math, only: &
math_I3
use debug, only: &
debug_level, &
debug_homogenization, &
debug_levelBasic, &
debug_e, &
debug_g
use mesh, only: &
mesh_maxNips, &
mesh_NcpElems, &
mesh_element, &
FE_Nips, &
FE_geomtype
#ifdef FEM
use crystallite, only: &
crystallite_sizePostResults
#else
use constitutive, only: &
constitutive_maxSizePostResults, &
constitutive_damage_maxSizePostResults, &
constitutive_thermal_maxSizePostResults, &
constitutive_vacancy_maxSizePostResults
use crystallite, only: &
crystallite_maxSizePostResults
#endif
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use material
use homogenization_none
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use homogenization_isostrain
use homogenization_RGC
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use IO
use numerics, only: &
worldrank
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implicit none
integer(pInt), parameter :: FILEUNIT = 200_pInt
integer(pInt) :: e,i,p,myInstance
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integer(pInt), dimension(:,:), pointer :: thisSize
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integer(pInt), dimension(:) , pointer :: thisNoutput
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character(len=64), dimension(:,:), pointer :: thisOutput
character(len=32) :: outputName !< name of output, intermediate fix until HDF5 output is ready
logical :: knownHomogenization
#ifdef HDF
integer(pInt), dimension(:,:), allocatable :: mapping
integer(pInt), dimension(:), allocatable :: InstancePosition
allocate(mapping(mesh_ncpelems,4),source=0_pInt)
allocate(InstancePosition(material_Nhomogenization),source=0_pInt)
#endif
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integer(pInt), parameter :: MAXNCHUNKS = 2_pInt
integer(pInt), dimension(1_pInt+2_pInt*MAXNCHUNKS) :: positions
integer(pInt) :: section = 0_pInt
character(len=65536) :: &
tag = '', &
line = ''
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!--------------------------------------------------------------------------------------------------
! parse homogenization from config file
if (.not. IO_open_jobFile_stat(FILEUNIT,material_localFileExt)) & ! no local material configuration present...
call IO_open_file(FILEUNIT,material_configFile) ! ... open material.config file
if (any(homogenization_type == HOMOGENIZATION_NONE_ID)) &
call homogenization_none_init()
if (any(homogenization_type == HOMOGENIZATION_ISOSTRAIN_ID)) &
call homogenization_isostrain_init(FILEUNIT)
if (any(homogenization_type == HOMOGENIZATION_RGC_ID)) &
call homogenization_RGC_init(FILEUNIT)
close(FILEUNIT)
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!--------------------------------------------------------------------------------------------------
! parse field from config file
allocate(field_sizePostResults(material_Nhomogenization), source=0_pInt)
allocate(field_sizePostResult(maxval(homogenization_Noutput),material_Nhomogenization), &
source=0_pInt)
allocate(field_Noutput(material_Nhomogenization), source=0_pInt)
allocate(field_outputID(maxval(homogenization_Noutput),material_Nhomogenization), &
source=undefined_ID)
allocate(field_output(maxval(homogenization_Noutput),material_Nhomogenization))
field_output = ''
if (.not. IO_open_jobFile_stat(FILEUNIT,material_localFileExt)) & ! no local material configuration present...
call IO_open_file(FILEUNIT,material_configFile) ! ... open material.config file
rewind(FILEUNIT)
do while (trim(line) /= IO_EOF .and. IO_lc(IO_getTag(line,'<','>')) /= material_partHomogenization)! wind forward to <homogenization>
line = IO_read(FILEUNIT)
enddo
parsingFile: do while (trim(line) /= IO_EOF) ! read through sections of homogenization part
line = IO_read(FILEUNIT)
if (IO_isBlank(line)) cycle ! skip empty lines
if (IO_getTag(line,'<','>') /= '') then ! stop at next part
line = IO_read(FILEUNIT, .true.) ! reset IO_read
exit
endif
if (IO_getTag(line,'[',']') /= '') then ! next section
section = section + 1_pInt
cycle
endif
if (section > 0_pInt ) then ! do not short-circuit here (.and. with next if-statement). It's not safe in Fortran
positions = IO_stringPos(line,MAXNCHUNKS)
tag = IO_lc(IO_stringValue(line,positions,1_pInt)) ! extract key
select case(tag)
case ('(output)')
select case(IO_lc(IO_stringValue(line,positions,2_pInt)))
case('temperature')
field_Noutput(section) = field_Noutput(section) + 1_pInt
field_outputID(field_Noutput(section),section) = temperature_ID
field_sizePostResult(field_Noutput(section),section) = 1_pInt
field_sizePostResults(section) = field_sizePostResults(section) + 1_pInt
field_output(field_Noutput(section),section) = IO_lc(IO_stringValue(line,positions,2_pInt))
case('damage')
field_Noutput(section) = field_Noutput(section) + 1_pInt
field_outputID(field_Noutput(section),section) = damage_ID
field_sizePostResult(field_Noutput(section),section) = 1_pInt
field_sizePostResults(section) = field_sizePostResults(section) + 1_pInt
field_output(field_Noutput(section),section) = IO_lc(IO_stringValue(line,positions,2_pInt))
case('vacancy_concentration')
field_Noutput(section) = field_Noutput(section) + 1_pInt
field_outputID(field_Noutput(section),section) = vacancy_concentration_ID
field_sizePostResult(field_Noutput(section),section) = 1_pInt
field_sizePostResults(section) = field_sizePostResults(section) + 1_pInt
field_output(field_Noutput(section),section) = IO_lc(IO_stringValue(line,positions,2_pInt))
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end select
end select
endif
enddo parsingFile
close(FILEUNIT)
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!--------------------------------------------------------------------------------------------------
! write description file for homogenization output
if (worldrank == 0_pInt) then
call IO_write_jobFile(FILEUNIT,'outputHomogenization')
do p = 1,material_Nhomogenization
if (any(material_homog == p)) then
i = homogenization_typeInstance(p) ! which instance of this homogenization type
knownHomogenization = .true. ! assume valid
select case(homogenization_type(p)) ! split per homogenization type
case (HOMOGENIZATION_NONE_ID)
outputName = HOMOGENIZATION_NONE_label
thisNoutput => null()
thisOutput => null()
thisSize => null()
case (HOMOGENIZATION_ISOSTRAIN_ID)
outputName = HOMOGENIZATION_ISOSTRAIN_label
thisNoutput => homogenization_isostrain_Noutput
thisOutput => homogenization_isostrain_output
thisSize => homogenization_isostrain_sizePostResult
case (HOMOGENIZATION_RGC_ID)
outputName = HOMOGENIZATION_RGC_label
thisNoutput => homogenization_RGC_Noutput
thisOutput => homogenization_RGC_output
thisSize => homogenization_RGC_sizePostResult
case default
knownHomogenization = .false.
end select
write(FILEUNIT,'(/,a,/)') '['//trim(homogenization_name(p))//']'
if (knownHomogenization) then
write(FILEUNIT,'(a)') '(type)'//char(9)//trim(outputName)
write(FILEUNIT,'(a,i4)') '(ngrains)'//char(9),homogenization_Ngrains(p)
if (homogenization_type(p) /= HOMOGENIZATION_NONE_ID) then
do e = 1,thisNoutput(i)
write(FILEUNIT,'(a,i4)') trim(thisOutput(e,i))//char(9),thisSize(e,i)
enddo
endif
endif
do e = 1_pInt,field_Noutput(p)
write(FILEUNIT,'(a,i4)') trim(field_output(e,p))//char(9),field_sizePostResult(e,p)
enddo
endif
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enddo
close(FILEUNIT)
endif
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!--------------------------------------------------------------------------------------------------
! allocate and initialize global variables
allocate(materialpoint_dPdF(3,3,3,3,mesh_maxNips,mesh_NcpElems), source=0.0_pReal)
allocate(materialpoint_F0(3,3,mesh_maxNips,mesh_NcpElems), source=0.0_pReal)
materialpoint_F0 = spread(spread(math_I3,3,mesh_maxNips),4,mesh_NcpElems) ! initialize to identity
allocate(materialpoint_F(3,3,mesh_maxNips,mesh_NcpElems), source=0.0_pReal)
materialpoint_F = materialpoint_F0 ! initialize to identity
allocate(materialpoint_subF0(3,3,mesh_maxNips,mesh_NcpElems), source=0.0_pReal)
allocate(materialpoint_subF(3,3,mesh_maxNips,mesh_NcpElems), source=0.0_pReal)
allocate(materialpoint_P(3,3,mesh_maxNips,mesh_NcpElems), source=0.0_pReal)
allocate(materialpoint_subFrac(mesh_maxNips,mesh_NcpElems), source=0.0_pReal)
allocate(materialpoint_subStep(mesh_maxNips,mesh_NcpElems), source=0.0_pReal)
allocate(materialpoint_subdt(mesh_maxNips,mesh_NcpElems), source=0.0_pReal)
allocate(materialpoint_requested(mesh_maxNips,mesh_NcpElems), source=.false.)
allocate(materialpoint_converged(mesh_maxNips,mesh_NcpElems), source=.true.)
allocate(materialpoint_doneAndHappy(2,mesh_maxNips,mesh_NcpElems), source=.true.)
