get F from crystallite module

This commit is contained in:
zhangc43 2016-04-13 08:53:13 -04:00
parent 284c2783e2
commit 30f4a5a70f
3 changed files with 489 additions and 448 deletions

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@ -488,7 +488,7 @@ subroutine constitutive_microstructure(orientations, Fe, Fp, ipc, ip, el)
case (PLASTICITY_NONLOCAL_ID) plasticityType
call plastic_nonlocal_microstructure (Fe,Fp,ip,el)
case (PLASTICITY_PHENOPLUS_ID) plasticityType
call plastic_phenoplus_microstructure(orientations,ipc,ip,el)
call plastic_phenoplus_microstructure(orientations,ipc,ip,el,Fe,Fp)
end select plasticityType
end subroutine constitutive_microstructure

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@ -1606,8 +1606,8 @@ real(pReal), dimension(3,3), intent(in) :: &
integer(pInt) neighbor_el, & ! element number of neighboring material point
neighbor_ip, & ! integration point of neighboring material point
instance, & ! my instance of this plasticity
neighbor_instance, & ! instance of this plasticity of neighboring material point
instance, & ! my instance of this plasticity
neighbor_instance, & ! instance of this plasticity of neighboring material point
neighbor_phase, &
ns, & ! total number of active slip systems at my material point
neighbor_ns, & ! total number of active slip systems at neighboring material point

