DAMASK_EICMD/src/material.f90

400 lines
17 KiB
Fortran

!--------------------------------------------------------------------------------------------------
!> @author Franz Roters, Max-Planck-Institut für Eisenforschung GmbH
!> @author Philip Eisenlohr, Max-Planck-Institut für Eisenforschung GmbH
!> @author Martin Diehl, Max-Planck-Institut für Eisenforschung GmbH
!> @brief Defines phase and homogenization
!--------------------------------------------------------------------------------------------------
module material
use prec
use math
use config
use results
use IO
use rotations
use discretization
implicit none
private
enum, bind(c); enumerator :: &
ELASTICITY_UNDEFINED_ID, &
ELASTICITY_HOOKE_ID, &
PLASTICITY_UNDEFINED_ID, &
PLASTICITY_NONE_ID, &
PLASTICITY_ISOTROPIC_ID, &
PLASTICITY_PHENOPOWERLAW_ID, &
PLASTICITY_KINEHARDENING_ID, &
PLASTICITY_DISLOTWIN_ID, &
PLASTICITY_DISLOTUNGSTEN_ID, &
PLASTICITY_NONLOCAL_ID, &
SOURCE_UNDEFINED_ID ,&
SOURCE_THERMAL_DISSIPATION_ID, &
SOURCE_THERMAL_EXTERNALHEAT_ID, &
SOURCE_DAMAGE_ISOBRITTLE_ID, &
SOURCE_DAMAGE_ISODUCTILE_ID, &
SOURCE_DAMAGE_ANISOBRITTLE_ID, &
SOURCE_DAMAGE_ANISODUCTILE_ID, &
KINEMATICS_UNDEFINED_ID ,&
KINEMATICS_CLEAVAGE_OPENING_ID, &
KINEMATICS_SLIPPLANE_OPENING_ID, &
KINEMATICS_THERMAL_EXPANSION_ID, &
STIFFNESS_DEGRADATION_UNDEFINED_ID, &
STIFFNESS_DEGRADATION_DAMAGE_ID, &
THERMAL_ISOTHERMAL_ID, &
THERMAL_ADIABATIC_ID, &
THERMAL_CONDUCTION_ID, &
DAMAGE_NONE_ID, &
DAMAGE_LOCAL_ID, &
DAMAGE_NONLOCAL_ID, &
HOMOGENIZATION_UNDEFINED_ID, &
HOMOGENIZATION_NONE_ID, &
HOMOGENIZATION_ISOSTRAIN_ID, &
HOMOGENIZATION_RGC_ID
end enum
character(len=pStringLen), public, protected, allocatable, dimension(:) :: &
material_name_phase, & !< name of each phase
material_name_homogenization !< name of each homogenization
integer(kind(THERMAL_isothermal_ID)), dimension(:), allocatable, public, protected :: &
thermal_type !< thermal transport model
integer(kind(DAMAGE_none_ID)), dimension(:), allocatable, public, protected :: &
damage_type !< nonlocal damage model
integer(kind(HOMOGENIZATION_undefined_ID)), dimension(:), allocatable, public, protected :: &
homogenization_type !< type of each homogenization
integer, public, protected :: &
material_Nhomogenization !< number of homogenizations
integer, public, protected :: &
homogenization_maxNgrains !< max number of grains in any USED homogenization
integer, dimension(:), allocatable, public, protected :: &
homogenization_Ngrains, & !< number of grains in each homogenization
homogenization_typeInstance, & !< instance of particular type of each homogenization
thermal_typeInstance, & !< instance of particular type of each thermal transport
damage_typeInstance !< instance of particular type of each nonlocal damage
real(pReal), dimension(:), allocatable, public, protected :: &
thermal_initialT, & !< initial temperature per each homogenization
damage_initialPhi !< initial damage per each homogenization
integer, dimension(:), allocatable, public, protected :: & ! (elem)
material_homogenizationAt !< homogenization ID of each element
integer, dimension(:,:), allocatable, public, target :: & ! (ip,elem) ToDo: ugly target for mapping hack
material_homogenizationMemberAt !< position of the element within its homogenization instance
integer, dimension(:,:), allocatable, public, protected :: & ! (constituent,elem)
material_phaseAt !< phase ID of each element
integer, dimension(:,:,:), allocatable, public, protected :: & ! (constituent,elem)