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!--------------------------------------------------------------------------------------------------
! allocate and initialize global state and postresutls variables
elementLooping: do e = 1,mesh_NcpElems
myInstance = homogenization_typeInstance(mesh_element(3,e))
IpLooping: do i = 1,FE_Nips(FE_geomtype(mesh_element(2,e)))
#ifdef HDF
InstancePosition(myInstance) = InstancePosition(myInstance)+1_pInt
mapping(e,1:4) = [instancePosition(myinstance),myinstance,e,i]
#endif
enddo IpLooping
enddo elementLooping
#ifdef HDF
call HDF5_mappingHomogenization(mapping)
#endif
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homogenization_maxSizePostResults = 0_pInt
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field_maxSizePostResults = 0_pInt
do p = 1,material_Nhomogenization
homogenization_maxSizePostResults = max(homogenization_maxSizePostResults,homogState(p)%sizePostResults)
field_maxSizePostResults = max(field_maxSizePostResults,field_sizePostResults(p))
enddo
#ifdef FEM
allocate(homogOutput (material_Nhomogenization ))
allocate(crystalliteOutput(material_Ncrystallite, homogenization_maxNgrains))
allocate(phaseOutput (material_Nphase, homogenization_maxNgrains))
do p = 1, material_Nhomogenization
homogOutput(p)%sizeResults = homogState(p)%sizePostResults + field_sizePostResults(p)
homogOutput(p)%sizeIpCells = count(material_homog==p)
allocate(homogOutput(p)%output(homogOutput(p)%sizeResults,homogOutput(p)%sizeIpCells))
enddo
do p = 1, material_Ncrystallite; do e = 1, homogenization_maxNgrains
crystalliteOutput(p,e)%sizeResults = crystallite_sizePostResults(p)
crystalliteOutput(p,e)%sizeIpCells = count(microstructure_crystallite(mesh_element(4,:)) == p .and. &
homogenization_Ngrains (mesh_element(3,:)) >= e)*mesh_maxNips
allocate(crystalliteOutput(p,e)%output(crystalliteOutput(p,e)%sizeResults,crystalliteOutput(p,e)%sizeIpCells))
enddo; enddo
do p = 1, material_Nphase; do e = 1, homogenization_maxNgrains
phaseOutput(p,e)%sizeResults = plasticState(p)%sizePostResults + &
damageState (p)%sizePostResults + &
thermalState(p)%sizePostResults + &
vacancyState(p)%sizePostResults
phaseOutput(p,e)%sizeIpCells = count(material_phase(e,:,:) == p)
allocate(phaseOutput(p,e)%output(phaseOutput(p,e)%sizeResults,phaseOutput(p,e)%sizeIpCells))
enddo; enddo
#else
materialpoint_sizeResults = 1 & ! grain count
+ 1 + homogenization_maxSizePostResults & ! homogSize & homogResult
+ field_maxSizePostResults & ! field size & field result
+ homogenization_maxNgrains * (1 + crystallite_maxSizePostResults & ! crystallite size & crystallite results
+ 1 + constitutive_maxSizePostResults & ! constitutive size & constitutive results
+ constitutive_damage_maxSizePostResults &
+ constitutive_thermal_maxSizePostResults &
+ constitutive_vacancy_maxSizePostResults)
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allocate(materialpoint_results(materialpoint_sizeResults,mesh_maxNips,mesh_NcpElems))
#endif
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mainProcess: if (worldrank == 0) then
write(6,'(/,a)') ' <<<+- homogenization init -+>>>'
write(6,'(a)') ' $Id$'
write(6,'(a15,a)') ' Current time: ',IO_timeStamp()
#include "compilation_info.f90"
endif mainProcess
if (iand(debug_level(debug_homogenization), debug_levelBasic) /= 0_pInt) then
#ifdef TODO
write(6,'(a32,1x,7(i8,1x))') 'homogenization_state0: ', shape(homogenization_state0)
write(6,'(a32,1x,7(i8,1x))') 'homogenization_subState0: ', shape(homogenization_subState0)
write(6,'(a32,1x,7(i8,1x))') 'homogenization_state: ', shape(homogenization_state)
#endif
write(6,'(a32,1x,7(i8,1x))') 'materialpoint_dPdF: ', shape(materialpoint_dPdF)
write(6,'(a32,1x,7(i8,1x))') 'materialpoint_F0: ', shape(materialpoint_F0)
write(6,'(a32,1x,7(i8,1x))') 'materialpoint_F: ', shape(materialpoint_F)
write(6,'(a32,1x,7(i8,1x))') 'materialpoint_subF0: ', shape(materialpoint_subF0)
write(6,'(a32,1x,7(i8,1x))') 'materialpoint_subF: ', shape(materialpoint_subF)
write(6,'(a32,1x,7(i8,1x))') 'materialpoint_P: ', shape(materialpoint_P)
write(6,'(a32,1x,7(i8,1x))') 'materialpoint_subFrac: ', shape(materialpoint_subFrac)
write(6,'(a32,1x,7(i8,1x))') 'materialpoint_subStep: ', shape(materialpoint_subStep)
write(6,'(a32,1x,7(i8,1x))') 'materialpoint_subdt: ', shape(materialpoint_subdt)
write(6,'(a32,1x,7(i8,1x))') 'materialpoint_requested: ', shape(materialpoint_requested)
write(6,'(a32,1x,7(i8,1x))') 'materialpoint_converged: ', shape(materialpoint_converged)
write(6,'(a32,1x,7(i8,1x),/)') 'materialpoint_doneAndHappy: ', shape(materialpoint_doneAndHappy)
#ifndef FEM
write(6,'(a32,1x,7(i8,1x),/)') 'materialpoint_results: ', shape(materialpoint_results)
#endif
write(6,'(a32,1x,7(i8,1x))') 'maxSizePostResults: ', homogenization_maxSizePostResults
endif
flush(6)
if (debug_g < 1 .or. debug_g > homogenization_Ngrains(mesh_element(3,debug_e))) &
call IO_error(602_pInt,ext_msg='component (grain)')
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end subroutine homogenization_init
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!--------------------------------------------------------------------------------------------------
!> @brief parallelized calculation of stress and corresponding tangent at material points
!--------------------------------------------------------------------------------------------------
subroutine materialpoint_stressAndItsTangent(updateJaco,dt)
use numerics, only: &
subStepMinHomog, &
subStepSizeHomog, &
stepIncreaseHomog, &
nHomog, &
nMPstate
use math, only: &
math_transpose33
use FEsolving, only: &
FEsolving_execElem, &
FEsolving_execIP, &
terminallyIll
use mesh, only: &
mesh_element
use material, only: &
plasticState, &
damageState, &
thermalState, &
vacancyState, &
homogState, &
mappingHomogenization, &
mappingConstitutive, &
homogenization_Ngrains
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use crystallite, only: &
crystallite_F0, &
crystallite_Fp0, &
crystallite_Fp, &
crystallite_Fi0, &
crystallite_Fi, &
crystallite_Lp0, &
crystallite_Lp, &
crystallite_Li0, &
crystallite_Li, &
crystallite_dPdF, &
crystallite_dPdF0, &
crystallite_Tstar0_v, &
crystallite_Tstar_v, &
crystallite_partionedF0, &
crystallite_partionedF, &
crystallite_partionedFp0, &
crystallite_partionedLp0, &
crystallite_partionedFi0, &
crystallite_partionedLi0, &
crystallite_partioneddPdF0, &
crystallite_partionedTstar0_v, &
crystallite_dt, &
crystallite_requested, &
crystallite_converged, &
crystallite_stressAndItsTangent, &
crystallite_orientations
use debug, only: &
debug_level, &
debug_homogenization, &
debug_levelBasic, &
debug_levelSelective, &
debug_e, &
debug_i, &
debug_MaterialpointLoopDistribution, &
debug_MaterialpointStateLoopDistribution
use math, only: &
math_pDecomposition
implicit none
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real(pReal), intent(in) :: dt !< time increment
logical, intent(in) :: updateJaco !< initiating Jacobian update
integer(pInt) :: &
NiterationHomog, &
NiterationMPstate, &
g, & !< grain number
i, & !< integration point number
e, & !< element number
myNgrains
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!--------------------------------------------------------------------------------------------------
! initialize to starting condition
if (iand(debug_level(debug_homogenization), debug_levelBasic) /= 0_pInt) then
!$OMP CRITICAL (write2out)
write(6,'(/a,i5,1x,i2)') '<< HOMOG >> Material Point start at el ip ', debug_e, debug_i
write(6,'(a,/,3(12x,3(f14.9,1x)/))') '<< HOMOG >> F0', &
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math_transpose33(materialpoint_F0(1:3,1:3,debug_i,debug_e))
write(6,'(a,/,3(12x,3(f14.9,1x)/))') '<< HOMOG >> F', &
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math_transpose33(materialpoint_F(1:3,1:3,debug_i,debug_e))
!$OMP END CRITICAL (write2out)
endif
!--------------------------------------------------------------------------------------------------
! initialize restoration points of ...
