210 lines
10 KiB
Fortran
210 lines
10 KiB
Fortran
!--------------------------------------------------------------------------------------------------
|
|
!> @author Pratheek Shanthraj, Max-Planck-Institut für Eisenforschung GmbH
|
|
!> @brief material subroutine for vacancy generation due to plasticity
|
|
!> @details to be done
|
|
!--------------------------------------------------------------------------------------------------
|
|
module source_vacancy_phenoplasticity
|
|
use prec, only: &
|
|
pReal, &
|
|
pInt
|
|
|
|
implicit none
|
|
private
|
|
integer(pInt), dimension(:), allocatable, public, protected :: &
|
|
source_vacancy_phenoplasticity_sizePostResults, & !< cumulative size of post results
|
|
source_vacancy_phenoplasticity_offset, & !< which source is my current damage mechanism?
|
|
source_vacancy_phenoplasticity_instance !< instance of damage source mechanism
|
|
|
|
integer(pInt), dimension(:,:), allocatable, target, public :: &
|
|
source_vacancy_phenoplasticity_sizePostResult !< size of each post result output
|
|
|
|
character(len=64), dimension(:,:), allocatable, target, public :: &
|
|
source_vacancy_phenoplasticity_output !< name of each post result output
|
|
|
|
integer(pInt), dimension(:), allocatable, target, public :: &
|
|
source_vacancy_phenoplasticity_Noutput !< number of outputs per instance of this damage
|
|
|
|
real(pReal), dimension(:), allocatable, private :: &
|
|
source_vacancy_phenoplasticity_rateCoeff
|
|
|
|
public :: &
|
|
source_vacancy_phenoplasticity_init, &
|
|
source_vacancy_phenoplasticity_getRateAndItsTangent
|
|
|
|
contains
|
|
|
|
|
|
!--------------------------------------------------------------------------------------------------
|
|
!> @brief module initialization
|
|
!> @details reads in material parameters, allocates arrays, and does sanity checks
|
|
!--------------------------------------------------------------------------------------------------
|
|
subroutine source_vacancy_phenoplasticity_init(fileUnit)
|
|
#if defined(__GFORTRAN__) || __INTEL_COMPILER >= 1800
|
|
use, intrinsic :: iso_fortran_env, only: &
|
|
compiler_version, &
|
|
compiler_options
|
|
#endif
|
|
use debug, only: &
|
|
debug_level,&
|
|
debug_constitutive,&
|
|
debug_levelBasic
|
|
use IO, only: &
|
|
IO_read, &
|
|
IO_lc, &
|
|
IO_getTag, &
|
|
IO_isBlank, &
|
|
IO_stringPos, &
|
|
IO_stringValue, &
|
|
IO_floatValue, &
|
|
IO_intValue, &
|
|
IO_warning, &
|
|
IO_error, &
|
|
IO_timeStamp, &
|
|
IO_EOF
|
|
use material, only: &
|
|
phase_source, &
|
|
phase_Nsources, &
|
|
phase_Noutput, &
|
|
SOURCE_vacancy_phenoplasticity_label, &
|
|
SOURCE_vacancy_phenoplasticity_ID, &
|
|
material_Nphase, &
|
|
material_phase, &
|
|
sourceState, &
|
|
MATERIAL_partPhase
|
|
use numerics,only: &
|
|
numerics_integrator
|
|
|
|
implicit none
|
|
integer(pInt), intent(in) :: fileUnit
|
|
|
|
integer(pInt), allocatable, dimension(:) :: chunkPos
|
|
integer(pInt) :: maxNinstance,phase,instance,source,sourceOffset
|
|
integer(pInt) :: sizeState, sizeDotState, sizeDeltaState
|
|
integer(pInt) :: NofMyPhase
|
|
character(len=65536) :: &
|
|
tag = '', &
|
|
line = ''
|
|
|
|
write(6,'(/,a)') ' <<<+- source_'//SOURCE_vacancy_phenoplasticity_label//' init -+>>>'
|
|
write(6,'(a15,a)') ' Current time: ',IO_timeStamp()
|
|
#include "compilation_info.f90"
|
|
|
|
maxNinstance = int(count(phase_source == SOURCE_vacancy_phenoplasticity_ID),pInt)
|
|
if (maxNinstance == 0_pInt) return
|
|
if (iand(debug_level(debug_constitutive),debug_levelBasic) /= 0_pInt) &
|
|
write(6,'(a16,1x,i5,/)') '# instances:',maxNinstance
|
|
|
|
allocate(source_vacancy_phenoplasticity_offset(material_Nphase), source=0_pInt)
|
|
allocate(source_vacancy_phenoplasticity_instance(material_Nphase), source=0_pInt)
|
|
do phase = 1, material_Nphase
|
|
source_vacancy_phenoplasticity_instance(phase) = count(phase_source(:,1:phase) == source_vacancy_phenoplasticity_ID)
|
|
do source = 1, phase_Nsources(phase)
|
|
if (phase_source(source,phase) == source_vacancy_phenoplasticity_ID) &
|
|
source_vacancy_phenoplasticity_offset(phase) = source
|
|
enddo
|
|
enddo
|
|
|
|
allocate(source_vacancy_phenoplasticity_sizePostResults(maxNinstance), source=0_pInt)
|
|
allocate(source_vacancy_phenoplasticity_sizePostResult(maxval(phase_Noutput),maxNinstance),source=0_pInt)
|
|
allocate(source_vacancy_phenoplasticity_output(maxval(phase_Noutput),maxNinstance))
|
|
source_vacancy_phenoplasticity_output = ''
|
|
