223031012
/
DAMASK_EICMD
mirror of https://github.com/achalhp/DAMASK_EICMD.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

rewrite kinematicdeltafp subro

This commit is contained in:
Achal H P 2023-11-09 12:30:00 +05:30
parent 1aa66b98ac
commit c7d6e78dc0
2 changed files with 23 additions and 117 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/phase_mechanical_plastic.f90
View File

@ -440,3 +440,5 @@ function plastic_active(plastic_label) result(active_plastic)
end function plastic_active
end submodule plastic

126
src/phase_mechanical_plastic_phenopowerlaw.f90
View File

@ -380,140 +380,44 @@ module function phenopowerlaw_dotState(Mp,ph,en) result(dotState)
end function phenopowerlaw_dotState
!--------------------------------------------------------------------------------------------------
!> @brief calculates instantaneous incremental change of kinematics and associated jump state
!--------------------------------------------------------------------------------------------------
module subroutine plastic_kinematic_deltaFp(twinJump,deltaFp,ipc, ip, el)
use prec, only: &
dNeq, &
dEq0
! #ifdef DEBUG
! use debug, only: &
! debug_level, &
! debug_constitutive,&
! debug_levelExtensive, &
! debug_levelSelective
! #endif
use geometry_plastic_nonlocal, only: &
nIPneighbors => geometry_plastic_nonlocal_nIPneighbors, &
IPneighborhood => geometry_plastic_nonlocal_IPneighborhood, &
IPvolume => geometry_plastic_nonlocal_IPvolume0, &
IParea => geometry_plastic_nonlocal_IParea0, &
IPareaNormal => geometry_plastic_nonlocal_IPareaNormal0
!use mesh, only: &
! mesh_element, & !name changed
! mesh_ipNeighborhood, &
! mesh_ipCoordinates, &
! mesh_ipVolume, &
! mesh_ipAreaNormal, &
! mesh_ipArea, &
! FE_NipNeighbors, &
! mesh_maxNipNeighbors, &
! FE_geomtype, &
! FE_celltype
use lattice
module subroutine plastic_kinematic_deltaFp(twinJump,deltaFp,Mp,ph,en)
use math, only: &
math_I3
! use material, only: &
! phaseAt, phasememberAt, & !name changed
! phase_plasticityInstance
implicit none
integer :: &
ph, en, instance, & !< 'en' is size of FFT grid 8*8*8 or 16*16*16.
neighbor_el, & !< element number of neighboring material point
neighbor_ip, & !< integration point of neighboring material point
np, & !< neighbor phase
no, n !< nieghbor offset and index for loop at neighbor
logical , intent(out) :: &
twinJump
real(pReal), dimension(3,3), intent(out) :: &
deltaFp
real(pReal), dimension(3,3), intent(in) :: &
Mp
integer, intent(in) :: &
ipc, & !< element index
ip, & !< integration point index
el !< grain index @ for identifying grain boundary
! ! real(pReal), dimension(3,3,param(instance)%totalNslip) :: &
! ! CorrespondanceMatrix
integer, dimension(52) :: &
twin_el_incl
real(pReal), dimension(6) :: &
neighbor_stt
ph, &
en
real(pReal) :: &
random, random1
random
integer :: &
i,j,var_growth,var_nucl
var_growth = 0
var_nucl = 0
!ph = phaseAt(ipc, ip, el)
!of = phasememberAt(ipc, ip, el)
!instance = phase_plasticityInstance(ph)
associate(prm => param(instance), stt => state(instance), dlt => deltaState(instance))
twin_var
real(pReal), dimension(param(ph)%sum_N_tw) :: &
dot_gamma_tw
twinJump = .false.
deltaFp = math_I3
call kinetics_tw(Mp,ph,en,dot_gamma_tw)
twin_var = maxloc(dot_gamma_tw(param(:)%sum_N_tw),dim=1)
write(6,*)'twin var',twin_var
call RANDOM_NUMBER(random)
!call RANDOM_NUMBER(random1)
Success_Growth: if (random <= sum(state(ph)%gamma_tw(:,en)/param(ph)%gamma_char)) then
twinJump = .true.
deltaFp = prm%CorrespondanceMatrix(:,:,var_growth)
deltaFp = param(ph)%CorrespondanceMatrix(:,:,twin_var)
end if Success_Growth
! ! Sampling: if (var_growth > 0_pInt) then
! ! ! write(6,*)'I am sampling for growth with variant',var_growth
! ! Ability_Growth: if (stt%f_twin_grow(var_growth,of) > stt%fmc_twin_grow(var_growth,of) &
! ! + prm%checkstep_grow) then
! ! stt%fmc_twin_grow(var_growth,of) = stt%fmc_twin_grow(var_growth,of) &
! ! + prm%checkstep_grow
! ! Success_Growth: if (random <= stt%f_twin_grow(var_growth,of) .or. ALL(neighbor_stt > 0_pReal)) then
! ! write(6,*)'growth sampling is successful for elem',el
! ! twinJump = .true.
! ! deltaFp = prm%CorrespondanceMatrix(:,:,var_growth)
! ! dlt%f_twin_grow(:,of) = 0.0_pReal - stt%f_twin_grow(:,of)
! ! dlt%f_twin_nucl(:,of) = 0.0_pReal - stt%f_twin_nucl(:,of)
! ! dlt%fmc_twin_grow(:,of) = 0.0_pReal - stt%fmc_twin_grow(:,of)
! ! dlt%fmc_twin_nucl(:,of) = 0.0_pReal - stt%fmc_twin_nucl(:,of)
! ! dlt%frozen(of) = 1.0_pReal - stt%frozen(of)
! ! dlt%variant_twin(of) = var_growth - stt%variant_twin(of)
! ! endif Success_Growth
! ! endif Ability_Growth
! ! elseif (var_growth == 0_pInt .and. prm%checkgrowth_twin > 0_pReal ) then
! if (var_growth == 0_pInt .and. prm%checkgrowth_twin > 0_pReal ) then
! var_nucl = maxloc(stt%f_twin_nucl(:,of), dim=1)
! ! write(6,*)'I am sampling for nucleation with variant',var_nucl,stt%f_twin_nucl(var_nucl,of)
! Ability_Nucleation: if (stt%f_twin_nucl(var_nucl,of) > stt%fmc_twin_nucl(var_nucl,of) &
! + prm%checkstep_nucl) then
! stt%fmc_twin_nucl(var_nucl,of) = stt%fmc_twin_nucl(var_nucl,of) &
! + prm%checkstep_nucl
! Success_Nucleation: if (random <= stt%f_twin_nucl(var_nucl,of) &
! .and. random1 <= 0.20) then
! write(6,*)'nucleation sampling is successful for elem',el
! twinJump = .true.
! deltaFp = prm%CorrespondanceMatrix(:,:,var_nucl)
! dlt%f_twin_nucl(:,of) = 0.0_pReal - stt%f_twin_nucl(:,of)
! dlt%f_twin_grow(:,of) = 0.0_pReal - stt%f_twin_grow(:,of)
! dlt%fmc_twin_nucl(:,of) = 0.0_pReal - stt%fmc_twin_nucl(:,of)
! dlt%fmc_twin_grow(:,of) = 0.0_pReal - stt%fmc_twin_grow(:,of)
! dlt%frozen(of) = 1.0_pReal - stt%frozen(of)
! dlt%variant_twin(of) = var_nucl - stt%variant_twin(of)
! endif Success_Nucleation
! endif Ability_Nucleation
! endif
! ! endif Sampling
end associate
end subroutine plastic_kinematic_deltaFp