do e = FEsolving_execElem(1),FEsolving_execElem(2)
myNgrains = homogenization_Ngrains(mesh_element(3,e))
forall(i = FEsolving_execIP(1,e):FEsolving_execIP(2,e), g = 1:myNgrains)
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plasticState(mappingConstitutive(2,g,i,e))%partionedState0(:,mappingConstitutive(1,g,i,e)) = &
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plasticState(mappingConstitutive(2,g,i,e))%state0( :,mappingConstitutive(1,g,i,e))
damageState( mappingConstitutive(2,g,i,e))%partionedState0(:,mappingConstitutive(1,g,i,e)) = &
damageState( mappingConstitutive(2,g,i,e))%state0( :,mappingConstitutive(1,g,i,e))
thermalState(mappingConstitutive(2,g,i,e))%partionedState0(:,mappingConstitutive(1,g,i,e)) = &
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thermalState(mappingConstitutive(2,g,i,e))%state0( :,mappingConstitutive(1,g,i,e))
vacancyState(mappingConstitutive(2,g,i,e))%partionedState0(:,mappingConstitutive(1,g,i,e)) = &
vacancyState(mappingConstitutive(2,g,i,e))%state0( :,mappingConstitutive(1,g,i,e))
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crystallite_partionedFp0(1:3,1:3,g,i,e) = crystallite_Fp0(1:3,1:3,g,i,e) ! ...plastic def grads
crystallite_partionedLp0(1:3,1:3,g,i,e) = crystallite_Lp0(1:3,1:3,g,i,e) ! ...plastic velocity grads
crystallite_partionedFi0(1:3,1:3,g,i,e) = crystallite_Fi0(1:3,1:3,g,i,e) ! ...intermediate def grads
crystallite_partionedLi0(1:3,1:3,g,i,e) = crystallite_Li0(1:3,1:3,g,i,e) ! ...intermediate velocity grads
crystallite_partioneddPdF0(1:3,1:3,1:3,1:3,g,i,e) = crystallite_dPdF0(1:3,1:3,1:3,1:3,g,i,e) ! ...stiffness
crystallite_partionedF0(1:3,1:3,g,i,e) = crystallite_F0(1:3,1:3,g,i,e) ! ...def grads
crystallite_partionedTstar0_v(1:6,g,i,e) = crystallite_Tstar0_v(1:6,g,i,e) ! ...2nd PK stress
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endforall
forall(i = FEsolving_execIP(1,e):FEsolving_execIP(2,e))
materialpoint_subF0(1:3,1:3,i,e) = materialpoint_F0(1:3,1:3,i,e) ! ...def grad
materialpoint_subFrac(i,e) = 0.0_pReal
materialpoint_subStep(i,e) = 1.0_pReal/subStepSizeHomog ! <<added to adopt flexibility in cutback size>>
materialpoint_converged(i,e) = .false. ! pretend failed step of twice the required size
materialpoint_requested(i,e) = .true. ! everybody requires calculation
endforall
forall(i = FEsolving_execIP(1,e):FEsolving_execIP(2,e), &
homogState(mappingHomogenization(2,i,e))%sizeState > 0_pInt) &
homogState(mappingHomogenization(2,i,e))%subState0(:,mappingHomogenization(1,i,e)) = &
homogState(mappingHomogenization(2,i,e))%State0( :,mappingHomogenization(1,i,e)) ! ...internal homogenization state
enddo
NiterationHomog = 0_pInt
cutBackLooping: do while (.not. terminallyIll .and. &
any(materialpoint_subStep(:,FEsolving_execELem(1):FEsolving_execElem(2)) > subStepMinHomog))
!$OMP PARALLEL DO PRIVATE(myNgrains)
elementLooping1: do e = FEsolving_execElem(1),FEsolving_execElem(2)
myNgrains = homogenization_Ngrains(mesh_element(3,e))
IpLooping1: do i = FEsolving_execIP(1,e),FEsolving_execIP(2,e)
converged: if ( materialpoint_converged(i,e) ) then
#ifndef _OPENMP
if (iand(debug_level(debug_homogenization), debug_levelBasic) /= 0_pInt &
.and. ((e == debug_e .and. i == debug_i) &
.or. .not. iand(debug_level(debug_homogenization),debug_levelSelective) /= 0_pInt)) then
write(6,'(a,1x,f12.8,1x,a,1x,f12.8,1x,a,i8,1x,i2/)') '<< HOMOG >> winding forward from', &
materialpoint_subFrac(i,e), 'to current materialpoint_subFrac', &
materialpoint_subFrac(i,e)+materialpoint_subStep(i,e),'in materialpoint_stressAndItsTangent at el ip',e,i
endif
#endif
!--------------------------------------------------------------------------------------------------
! calculate new subStep and new subFrac
materialpoint_subFrac(i,e) = materialpoint_subFrac(i,e) + materialpoint_subStep(i,e)
!$OMP FLUSH(materialpoint_subFrac)
materialpoint_subStep(i,e) = min(1.0_pReal-materialpoint_subFrac(i,e), &
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stepIncreaseHomog*materialpoint_subStep(i,e)) ! introduce flexibility for step increase/acceleration
!$OMP FLUSH(materialpoint_subStep)
steppingNeeded: if (materialpoint_subStep(i,e) > subStepMinHomog) then
! wind forward grain starting point of...
crystallite_partionedF0(1:3,1:3,1:myNgrains,i,e) = crystallite_partionedF(1:3,1:3,1:myNgrains,i,e) ! ...def grads
crystallite_partionedFp0(1:3,1:3,1:myNgrains,i,e) = crystallite_Fp(1:3,1:3,1:myNgrains,i,e) ! ...plastic def grads
crystallite_partionedLp0(1:3,1:3,1:myNgrains,i,e) = crystallite_Lp(1:3,1:3,1:myNgrains,i,e) ! ...plastic velocity grads
crystallite_partionedFi0(1:3,1:3,1:myNgrains,i,e) = crystallite_Fi(1:3,1:3,1:myNgrains,i,e) ! ...intermediate def grads
crystallite_partionedLi0(1:3,1:3,1:myNgrains,i,e) = crystallite_Li(1:3,1:3,1:myNgrains,i,e) ! ...intermediate velocity grads
crystallite_partioneddPdF0(1:3,1:3,1:3,1:3,1:myNgrains,i,e) = crystallite_dPdF(1:3,1:3,1:3,1:3,1:myNgrains,i,e)! ...stiffness
crystallite_partionedTstar0_v(1:6,1:myNgrains,i,e) = crystallite_Tstar_v(1:6,1:myNgrains,i,e) ! ...2nd PK stress
forall (g = 1:myNgrains)
plasticState(mappingConstitutive(2,g,i,e))%partionedState0(:,mappingConstitutive(1,g,i,e)) = &
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plasticState(mappingConstitutive(2,g,i,e))%state( :,mappingConstitutive(1,g,i,e))
damageState( mappingConstitutive(2,g,i,e))%partionedState0(:,mappingConstitutive(1,g,i,e)) = &
damageState( mappingConstitutive(2,g,i,e))%state( :,mappingConstitutive(1,g,i,e))
thermalState(mappingConstitutive(2,g,i,e))%partionedState0(:,mappingConstitutive(1,g,i,e)) = &
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thermalState(mappingConstitutive(2,g,i,e))%state( :,mappingConstitutive(1,g,i,e))
vacancyState(mappingConstitutive(2,g,i,e))%partionedState0(:,mappingConstitutive(1,g,i,e)) = &
vacancyState(mappingConstitutive(2,g,i,e))%state( :,mappingConstitutive(1,g,i,e))
end forall
if (homogState(mappingHomogenization(2,i,e))%sizeState > 0_pInt) &
homogState(mappingHomogenization(2,i,e))%subState0(:,mappingHomogenization(1,i,e)) = &
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homogState(mappingHomogenization(2,i,e))%state( :,mappingHomogenization(1,i,e))
materialpoint_subF0(1:3,1:3,i,e) = materialpoint_subF(1:3,1:3,i,e) ! ...def grad
!$OMP FLUSH(materialpoint_subF0)
elseif (materialpoint_requested(i,e)) then steppingNeeded ! already at final time (??)