material_phaseMemberAt !< position of the element within its phase instance
type(tState), allocatable, dimension(:), public :: &
homogState, &
thermalState, &
damageState
type(Rotation), dimension(:,:,:), allocatable, public, protected :: &
material_orientation0 !< initial orientation of each grain,IP,element
integer, dimension(:), allocatable, private :: &
material_Nconstituents !< number of constituents in each material
! BEGIN DEPRECATED
integer, dimension(:,:), allocatable, private, target :: mappingHomogenizationConst !< mapping from material points to offset in constant state/field
! END DEPRECATED
type(tHomogMapping), allocatable, dimension(:), public :: &
thermalMapping, & !< mapping for thermal state/fields
damageMapping !< mapping for damage state/fields
type(group_float), allocatable, dimension(:), public :: &
temperature, & !< temperature field
damage, & !< damage field
temperatureRate !< temperature change rate field
public :: &
material_init, &
ELASTICITY_UNDEFINED_ID, &
ELASTICITY_HOOKE_ID, &
PLASTICITY_UNDEFINED_ID, &
PLASTICITY_NONE_ID, &
PLASTICITY_ISOTROPIC_ID, &
PLASTICITY_PHENOPOWERLAW_ID, &
PLASTICITY_KINEHARDENING_ID, &
PLASTICITY_DISLOTWIN_ID, &
PLASTICITY_DISLOTUNGSTEN_ID, &
PLASTICITY_NONLOCAL_ID, &
SOURCE_UNDEFINED_ID ,&
SOURCE_THERMAL_DISSIPATION_ID, &
SOURCE_THERMAL_EXTERNALHEAT_ID, &
SOURCE_DAMAGE_ISOBRITTLE_ID, &
SOURCE_DAMAGE_ISODUCTILE_ID, &
SOURCE_DAMAGE_ANISOBRITTLE_ID, &
SOURCE_DAMAGE_ANISODUCTILE_ID, &
KINEMATICS_UNDEFINED_ID ,&
KINEMATICS_CLEAVAGE_OPENING_ID, &
KINEMATICS_SLIPPLANE_OPENING_ID, &
KINEMATICS_THERMAL_EXPANSION_ID, &
STIFFNESS_DEGRADATION_UNDEFINED_ID, &
STIFFNESS_DEGRADATION_DAMAGE_ID, &
THERMAL_ISOTHERMAL_ID, &
THERMAL_ADIABATIC_ID, &
THERMAL_CONDUCTION_ID, &
DAMAGE_NONE_ID, &
DAMAGE_LOCAL_ID, &
DAMAGE_NONLOCAL_ID, &
HOMOGENIZATION_NONE_ID, &
HOMOGENIZATION_ISOSTRAIN_ID, &
HOMOGENIZATION_RGC_ID
contains
!--------------------------------------------------------------------------------------------------
!> @brief parses material configuration file
!--------------------------------------------------------------------------------------------------
subroutine material_init(restart)
logical, intent(in) :: restart
integer :: ph, myHomog
class(tNode), pointer :: &
phases, &
material_homogenization
character(len=pStringLen) :: sectionName
print'(/,a)', ' <<<+- material init -+>>>'; flush(IO_STDOUT)
phases => config_material%get('phase')
allocate(material_name_phase(phases%length))
do ph = 1, phases%length
write(sectionName,'(i0,a)') ph,'_'
material_name_phase(ph) = trim(adjustl(sectionName))//phases%getKey(ph) !ToDO: No reason to do. Update damage tests
enddo
material_homogenization => config_material%get('homogenization')
allocate(material_name_homogenization(material_homogenization%length))
do myHomog = 1, material_homogenization%length
write(sectionName,'(i0,a)') myHomog,'_'
material_name_homogenization(myHomog) = trim(adjustl(sectionName))//material_homogenization%getKey(myHomog)
enddo
call material_parseMaterial
print*, 'Material parsed'
call material_parseHomogenization
print*, 'Homogenization parsed'
if(homogenization_maxNgrains > size(material_phaseAt,1)) call IO_error(148)
allocate(homogState (material_Nhomogenization))
allocate(thermalState (material_Nhomogenization))
allocate(damageState (material_Nhomogenization))
allocate(thermalMapping (material_Nhomogenization))
allocate(damageMapping (material_Nhomogenization))
allocate(temperature (material_Nhomogenization))
allocate(damage (material_Nhomogenization))