allocate(source_vacancy_phenoplasticity_Noutput(maxNinstance), source=0_pInt)
|
|
allocate(source_vacancy_phenoplasticity_rateCoeff(maxNinstance), source=0.0_pReal)
|
|
|
|
rewind(fileUnit)
|
|
phase = 0_pInt
|
|
do while (trim(line) /= IO_EOF .and. IO_lc(IO_getTag(line,'<','>')) /= MATERIAL_partPhase) ! wind forward to <phase>
|
|
line = IO_read(fileUnit)
|
|
enddo
|
|
|
|
parsingFile: do while (trim(line) /= IO_EOF) ! read through sections of phase 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 phase section
|
|
phase = phase + 1_pInt ! advance phase section counter
|
|
cycle ! skip to next line
|
|
endif
|
|
|
|
if (phase > 0_pInt ) then; if (any(phase_source(:,phase) == SOURCE_vacancy_phenoplasticity_ID)) then ! do not short-circuit here (.and. with next if statemen). It's not safe in Fortran
|
|
|
|
instance = source_vacancy_phenoplasticity_instance(phase) ! which instance of my vacancy is present phase
|
|
chunkPos = IO_stringPos(line)
|
|
tag = IO_lc(IO_stringValue(line,chunkPos,1_pInt)) ! extract key
|
|
select case(tag)
|
|
case ('phenoplasticity_ratecoeff')
|
|
source_vacancy_phenoplasticity_rateCoeff(instance) = IO_floatValue(line,chunkPos,2_pInt)
|
|
|
|
end select
|
|
endif; endif
|
|
enddo parsingFile
|
|
|
|
initializeInstances: do phase = 1_pInt, material_Nphase
|
|
if (any(phase_source(:,phase) == SOURCE_vacancy_phenoplasticity_ID)) then
|
|
NofMyPhase=count(material_phase==phase)
|
|
instance = source_vacancy_phenoplasticity_instance(phase)
|
|
sourceOffset = source_vacancy_phenoplasticity_offset(phase)
|
|
|
|
sizeDotState = 0_pInt
|
|
sizeDeltaState = 0_pInt
|
|
sizeState = 0_pInt
|
|
sourceState(phase)%p(sourceOffset)%sizeState = sizeState
|
|
sourceState(phase)%p(sourceOffset)%sizeDotState = sizeDotState
|
|
sourceState(phase)%p(sourceOffset)%sizeDeltaState = sizeDeltaState
|
|
sourceState(phase)%p(sourceOffset)%sizePostResults = source_vacancy_phenoplasticity_sizePostResults(instance)
|
|
allocate(sourceState(phase)%p(sourceOffset)%aTolState (sizeState), source=0.0_pReal)
|
|
allocate(sourceState(phase)%p(sourceOffset)%state0 (sizeState,NofMyPhase), source=0.0_pReal)
|
|
allocate(sourceState(phase)%p(sourceOffset)%partionedState0 (sizeState,NofMyPhase), source=0.0_pReal)
|
|
allocate(sourceState(phase)%p(sourceOffset)%subState0 (sizeState,NofMyPhase), source=0.0_pReal)
|
|
allocate(sourceState(phase)%p(sourceOffset)%state (sizeState,NofMyPhase), source=0.0_pReal)
|
|
|
|
allocate(sourceState(phase)%p(sourceOffset)%dotState (sizeDotState,NofMyPhase), source=0.0_pReal)
|
|
allocate(sourceState(phase)%p(sourceOffset)%deltaState (sizeDeltaState,NofMyPhase), source=0.0_pReal)
|
|
if (any(numerics_integrator == 1_pInt)) then
|
|
allocate(sourceState(phase)%p(sourceOffset)%previousDotState (sizeDotState,NofMyPhase), source=0.0_pReal)
|
|
allocate(sourceState(phase)%p(sourceOffset)%previousDotState2 (sizeDotState,NofMyPhase), source=0.0_pReal)
|
|
endif
|
|
if (any(numerics_integrator == 4_pInt)) &
|
|
allocate(sourceState(phase)%p(sourceOffset)%RK4dotState (sizeDotState,NofMyPhase), source=0.0_pReal)
|
|
if (any(numerics_integrator == 5_pInt)) &
|
|
allocate(sourceState(phase)%p(sourceOffset)%RKCK45dotState (6,sizeDotState,NofMyPhase),source=0.0_pReal)
|
|
|
|
endif
|
|
|
|
enddo initializeInstances
|
|
end subroutine source_vacancy_phenoplasticity_init
|
|
|
|
!--------------------------------------------------------------------------------------------------
|
|
!> @brief returns local vacancy generation rate
|
|
!--------------------------------------------------------------------------------------------------
|
|
subroutine source_vacancy_phenoplasticity_getRateAndItsTangent(CvDot, dCvDot_dCv, ipc, ip, el)
|
|
use material, only: &
|
|
phaseAt, phasememberAt, &
|
|
plasticState
|
|
|
|
implicit none
|
|
integer(pInt), intent(in) :: &
|
|
ipc, & !< grain number
|
|
ip, & !< integration point number
|
|
el !< element number
|
|
real(pReal), intent(out) :: &
|
|
CvDot, dCvDot_dCv
|
|
integer(pInt) :: &
|
|
instance, phase, constituent
|
|
|
|
phase = phaseAt(ipc,ip,el)
|
|
constituent = phasememberAt(ipc,ip,el)
|
|
instance = source_vacancy_phenoplasticity_instance(phase)
|
|
|
|
CvDot = &
|
|
source_vacancy_phenoplasticity_rateCoeff(instance)* &
|
|
sum(plasticState(phase)%slipRate(:,constituent))
|
|
dCvDot_dCv = 0.0_pReal
|
|
|
|
end subroutine source_vacancy_phenoplasticity_getRateAndItsTangent
|
|
|
|
end module source_vacancy_phenoplasticity
|