if (iand(debug_level(debug_homogenization), debug_levelBasic) /= 0_pInt) then
!$OMP CRITICAL (distributionHomog)
debug_MaterialpointLoopDistribution(min(nHomog+1,NiterationHomog)) = &
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debug_MaterialpointLoopDistribution(min(nHomog+1,NiterationHomog)) + 1
!$OMP END CRITICAL (distributionHomog)
endif
endif steppingNeeded
else converged
if ( (myNgrains == 1_pInt .and. materialpoint_subStep(i,e) <= 1.0 ) .or. & ! single grain already tried internal subStepping in crystallite
subStepSizeHomog * materialpoint_subStep(i,e) <= subStepMinHomog ) then ! would require too small subStep
! cutback makes no sense
!$OMP FLUSH(terminallyIll)
if (.not. terminallyIll) then ! so first signals terminally ill...
!$OMP CRITICAL (write2out)
write(6,*) 'Integration point ', i,' at element ', e, ' terminally ill'
!$OMP END CRITICAL (write2out)
endif
!$OMP CRITICAL (setTerminallyIll)
terminallyIll = .true. ! ...and kills all others
!$OMP END CRITICAL (setTerminallyIll)
else ! cutback makes sense
materialpoint_subStep(i,e) = subStepSizeHomog * materialpoint_subStep(i,e) ! crystallite had severe trouble, so do a significant cutback
!$OMP FLUSH(materialpoint_subStep)
#ifndef _OPENMP
if (iand(debug_level(debug_homogenization), debug_levelBasic) /= 0_pInt &
.and. ((e == debug_e .and. i == debug_i) &
.or. .not. iand(debug_level(debug_homogenization), debug_levelSelective) /= 0_pInt)) then
write(6,'(a,1x,f12.8,a,i8,1x,i2/)') &
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'<< HOMOG >> cutback step in materialpoint_stressAndItsTangent with new materialpoint_subStep:',&
materialpoint_subStep(i,e),' at el ip',e,i
endif
#endif
!--------------------------------------------------------------------------------------------------
! restore...
crystallite_Fp(1:3,1:3,1:myNgrains,i,e) = crystallite_partionedFp0(1:3,1:3,1:myNgrains,i,e) ! ...plastic def grads
crystallite_Lp(1:3,1:3,1:myNgrains,i,e) = crystallite_partionedLp0(1:3,1:3,1:myNgrains,i,e) ! ...plastic velocity grads
crystallite_Fi(1:3,1:3,1:myNgrains,i,e) = crystallite_partionedFi0(1:3,1:3,1:myNgrains,i,e) ! ...intermediate def grads
crystallite_Li(1:3,1:3,1:myNgrains,i,e) = crystallite_partionedLi0(1:3,1:3,1:myNgrains,i,e) ! ...intermediate velocity grads
crystallite_dPdF(1:3,1:3,1:3,1:3,1:myNgrains,i,e) = crystallite_partioneddPdF0(1:3,1:3,1:3,1:3,1:myNgrains,i,e) ! ...stiffness
crystallite_Tstar_v(1:6,1:myNgrains,i,e) = crystallite_partionedTstar0_v(1:6,1:myNgrains,i,e) ! ...2nd PK stress
forall (g = 1:myNgrains)
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plasticState(mappingConstitutive(2,g,i,e))%state( :,mappingConstitutive(1,g,i,e)) = &
plasticState(mappingConstitutive(2,g,i,e))%partionedState0(:,mappingConstitutive(1,g,i,e))
damageState( mappingConstitutive(2,g,i,e))%state( :,mappingConstitutive(1,g,i,e)) = &
damageState( mappingConstitutive(2,g,i,e))%partionedState0(:,mappingConstitutive(1,g,i,e))
thermalState(mappingConstitutive(2,g,i,e))%state( :,mappingConstitutive(1,g,i,e)) = &
thermalState(mappingConstitutive(2,g,i,e))%partionedState0(:,mappingConstitutive(1,g,i,e))
vacancyState(mappingConstitutive(2,g,i,e))%state( :,mappingConstitutive(1,g,i,e)) = &
vacancyState(mappingConstitutive(2,g,i,e))%partionedState0(:,mappingConstitutive(1,g,i,e))
end forall
if (homogState(mappingHomogenization(2,i,e))%sizeState > 0_pInt) &
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homogState(mappingHomogenization(2,i,e))%state( :,mappingHomogenization(1,i,e)) = &
homogState(mappingHomogenization(2,i,e))%subState0(:,mappingHomogenization(1,i,e))
endif
endif converged
if (materialpoint_subStep(i,e) > subStepMinHomog) then
materialpoint_requested(i,e) = .true.
materialpoint_subF(1:3,1:3,i,e) = materialpoint_subF0(1:3,1:3,i,e) + &
materialpoint_subStep(i,e) * (materialpoint_F(1:3,1:3,i,e) - materialpoint_F0(1:3,1:3,i,e))
materialpoint_subdt(i,e) = materialpoint_subStep(i,e) * dt
materialpoint_doneAndHappy(1:2,i,e) = [.false.,.true.]
endif
enddo IpLooping1
enddo elementLooping1
!$OMP END PARALLEL DO
NiterationMPstate = 0_pInt
convergenceLooping: do while (.not. terminallyIll .and. &
any( materialpoint_requested(:,FEsolving_execELem(1):FEsolving_execElem(2)) &
.and. .not. materialpoint_doneAndHappy(1,:,FEsolving_execELem(1):FEsolving_execElem(2)) &
) .and. &
NiterationMPstate < nMPstate)
NiterationMPstate = NiterationMPstate + 1
!--------------------------------------------------------------------------------------------------
! deformation partitioning
! based on materialpoint_subF0,.._subF,crystallite_partionedF0, and homogenization_state,
! results in crystallite_partionedF
!$OMP PARALLEL DO PRIVATE(myNgrains)
elementLooping2: do e = FEsolving_execElem(1),FEsolving_execElem(2)
myNgrains = homogenization_Ngrains(mesh_element(3,e))
IpLooping2: do i = FEsolving_execIP(1,e),FEsolving_execIP(2,e)
if ( materialpoint_requested(i,e) .and. & ! process requested but...
.not. materialpoint_doneAndHappy(1,i,e)) then ! ...not yet done material points
call homogenization_partitionDeformation(i,e) ! partition deformation onto constituents
crystallite_dt(1:myNgrains,i,e) = materialpoint_subdt(i,e) ! propagate materialpoint dt to grains
crystallite_requested(1:myNgrains,i,e) = .true. ! request calculation for constituents
else
crystallite_requested(1:myNgrains,i,e) = .false. ! calculation for constituents not required anymore
endif
enddo IpLooping2
enddo elementLooping2
!$OMP END PARALLEL DO
!--------------------------------------------------------------------------------------------------
! crystallite integration
! based on crystallite_partionedF0,.._partionedF
! incrementing by crystallite_dt
call crystallite_stressAndItsTangent(updateJaco) ! request stress and tangent calculation for constituent grains
!--------------------------------------------------------------------------------------------------
! state update
!$OMP PARALLEL DO
elementLooping3: do e = FEsolving_execElem(1),FEsolving_execElem(2)
IpLooping3: do i = FEsolving_execIP(1,e),FEsolving_execIP(2,e)
if ( materialpoint_requested(i,e) .and. &
.not. materialpoint_doneAndHappy(1,i,e)) then
if (.not. all(crystallite_converged(:,i,e))) then
materialpoint_doneAndHappy(1:2,i,e) = [.true.,.false.]
materialpoint_converged(i,e) = .false.