allocate(temperatureRate (material_Nhomogenization))
if (.not. restart) then
call results_openJobFile
call results_mapping_constituent(material_phaseAt,material_phaseMemberAt,material_name_phase)
call results_mapping_materialpoint(material_homogenizationAt,material_homogenizationMemberAt,material_name_homogenization)
call results_closeJobFile
endif
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! BEGIN DEPRECATED
allocate(mappingHomogenizationConst( discretization_nIP,discretization_nElem),source=1)
! hack needed to initialize field values used during constitutive initialization
do myHomog = 1,material_Nhomogenization
thermalMapping (myHomog)%p => mappingHomogenizationConst
damageMapping (myHomog)%p => mappingHomogenizationConst
allocate(temperature (myHomog)%p(1), source=thermal_initialT(myHomog))
allocate(damage (myHomog)%p(1), source=damage_initialPhi(myHomog))
allocate(temperatureRate (myHomog)%p(1), source=0.0_pReal)
enddo
! END DEPRECATED
end subroutine material_init
!--------------------------------------------------------------------------------------------------
!> @brief parses the homogenization part from the material configuration
! ToDo: This should be done in homogenization
!--------------------------------------------------------------------------------------------------
subroutine material_parseHomogenization
class(tNode), pointer :: &
material_homogenization, &
homog, &
homogMech, &
homogThermal, &
homogDamage
integer :: h
material_homogenization => config_material%get('homogenization')
material_Nhomogenization = material_homogenization%length
allocate(homogenization_type(material_Nhomogenization), source=HOMOGENIZATION_undefined_ID)
allocate(thermal_type(material_Nhomogenization), source=THERMAL_isothermal_ID)
allocate(damage_type (material_Nhomogenization), source=DAMAGE_none_ID)
allocate(homogenization_typeInstance(material_Nhomogenization), source=0)
allocate(thermal_typeInstance(material_Nhomogenization), source=0)
allocate(damage_typeInstance(material_Nhomogenization), source=0)
allocate(homogenization_Ngrains(material_Nhomogenization), source=0)
allocate(thermal_initialT(material_Nhomogenization), source=300.0_pReal)
allocate(damage_initialPhi(material_Nhomogenization), source=1.0_pReal)
do h=1, material_Nhomogenization
homog => material_homogenization%get(h)
homogMech => homog%get('mech')
select case (homogMech%get_asString('type'))
case('none')
homogenization_type(h) = HOMOGENIZATION_NONE_ID
homogenization_Ngrains(h) = 1
case('isostrain')
homogenization_type(h) = HOMOGENIZATION_ISOSTRAIN_ID
homogenization_Ngrains(h) = homogMech%get_asInt('N_constituents')
case('RGC')
homogenization_type(h) = HOMOGENIZATION_RGC_ID
homogenization_Ngrains(h) = homogMech%get_asInt('N_constituents')
case default
call IO_error(500,ext_msg=homogMech%get_asString('type'))
end select
homogenization_typeInstance(h) = count(homogenization_type==homogenization_type(h))
if(homog%contains('thermal')) then
homogThermal => homog%get('thermal')
thermal_initialT(h) = homogThermal%get_asFloat('T_0',defaultVal=300.0_pReal)
select case (homogThermal%get_asString('type'))
case('isothermal')
thermal_type(h) = THERMAL_isothermal_ID
case('adiabatic')
thermal_type(h) = THERMAL_adiabatic_ID
case('conduction')
thermal_type(h) = THERMAL_conduction_ID
case default
call IO_error(500,ext_msg=homogThermal%get_asString('type'))
end select
endif
if(homog%contains('damage')) then
homogDamage => homog%get('damage')
damage_initialPhi(h) = homogDamage%get_asFloat('phi_0',defaultVal=1.0_pReal)