else
materialpoint_doneAndHappy(1:2,i,e) = homogenization_updateState(i,e)
materialpoint_converged(i,e) = all(homogenization_updateState(i,e)) ! converged if done and happy
endif
!$OMP FLUSH(materialpoint_converged)
if (materialpoint_converged(i,e)) then
if (iand(debug_level(debug_homogenization), debug_levelBasic) /= 0_pInt) then
!$OMP CRITICAL (distributionMPState)
debug_MaterialpointStateLoopdistribution(NiterationMPstate) = &
debug_MaterialpointStateLoopdistribution(NiterationMPstate) + 1_pInt
!$OMP END CRITICAL (distributionMPState)
endif
endif
endif
enddo IpLooping3
enddo elementLooping3
!$OMP END PARALLEL DO
enddo convergenceLooping
NiterationHomog = NiterationHomog + 1_pInt
enddo cutBackLooping
if (.not. terminallyIll ) then
call crystallite_orientations() ! calculate crystal orientations
!$OMP PARALLEL DO
elementLooping4: do e = FEsolving_execElem(1),FEsolving_execElem(2)
IpLooping4: do i = FEsolving_execIP(1,e),FEsolving_execIP(2,e)
call homogenization_averageStressAndItsTangent(i,e)
enddo IpLooping4
enddo elementLooping4
!$OMP END PARALLEL DO
else
!$OMP CRITICAL (write2out)
write(6,'(/,a,/)') '<< HOMOG >> Material Point terminally ill'
!$OMP END CRITICAL (write2out)
endif
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end subroutine materialpoint_stressAndItsTangent
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!--------------------------------------------------------------------------------------------------
!> @brief parallelized calculation of result array at material points
!--------------------------------------------------------------------------------------------------
subroutine materialpoint_postResults
use FEsolving, only: &
FEsolving_execElem, &
FEsolving_execIP
use mesh, only: &
mesh_element
use material, only: &
mappingHomogenization, &
#ifdef FEM
mappingConstitutive, &
homogenization_maxNgrains, &
material_Ncrystallite, &
material_Nphase, &
#endif
homogState, &
plasticState, &
damageState, &
thermalState, &
vacancyState, &
material_phase, &
homogenization_Ngrains, &
microstructure_crystallite
use constitutive, only: &
#ifdef FEM
constitutive_maxSizePostResults, &
constitutive_damage_maxSizePostResults, &
constitutive_thermal_maxSizePostResults, &
constitutive_vacancy_maxSizePostResults, &
#endif
constitutive_postResults
use crystallite, only: &
#ifdef FEM
crystallite_maxSizePostResults, &
#endif
crystallite_sizePostResults, &
crystallite_postResults
implicit none
integer(pInt) :: &
thePos, &
theSize, &
myNgrains, &
myCrystallite, &
g, & !< grain number
i, & !< integration point number
e !< element number
#ifdef FEM
integer(pInt) :: &
myHomog, &
myPhase, &
crystalliteCtr(material_Ncrystallite, homogenization_maxNgrains), &
phaseCtr (material_Nphase, homogenization_maxNgrains)
real(pReal), dimension(1+crystallite_maxSizePostResults + &
1+constitutive_maxSizePostResults + &
constitutive_damage_maxSizePostResults + &
constitutive_thermal_maxSizePostResults + &
constitutive_vacancy_maxSizePostResults) :: &
crystalliteResults
crystalliteCtr = 0_pInt; phaseCtr = 0_pInt
elementLooping: do e = FEsolving_execElem(1),FEsolving_execElem(2)
myNgrains = homogenization_Ngrains(mesh_element(3,e))
myCrystallite = microstructure_crystallite(mesh_element(4,e))
IpLooping: do i = FEsolving_execIP(1,e),FEsolving_execIP(2,e)
myHomog = mappingHomogenization(2,i,e)
thePos = mappingHomogenization(1,i,e)
homogOutput(myHomog)%output(1: &
homogState(myHomog)%sizePostResults, &
thePos) = homogenization_postResults(i,e)
homogOutput(myHomog)%output(homogState(myHomog)%sizePostResults+1: &
homogState(myHomog)%sizePostResults+field_sizePostResults(myHomog), &
thePos) = field_postResults(i,e)
grainLooping :do g = 1,myNgrains
myPhase = mappingConstitutive(2,g,i,e)
crystalliteResults(1:1+crystallite_sizePostResults(myCrystallite) + &
1+plasticState(myPhase)%sizePostResults + &
damageState (myPhase)%sizePostResults + &
thermalState(myPhase)%sizePostResults + &
vacancyState(myPhase)%sizePostResults) = crystallite_postResults(g,i,e)
if (microstructure_crystallite(mesh_element(4,e)) == myCrystallite .and. &
homogenization_Ngrains (mesh_element(3,e)) >= g) then
crystalliteCtr(myCrystallite,g) = crystalliteCtr(myCrystallite,g) + 1_pInt
crystalliteOutput(myCrystallite,g)% &
output(1:crystalliteOutput(myCrystallite,g)%sizeResults,crystalliteCtr(myCrystallite,g)) = &
crystalliteResults(2:1+crystallite_sizePostResults(myCrystallite))
endif
if (material_phase(g,i,e) == myPhase) then
phaseCtr(myPhase,g) = phaseCtr(myPhase,g) + 1_pInt
phaseOutput(myPhase,g)% &
output(1:phaseOutput(myPhase,g)%sizeResults,phaseCtr(myPhase,g)) = &
crystalliteResults(3 + crystallite_sizePostResults(myCrystallite): &
plasticState(myphase)%sizePostResults + &
damageState (myphase)%sizePostResults + &
thermalState(myphase)%sizePostResults + &
vacancyState(myphase)%sizePostResults)
endif
enddo grainLooping
enddo IpLooping
enddo elementLooping
#else
!$OMP PARALLEL DO PRIVATE(myNgrains,myCrystallite,thePos,theSize)
elementLooping: do e = FEsolving_execElem(1),FEsolving_execElem(2)
myNgrains = homogenization_Ngrains(mesh_element(3,e))
myCrystallite = microstructure_crystallite(mesh_element(4,e))
IpLooping: do i = FEsolving_execIP(1,e),FEsolving_execIP(2,e)
thePos = 0_pInt
theSize = homogState(mappingHomogenization(2,i,e))%sizePostResults
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materialpoint_results(thePos+1,i,e) = real(theSize,pReal) ! tell size of homogenization results
thePos = thePos + 1_pInt
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if (theSize > 0_pInt) then ! any homogenization results to mention?
materialpoint_results(thePos+1:thePos+theSize,i,e) = homogenization_postResults(i,e) ! tell homogenization results
thePos = thePos + theSize
endif
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theSize = field_sizePostResults(mappingHomogenization(2,i,e))
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if (theSize > 0_pInt) then ! any homogenization results to mention?
materialpoint_results(thePos+1:thePos+theSize,i,e) = field_postResults(i,e) ! tell field results
thePos = thePos + theSize
endif
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materialpoint_results(thePos+1,i,e) = real(myNgrains,pReal) ! tell number of grains at materialpoint
thePos = thePos + 1_pInt
grainLooping :do g = 1,myNgrains
theSize = 1 + crystallite_sizePostResults(myCrystallite) + &
1 + plasticState(material_phase(g,i,e))%sizePostResults + & !ToDo
damageState(material_phase(g,i,e))%sizePostResults + &
thermalState(material_phase(g,i,e))%sizePostResults + &
vacancyState(material_phase(g,i,e))%sizePostResults
materialpoint_results(thePos+1:thePos+theSize,i,e) = crystallite_postResults(g,i,e) ! tell crystallite results
thePos = thePos + theSize
enddo grainLooping
enddo IpLooping
enddo elementLooping
!$OMP END PARALLEL DO
#endif
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end subroutine materialpoint_postResults
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!--------------------------------------------------------------------------------------------------
!> @brief partition material point def grad onto constituents
!--------------------------------------------------------------------------------------------------
subroutine homogenization_partitionDeformation(ip,el)
use mesh, only: &
mesh_element
use material, only: &
homogenization_type, &
homogenization_maxNgrains, &
HOMOGENIZATION_NONE_ID, &
HOMOGENIZATION_ISOSTRAIN_ID, &
HOMOGENIZATION_RGC_ID
use crystallite, only: &
crystallite_partionedF
use homogenization_isostrain, only: &
homogenization_isostrain_partitionDeformation
use homogenization_RGC, only: &
homogenization_RGC_partitionDeformation
implicit none
integer(pInt), intent(in) :: &
ip, & !< integration point
el !< element number
chosenHomogenization: select case(homogenization_type(mesh_element(3,el)))
case (HOMOGENIZATION_NONE_ID) chosenHomogenization
crystallite_partionedF(1:3,1:3,1:homogenization_maxNgrains,ip,el) = 0.0_pReal
crystallite_partionedF(1:3,1:3,1:1,ip,el) = &
spread(materialpoint_subF(1:3,1:3,ip,el),3,1)
case (HOMOGENIZATION_ISOSTRAIN_ID) chosenHomogenization
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call homogenization_isostrain_partitionDeformation(&
crystallite_partionedF(1:3,1:3,1:homogenization_maxNgrains,ip,el), &
materialpoint_subF(1:3,1:3,ip,el),&
el)
case (HOMOGENIZATION_RGC_ID) chosenHomogenization
call homogenization_RGC_partitionDeformation(&
crystallite_partionedF(1:3,1:3,1:homogenization_maxNgrains,ip,el), &
materialpoint_subF(1:3,1:3,ip,el),&
ip, &
el)
end select chosenHomogenization
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end subroutine homogenization_partitionDeformation
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!--------------------------------------------------------------------------------------------------
!> @brief update the internal state of the homogenization scheme and tell whether "done" and
!> "happy" with result
!--------------------------------------------------------------------------------------------------
function homogenization_updateState(ip,el)
use mesh, only: &
mesh_element
use material, only: &
homogenization_type, &
homogenization_maxNgrains, &
HOMOGENIZATION_RGC_ID
use crystallite, only: &
crystallite_P, &
crystallite_dPdF, &
crystallite_partionedF,&
crystallite_partionedF0
use homogenization_RGC, only: &
homogenization_RGC_updateState
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implicit none
integer(pInt), intent(in) :: &
ip, & !< integration point
el !< element number
logical, dimension(2) :: homogenization_updateState
chosenHomogenization: select case(homogenization_type(mesh_element(3,el)))
case (HOMOGENIZATION_RGC_ID) chosenHomogenization
homogenization_updateState = &
homogenization_RGC_updateState(crystallite_P(1:3,1:3,1:homogenization_maxNgrains,ip,el), &
crystallite_partionedF(1:3,1:3,1:homogenization_maxNgrains,ip,el), &
crystallite_partionedF0(1:3,1:3,1:homogenization_maxNgrains,ip,el),&
materialpoint_subF(1:3,1:3,ip,el),&
materialpoint_subdt(ip,el), &
crystallite_dPdF(1:3,1:3,1:3,1:3,1:homogenization_maxNgrains,ip,el), &
ip, &
el)
case default chosenHomogenization
homogenization_updateState = .true.
end select chosenHomogenization
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end function homogenization_updateState
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!--------------------------------------------------------------------------------------------------
!> @brief derive average stress and stiffness from constituent quantities
!--------------------------------------------------------------------------------------------------
subroutine homogenization_averageStressAndItsTangent(ip,el)
use mesh, only: &
mesh_element
use material, only: &
homogenization_type, &
homogenization_maxNgrains, &
HOMOGENIZATION_NONE_ID, &
HOMOGENIZATION_ISOSTRAIN_ID, &
HOMOGENIZATION_RGC_ID
use crystallite, only: &
crystallite_P,crystallite_dPdF
use homogenization_isostrain, only: &
homogenization_isostrain_averageStressAndItsTangent
use homogenization_RGC, only: &
homogenization_RGC_averageStressAndItsTangent
implicit none
integer(pInt), intent(in) :: &
ip, & !< integration point
el !< element number
chosenHomogenization: select case(homogenization_type(mesh_element(3,el)))
case (HOMOGENIZATION_NONE_ID) chosenHomogenization
materialpoint_P(1:3,1:3,ip,el) = sum(crystallite_P(1:3,1:3,1:1,ip,el),3)
materialpoint_dPdF(1:3,1:3,1:3,1:3,ip,el) &
= sum(crystallite_dPdF(1:3,1:3,1:3,1:3,1:1,ip,el),5)
case (HOMOGENIZATION_ISOSTRAIN_ID) chosenHomogenization
call homogenization_isostrain_averageStressAndItsTangent(&
materialpoint_P(1:3,1:3,ip,el), &
materialpoint_dPdF(1:3,1:3,1:3,1:3,ip,el),&
crystallite_P(1:3,1:3,1:homogenization_maxNgrains,ip,el), &
crystallite_dPdF(1:3,1:3,1:3,1:3,1:homogenization_maxNgrains,ip,el), &
el)
case (HOMOGENIZATION_RGC_ID) chosenHomogenization
call homogenization_RGC_averageStressAndItsTangent(&
materialpoint_P(1:3,1:3,ip,el), &
materialpoint_dPdF(1:3,1:3,1:3,1:3,ip,el),&
crystallite_P(1:3,1:3,1:homogenization_maxNgrains,ip,el), &
crystallite_dPdF(1:3,1:3,1:3,1:3,1:homogenization_maxNgrains,ip,el), &
el)
end select chosenHomogenization
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end subroutine homogenization_averageStressAndItsTangent
!--------------------------------------------------------------------------------------------------
!> @brief Returns average specific heat at each integration point
!--------------------------------------------------------------------------------------------------
function field_getSpecificHeat(ip,el)
use mesh, only: &
mesh_element
use lattice, only: &
lattice_specificHeat
use material, only: &
material_phase, &
material_homog, &
field_thermal_type, &
FIELD_THERMAL_local_ID, &
FIELD_THERMAL_nonlocal_ID, &
homogenization_Ngrains
implicit none
real(pReal) :: field_getSpecificHeat
integer(pInt), intent(in) :: &
ip, & !< integration point number
el !< element number
integer(pInt) :: &
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ipc
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field_getSpecificHeat =0.0_pReal
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select case(field_thermal_type(material_homog(ip,el)))
case (FIELD_THERMAL_local_ID)
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field_getSpecificHeat = 0.0_pReal
case (FIELD_THERMAL_nonlocal_ID)
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do ipc = 1, homogenization_Ngrains(mesh_element(3,el))
field_getSpecificHeat = field_getSpecificHeat + lattice_specificHeat(material_phase(ipc,ip,el))
enddo
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end select
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field_getSpecificHeat = field_getSpecificHeat /homogenization_Ngrains(mesh_element(3,el))
end function field_getSpecificHeat
!--------------------------------------------------------------------------------------------------
!> @brief Returns average mass density at each integration point
!--------------------------------------------------------------------------------------------------
function field_getMassDensity(ip,el)
use mesh, only: &
mesh_element
use lattice, only: &
lattice_massDensity
use material, only: &
material_phase, &
material_homog, &
field_thermal_type, &
FIELD_THERMAL_local_ID, &
FIELD_THERMAL_nonlocal_ID, &
homogenization_Ngrains
implicit none
real(pReal) :: field_getMassDensity
integer(pInt), intent(in) :: &
ip, & !< integration point number
el !< element number
integer(pInt) :: &
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ipc
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field_getMassDensity =0.0_pReal
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select case(field_thermal_type(material_homog(ip,el)))
case (FIELD_THERMAL_local_ID)
field_getMassDensity = 0.0_pReal
case (FIELD_THERMAL_nonlocal_ID)
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do ipc = 1, homogenization_Ngrains(mesh_element(3,el))
field_getMassDensity = field_getMassDensity + lattice_massDensity(material_phase(ipc,ip,el))
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enddo
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end select
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field_getMassDensity = field_getMassDensity /homogenization_Ngrains(mesh_element(3,el))
end function field_getMassDensity
!-------------------------------------------------------------------------------------------
!> @brief Returns average conductivity tensor for thermal field at each integration point
!-------------------------------------------------------------------------------------------
function field_getThermalConductivity33(ip,el)
use mesh, only: &
mesh_element
use lattice, only: &
lattice_thermalConductivity33