select case (homogDamage%get_asString('type'))
case('none')
damage_type(h) = DAMAGE_none_ID
case('local')
damage_type(h) = DAMAGE_local_ID
case('nonlocal')
damage_type(h) = DAMAGE_nonlocal_ID
case default
call IO_error(500,ext_msg=homogDamage%get_asString('type'))
end select
endif
enddo
do h=1, material_Nhomogenization
homogenization_typeInstance(h) = count(homogenization_type(1:h) == homogenization_type(h))
thermal_typeInstance(h) = count(thermal_type (1:h) == thermal_type (h))
damage_typeInstance(h) = count(damage_type (1:h) == damage_type (h))
enddo
homogenization_maxNgrains = maxval(homogenization_Ngrains)
end subroutine material_parseHomogenization
!--------------------------------------------------------------------------------------------------
!> @brief parses the material part in the material configuration file
!--------------------------------------------------------------------------------------------------
subroutine material_parseMaterial
class(tNode), pointer :: materials, & !> list of materials
material, & !> material definition
constituents, & !> list of constituents
constituent, & !> constituent definition
phases, &
homogenizations
integer, dimension(:), allocatable :: &
counterPhase, &
counterHomogenization
real(pReal) :: &
frac
integer :: &
e, &
i, &
m, &
c, &
maxNconstituents
materials => config_material%get('material')
if(any(discretization_materialAt > materials%length)) &
call IO_error(155,ext_msg='More materials requested than found in material.yaml')
allocate(material_Nconstituents(materials%length),source=0)
do m = 1, materials%length
material => materials%get(m)
constituents => material%get('constituents')
material_Nconstituents(m) = constituents%length
enddo
maxNconstituents = maxval(material_Nconstituents)
allocate(material_homogenizationAt(discretization_nElem),source=0)
allocate(material_homogenizationMemberAt(discretization_nIP,discretization_nElem),source=0)
allocate(material_phaseAt(maxNconstituents,discretization_nElem),source=0)
allocate(material_phaseMemberAt(maxNconstituents,discretization_nIP,discretization_nElem),source=0)
allocate(material_orientation0(maxNconstituents,discretization_nIP,discretization_nElem))
phases => config_material%get('phase')
allocate(counterPhase(phases%length),source=0)
homogenizations => config_material%get('homogenization')
allocate(counterHomogenization(homogenizations%length),source=0)
do e = 1, discretization_nElem
material => materials%get(discretization_materialAt(e))
constituents => material%get('constituents')
material_homogenizationAt(e) = homogenizations%getIndex(material%get_asString('homogenization'))
do i = 1, discretization_nIP
counterHomogenization(material_homogenizationAt(e)) = counterHomogenization(material_homogenizationAt(e)) + 1
material_homogenizationMemberAt(i,e) = counterHomogenization(material_homogenizationAt(e))
enddo
frac = 0.0_pReal
do c = 1, constituents%length
constituent => constituents%get(c)
frac = frac + constituent%get_asFloat('fraction')
material_phaseAt(c,e) = phases%getIndex(constituent%get_asString('phase'))
do i = 1, discretization_nIP
counterPhase(material_phaseAt(c,e)) = counterPhase(material_phaseAt(c,e)) + 1
material_phaseMemberAt(c,i,e) = counterPhase(material_phaseAt(c,e))
call material_orientation0(c,i,e)%fromQuaternion(constituent%get_asFloats('O',requiredSize=4))
enddo
enddo
if (dNeq(frac,1.0_pReal)) call IO_error(153,ext_msg='constituent')
enddo
end subroutine material_parseMaterial
end module material