use material, only: &
material_phase, &
material_homog, &
field_thermal_type, &
FIELD_THERMAL_nonlocal_ID, &
homogenization_Ngrains
use crystallite, only: &
crystallite_push33ToRef
implicit none
real(pReal), dimension(3,3) :: field_getThermalConductivity33
integer(pInt), intent(in) :: &
ip, & !< integration point number
el !< element number
integer(pInt) :: &
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ipc
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field_getThermalConductivity33 =0.0_pReal
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select case(field_thermal_type(material_homog(ip,el)))
case (FIELD_THERMAL_nonlocal_ID)
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do ipc = 1, homogenization_Ngrains(mesh_element(3,el))
field_getThermalConductivity33 = field_getThermalConductivity33 + &
crystallite_push33ToRef(ipc,ip,el,lattice_thermalConductivity33(:,:,material_phase(ipc,ip,el)))
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enddo
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end select
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field_getThermalConductivity33 = field_getThermalConductivity33 /homogenization_Ngrains(mesh_element(3,el))
end function field_getThermalConductivity33
!--------------------------------------------------------------------------------------------------
!> @brief Returns average diffusion tensor for damage field at each integration point
!--------------------------------------------------------------------------------------------------
function field_getDamageDiffusion33(ip,el)
use mesh, only: &
mesh_element
use material, only: &
material_homog, &
field_damage_type, &
FIELD_DAMAGE_NONLOCAL_ID, &
homogenization_Ngrains
use crystallite, only: &
crystallite_push33ToRef
use constitutive, only: &
constitutive_getDamageDiffusion33
implicit none
real(pReal), dimension(3,3) :: field_getDamageDiffusion33
integer(pInt), intent(in) :: &
ip, & !< integration point number
el !< element number
integer(pInt) :: &
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ipc
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field_getDamageDiffusion33 =0.0_pReal
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select case(field_damage_type(material_homog(ip,el)))
case (FIELD_DAMAGE_NONLOCAL_ID)
do ipc = 1, homogenization_Ngrains(mesh_element(3,el))
field_getDamageDiffusion33 = field_getDamageDiffusion33 + &
crystallite_push33ToRef(ipc,ip,el,constitutive_getDamageDiffusion33(ipc,ip,el))
enddo
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end select
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field_getDamageDiffusion33 = field_getDamageDiffusion33 /homogenization_Ngrains(mesh_element(3,el))
end function field_getDamageDiffusion33
!--------------------------------------------------------------------------------------------------
!> @brief Returns average mobility for damage field at each integration point
!--------------------------------------------------------------------------------------------------
real(pReal) function field_getDamageMobility(ip,el)
use mesh, only: &
mesh_element
use lattice, only: &
lattice_damageMobility
use material, only: &
material_phase, &
material_homog, &
field_damage_type, &
FIELD_DAMAGE_NONLOCAL_ID, &
homogenization_Ngrains
implicit none
integer(pInt), intent(in) :: &
ip, & !< integration point number
el !< element number
integer(pInt) :: &
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ipc
field_getDamageMobility =0.0_pReal
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select case(field_damage_type(material_homog(ip,el)))
case (FIELD_DAMAGE_NONLOCAL_ID)
do ipc = 1, homogenization_Ngrains(mesh_element(3,el))
field_getDamageMobility = field_getDamageMobility + lattice_DamageMobility(material_phase(ipc,ip,el))
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enddo
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end select
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field_getDamageMobility = field_getDamageMobility /homogenization_Ngrains(mesh_element(3,el))
end function field_getDamageMobility
!--------------------------------------------------------------------------------------------------
!> @brief Returns average diffusion tensor for vacancy field at each integration point
!--------------------------------------------------------------------------------------------------
function field_getVacancyDiffusion33(ip,el)
use mesh, only: &
mesh_element
use material, only: &
material_homog, &
field_vacancy_type, &
FIELD_VACANCY_NONLOCAL_ID, &
homogenization_Ngrains
use crystallite, only: &
crystallite_push33ToRef
use constitutive, only: &
constitutive_getVacancyDiffusion33
implicit none
real(pReal), dimension(3,3) :: field_getVacancyDiffusion33
integer(pInt), intent(in) :: &
ip, & !< integration point number
el !< element number
integer(pInt) :: &
ipc
field_getVacancyDiffusion33 = 0.0_pReal
select case(field_vacancy_type(material_homog(ip,el)))
case (FIELD_VACANCY_NONLOCAL_ID)
do ipc = 1, homogenization_Ngrains(mesh_element(3,el))
field_getVacancyDiffusion33 = field_getVacancyDiffusion33 + &
crystallite_push33ToRef(ipc,ip,el, &
constitutive_getVacancyDiffusion33(ipc,ip,el))
enddo
end select
field_getVacancyDiffusion33 = field_getVacancyDiffusion33/ &
homogenization_Ngrains(mesh_element(3,el))
end function field_getVacancyDiffusion33
!--------------------------------------------------------------------------------------------------
!> @brief Returns average mobility for vacancy field at each integration point
!--------------------------------------------------------------------------------------------------
function field_getVacancyMobility33(ip,el)
use mesh, only: &
mesh_element
use material, only: &
material_homog, &
field_vacancy_type, &
FIELD_VACANCY_NONLOCAL_ID, &
homogenization_Ngrains
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use crystallite, only: &
crystallite_push33ToRef
use constitutive, only: &
constitutive_getVacancyMobility33
implicit none
integer(pInt), intent(in) :: &
ip, & !< integration point number
el !< element number
real(pReal), dimension(3,3) :: &
field_getVacancyMobility33
integer(pInt) :: &
ipc
field_getVacancyMobility33 = 0.0_pReal
select case(field_vacancy_type(material_homog(ip,el)))
case (FIELD_VACANCY_NONLOCAL_ID)
do ipc = 1, homogenization_Ngrains(mesh_element(3,el))
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field_getVacancyMobility33 = field_getVacancyMobility33 + &
crystallite_push33ToRef(ipc,ip,el, &
constitutive_getVacancyMobility33(ipc,ip,el))
enddo
end select
field_getVacancyMobility33 = field_getVacancyMobility33/ &
homogenization_Ngrains(mesh_element(3,el))
end function field_getVacancyMobility33
!--------------------------------------------------------------------------------------------------
!> @brief Returns average driving for vacancy chemical potential at each integration point
!--------------------------------------------------------------------------------------------------
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real(pReal) function field_getVacancyEnergy(ip,el)
use mesh, only: &
mesh_element
use material, only: &
material_homog, &
field_vacancy_type, &
FIELD_VACANCY_NONLOCAL_ID, &
homogenization_Ngrains
use constitutive, only: &
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constitutive_getVacancyEnergy
implicit none
integer(pInt), intent(in) :: &
ip, & !< integration point number
el !< element number
integer(pInt) :: &
ipc
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field_getVacancyEnergy = 0.0_pReal
select case(field_vacancy_type(material_homog(ip,el)))
case (FIELD_VACANCY_NONLOCAL_ID)
do ipc = 1, homogenization_Ngrains(mesh_element(3,el))
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field_getVacancyEnergy = field_getVacancyEnergy + &
constitutive_getVacancyEnergy(ipc,ip,el)
enddo
end select
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field_getVacancyEnergy = field_getVacancyEnergy/ &
homogenization_Ngrains(mesh_element(3,el))
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end function field_getVacancyEnergy
!--------------------------------------------------------------------------------------------------
!> @brief ToDo
!--------------------------------------------------------------------------------------------------
real(pReal) function field_getLocalDamage(ip,el)
use mesh, only: &
mesh_element
use material, only: &
homogenization_Ngrains
use constitutive, only: &
constitutive_getLocalDamage
implicit none
integer(pInt), intent(in) :: &
ip, & !< integration point number
el !< element number
integer(pInt) :: &
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ipc
!--------------------------------------------------------------------------------------------------
! computing the damage value needed to be passed to field solver
field_getLocalDamage =0.0_pReal
do ipc = 1, homogenization_Ngrains(mesh_element(3,el))
field_getLocalDamage = field_getLocalDamage + constitutive_getLocalDamage(ipc,ip,el)
enddo
field_getLocalDamage = field_getLocalDamage/homogenization_Ngrains(mesh_element(3,el))
end function field_getLocalDamage
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!--------------------------------------------------------------------------------------------------
!> @brief ToDo
!--------------------------------------------------------------------------------------------------
real(pReal) function field_getFieldDamage(ip,el)
use mesh, only: &
mesh_element
use material, only: &
homogenization_Ngrains
use constitutive, only: &
constitutive_getDamage
implicit none
integer(pInt), intent(in) :: &
ip, & !< integration point number
el !< element number
integer(pInt) :: &
ipc
!--------------------------------------------------------------------------------------------------
! computing the damage value needed to be passed to field solver
field_getFieldDamage = 0.0_pReal
do ipc = 1, homogenization_Ngrains(mesh_element(3,el))
field_getFieldDamage = field_getFieldDamage + constitutive_getDamage(ipc,ip,el)
enddo
field_getFieldDamage = field_getFieldDamage/homogenization_Ngrains(mesh_element(3,el))
end function field_getFieldDamage
!--------------------------------------------------------------------------------------------------
!> @brief Sets the regularised damage value in field state
!--------------------------------------------------------------------------------------------------
subroutine field_putFieldDamage(ip,el,fieldDamageValue) ! naming scheme
use material, only: &
fieldDamage, &
material_homog, &
mappingHomogenization, &
field_damage_type, &
FIELD_DAMAGE_NONLOCAL_ID
implicit none
integer(pInt), intent(in) :: &
ip, & !< integration point number
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el
real(pReal), intent(in) :: &
fieldDamageValue
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select case(field_damage_type(material_homog(ip,el)))
case (FIELD_DAMAGE_NONLOCAL_ID)
fieldDamage(material_homog(ip,el))% &
field(1, mappingHomogenization(1,ip,el)) = fieldDamageValue
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end select
end subroutine field_putFieldDamage
!--------------------------------------------------------------------------------------------------
!> @brief ToDo
!--------------------------------------------------------------------------------------------------
real(pReal) function field_getLocalTemperature(ip,el)
use mesh, only: &
mesh_element
use material, only: &
homogenization_Ngrains
use constitutive, only: &
constitutive_getAdiabaticTemperature
implicit none
integer(pInt), intent(in) :: &
ip, & !< integration point number
el !< element number
integer(pInt) :: &
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ipc
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field_getLocalTemperature = 0.0_pReal
do ipc = 1, homogenization_Ngrains(mesh_element(3,el))
field_getLocalTemperature = field_getLocalTemperature + &
constitutive_getAdiabaticTemperature(ipc,ip,el) ! array/function/subroutine which is faster
enddo
field_getLocalTemperature = field_getLocalTemperature/homogenization_Ngrains(mesh_element(3,el))
end function field_getLocalTemperature
!--------------------------------------------------------------------------------------------------
!> @brief Sets the regularised temperature value in field state
!--------------------------------------------------------------------------------------------------
subroutine field_putFieldTemperature(ip,el,fieldThermalValue)
use material, only: &
material_homog, &
fieldThermal, &
mappingHomogenization, &
field_thermal_type, &
FIELD_THERMAL_nonlocal_ID
implicit none
integer(pInt), intent(in) :: &
ip, & !< integration point number
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el
real(pReal), intent(in) :: &
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fieldThermalValue
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select case(field_thermal_type(material_homog(ip,el)))
case (FIELD_THERMAL_nonlocal_ID)
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fieldThermal(material_homog(ip,el))% &
field(1,mappingHomogenization(1,ip,el)) = fieldThermalValue
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end select
end subroutine field_putFieldTemperature
!--------------------------------------------------------------------------------------------------
!> @brief return heat generation rate
!--------------------------------------------------------------------------------------------------
real(pReal) function field_getHeatGeneration(ip,el)
use mesh, only: &
mesh_element
use material, only: &
homogenization_Ngrains
use crystallite, only: &
crystallite_Tstar_v, &
crystallite_Lp
use constitutive, only: &
constitutive_getHeatGeneration
implicit none
integer(pInt), intent(in) :: &
ip, & !< integration point number
el !< element number
integer(pInt) :: &
ipc
field_getHeatGeneration = 0.0_pReal
do ipc = 1, homogenization_Ngrains(mesh_element(3,el))
field_getHeatGeneration = field_getHeatGeneration + &
constitutive_getHeatGeneration(crystallite_Tstar_v(1:6,ipc,ip,el), &
crystallite_Lp (1:3,1:3,ipc,ip,el), &
ipc,ip,el)
enddo
field_getHeatGeneration = field_getHeatGeneration/homogenization_Ngrains(mesh_element(3,el))
end function field_getHeatGeneration
!--------------------------------------------------------------------------------------------------
!> @brief ToDo
!--------------------------------------------------------------------------------------------------
real(pReal) function field_getLocalVacancyConcentration(ip,el)
use mesh, only: &
mesh_element
use material, only: &
homogenization_Ngrains
use constitutive, only: &
constitutive_getLocalVacancyConcentration
implicit none
integer(pInt), intent(in) :: &
ip, & !< integration point number
el !< element number
integer(pInt) :: &
ipc
field_getLocalVacancyConcentration = 0.0_pReal
do ipc = 1, homogenization_Ngrains(mesh_element(3,el))
field_getLocalVacancyConcentration = field_getLocalVacancyConcentration + &
constitutive_getLocalVacancyConcentration(ipc,ip,el) ! array/function/subroutine which is faster
enddo
field_getLocalVacancyConcentration = field_getLocalVacancyConcentration/ &
homogenization_Ngrains(mesh_element(3,el))
end function field_getLocalVacancyConcentration
!--------------------------------------------------------------------------------------------------
!> @brief Sets the diffused vacancy concentration in field state
!--------------------------------------------------------------------------------------------------
subroutine field_putFieldVacancyConcentration(ip,el,fieldVacancyConcentration)
use material, only: &
material_homog, &
fieldVacancy, &
mappingHomogenization, &
field_vacancy_type, &
FIELD_VACANCY_nonlocal_ID
implicit none
integer(pInt), intent(in) :: &
ip, & !< integration point number
el
real(pReal), intent(in) :: &
fieldVacancyConcentration
select case(field_vacancy_type(material_homog(ip,el)))
case (FIELD_VACANCY_nonlocal_ID)
fieldVacancy(material_homog(ip,el))% &
field(1,mappingHomogenization(1,ip,el)) = fieldVacancyConcentration
end select
end subroutine field_putFieldVacancyConcentration
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!--------------------------------------------------------------------------------------------------
!> @brief return array of homogenization results for post file inclusion. call only,
!> if homogenization_sizePostResults(i,e) > 0 !!
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!--------------------------------------------------------------------------------------------------
function homogenization_postResults(ip,el)
use mesh, only: &
mesh_element
use material, only: &
mappingHomogenization, &
homogState, &
homogenization_type, &
HOMOGENIZATION_NONE_ID, &
HOMOGENIZATION_ISOSTRAIN_ID, &
HOMOGENIZATION_RGC_ID
use homogenization_isostrain, only: &
homogenization_isostrain_postResults
use homogenization_RGC, only: &
homogenization_RGC_postResults
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implicit none
integer(pInt), intent(in) :: &
ip, & !< integration point
el !< element number
real(pReal), dimension(homogState(mappingHomogenization(2,ip,el))%sizePostResults) :: &
homogenization_postResults
homogenization_postResults = 0.0_pReal
chosenHomogenization: select case (homogenization_type(mesh_element(3,el)))
case (HOMOGENIZATION_NONE_ID) chosenHomogenization
case (HOMOGENIZATION_ISOSTRAIN_ID) chosenHomogenization
homogenization_postResults = homogenization_isostrain_postResults(&
ip, &
el, &
materialpoint_P(1:3,1:3,ip,el), &
materialpoint_F(1:3,1:3,ip,el))
case (HOMOGENIZATION_RGC_ID) chosenHomogenization
homogenization_postResults = homogenization_RGC_postResults(&
ip, &
el, &
materialpoint_P(1:3,1:3,ip,el), &
materialpoint_F(1:3,1:3,ip,el))
end select chosenHomogenization
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end function homogenization_postResults
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!--------------------------------------------------------------------------------------------------
!> @brief return array of homogenization results for post file inclusion. call only,
!> if homogenization_sizePostResults(i,e) > 0 !!
!--------------------------------------------------------------------------------------------------
function field_postResults(ip,el)
use material, only: &
mappingHomogenization, &
fieldThermal, &
fieldDamage, &
fieldVacancy
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implicit none
integer(pInt), intent(in) :: &
ip, & !< integration point
el !< element number
real(pReal), dimension(field_sizePostResults(mappingHomogenization(2,ip,el))) :: &
field_postResults
integer(pInt) :: &
c, homog, pos, o
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field_postResults = 0.0_pReal
homog = mappingHomogenization(2,ip,el)
pos = mappingHomogenization(1,ip,el)
c = 0_pInt
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do o = 1_pInt,field_Noutput(homog)
select case(field_outputID(o,homog))
case (temperature_ID)
field_postResults(c+1_pInt) = fieldThermal(homog)%field(1,pos)
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c = c + 1_pInt
case (damage_ID)
field_postResults(c+1_pInt) = fieldDamage(homog)%field(1,pos)
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c = c + 1_pInt
case (vacancy_concentration_ID)
field_postResults(c+1_pInt) = fieldVacancy(homog)%field(1,pos)
c = c + 1_pInt
end select
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enddo
end function field_postResults
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end module homogenization