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@ -557,7 +557,7 @@ subroutine plastic_phenoplus_init(fileUnit)
! allocate state arrays
sizeState = plastic_phenoplus_totalNslip(instance) & ! s_slip
+ plastic_phenoplus_totalNtwin(instance) & ! s_twin
+ 2_pInt & ! sum(gamma) + sum(f)
+ 2_pInt & ! sum(gamma) + sum(twinVolFrac)
+ plastic_phenoplus_totalNslip(instance) & ! accshear_slip
+ plastic_phenoplus_totalNtwin(instance) & ! accshear_twin
+ plastic_phenoplus_totalNslip(instance) ! kappa
@ -568,7 +568,7 @@ subroutine plastic_phenoplus_init(fileUnit)
! memory leak issue.
sizeDotState = plastic_phenoplus_totalNslip(instance) & ! s_slip
+ plastic_phenoplus_totalNtwin(instance) & ! s_twin
+ 2_pInt & ! sum(gamma) + sum(f)
+ 2_pInt & ! sum(gamma) + sum(twinVolFrac)
+ plastic_phenoplus_totalNslip(instance) & ! accshear_slip
+ plastic_phenoplus_totalNtwin(instance) ! accshear_twin
@ -739,73 +739,84 @@ end subroutine plastic_phenoplus_aTolState
!--------------------------------------------------------------------------------------------------
!> @brief calculate push-up factors (kappa) for each voxel based on its neighbors
!--------------------------------------------------------------------------------------------------
subroutine plastic_phenoplus_microstructure(orientation,ipc,ip,el)
use math, only: pi, &
math_mul33x33, &
math_mul3x3, &
math_transpose33, &
math_qDot, &
math_qRot, &
indeg
subroutine plastic_phenoplus_microstructure(orientation,ipc,ip,el,Fe,Fp)
use math, only: pi, &
math_mul33x33, &
math_mul3x3, &
math_transpose33, &
math_qDot, &
math_qRot, &
indeg
use mesh, only: mesh_element, &
FE_NipNeighbors, &
FE_geomtype, &
FE_celltype, &
mesh_maxNips, &
mesh_NcpElems, &
mesh_ipNeighborhood
use mesh, only: mesh_element, &
FE_NipNeighbors, &
FE_geomtype, &
FE_celltype, &
mesh_maxNips, &
mesh_NcpElems, &
mesh_ipNeighborhood
use material, only: material_phase, &
material_texture, &
phase_plasticityInstance, &
phaseAt, phasememberAt, &
homogenization_maxNgrains, &
plasticState
use material, only: material_phase, &
material_texture, &
phase_plasticityInstance, &
phaseAt, phasememberAt, &
homogenization_maxNgrains, &
plasticState
use lattice, only: lattice_sn, &
lattice_sd, &
lattice_qDisorientation
use lattice, only: lattice_sn, &
lattice_sd, &
lattice_qDisorientation
!***input variables
implicit none
integer(pInt), intent(in) :: &
ipc, & !< component-ID of integration point
ip, & !< integration point
el !< element
ipc, & !< component-ID of integration point
ip, & !< integration point
el
real(pReal), dimension(3,3), intent(in) :: &
Fe, & ! elastic deformation gradient
Fp ! elastic deformation gradient !< element
real(pReal), dimension(4,homogenization_maxNgrains,mesh_maxNips,mesh_NcpElems), intent(in) :: &
orientation ! crystal orientation in quaternions
orientation ! crystal orientation in quaternions
!***local variables
integer(pInt) instance, & !my instance of this plasticity
ph, & !my phase
of, & !my spatial position in memory (offset)
textureID, & !my texture
Nneighbors, & !number of neighbors (<= 6)
vld_Nneighbors, & !number of my valid neighbors
n, & !neighbor index (for iterating through all neighbors)
ns, & !number of slip system
nt, & !number of twin system
me_slip, & !my slip system index
neighbor_el, & !element number of neighboring material point
neighbor_ip, & !integration point of neighboring material point
neighbor_n, & !I have no idea what is this
neighbor_of, & !spatial position in memory for this neighbor (offset)
neighbor_ph, & !neighbor's phase
neighbor_tex, & !neighbor's texture ID
ne_slip_ac, & !loop to find neighbor shear
ne_slip, & !slip system index for neighbor
index_kappa, & !index of pushup factors in plasticState
offset_acshear_slip, & !offset in PlasticState for the accumulative shear
j !quickly loop through slip families
integer(pInt) instance, & !my instance of this plasticity
ph, & !my phase
of, & !my spatial position in memory (offset)
textureID, & !my texture
Nneighbors, & !number of neighbors (<= 6)
vld_Nneighbors, & !number of my valid neighbors
n, & !neighbor index (for iterating through all neighbors)
ns, & !number of slip system
nt, & !number of twin system
me_slip, & !my slip system index
neighbor_el, & !element number of neighboring material point
neighbor_ip, & !integration point of neighboring material point
neighbor_n, & !I have no idea what is this
neighbor_of, & !spatial position in memory for this neighbor (offset)
neighbor_ph, & !neighbor's phase
neighbor_tex, & !neighbor's texture ID
ne_slip_ac, & !loop to find neighbor shear
ne_slip, & !slip system index for neighbor
index_kappa, & !index of pushup factors in plasticState
offset_acshear_slip, & !offset in PlasticState for the accumulative shear
j !quickly loop through slip families
real(pReal) kappa_max, & !
tmp_myshear_slip, & !temp storage for accumulative shear for me
mprime_cut, & !m' cutoff to consider neighboring effect
avg_acshear_ne, & !the average accumulative shear from my neighbor
tmp_mprime, & !temp holder for m' value
tmp_acshear !temp holder for accumulative shear for m'
real(pReal) kappa_max, & !
tmp_myshear_slip, & !temp storage for accumulative shear for me
mprime_cut, & !m' cutoff to consider neighboring effect
dtaylor_cut, & !threshold for determine high contrast interface using Taylor factor
avg_acshear_ne, & !the average accumulative shear from my neighbor
taylor_me, & !Taylor factor for me
taylor_ne, & !Taylor factor for my current neighbor
tmp_mprime, & !temp holder for m' value
tmp_acshear !temp holder for accumulative shear for m'
real(pReal), dimension(3,3) :: &
Fe_me, & !my elastic deformation gradient
Fp_me, & !my plastic deformation gradient
Fe_ne, & !elastic deformation gradient of my current neighbor
Fp_ne !plastic deformation gradient of my current neighbor
real(pReal), dimension(plastic_phenoplus_totalNslip(phase_plasticityInstance(material_phase(1,ip,el)))) :: &
m_primes, & !m' between me_alpha(one) and neighbor beta(all)
@ -824,97 +835,127 @@ subroutine plastic_phenoplus_microstructure(orientation,ipc,ip,el)
ne_mprimes !m' between each neighbor
!***Get my properties
!@TODO
! still need to know how to access the total strain for current material point
! also, need to figure out an efficient way to calculate gamma_dot for the material
! point and its neighbors
Nneighbors = FE_NipNeighbors(FE_celltype(FE_geomtype(mesh_element(2,el))))
ph = phaseAt(ipc,ip,el) !get my phase
of = phasememberAt(ipc,ip,el) !get my spatial location offset in memory
textureID = material_texture(1,ip,el) !get my texture ID
instance = phase_plasticityInstance(ph) !get my instance based on phase ID
of = phasememberAt(ipc,ip,el) !get my spatial location offset in memory
textureID = material_texture(1,ip,el) !get my texture ID
instance = phase_plasticityInstance(ph) !get my instance based on phase ID
ns = plastic_phenoplus_totalNslip(instance)
nt = plastic_phenoplus_totalNtwin(instance)
offset_acshear_slip = ns + nt + 2_pInt
index_kappa = ns + nt + 2_pInt + ns + nt !location of kappa in plasticState
mprime_cut = 0.7_pReal !set by Dr.Bieler
index_kappa = ns + nt + 2_pInt + ns + nt !location of kappa in plasticState
!***gather my accumulative shear from palsticState
FINDMYSHEAR: do j = 1_pInt,ns
me_acshear(j) = plasticState(ph)%state(offset_acshear_slip+j, of)
enddo FINDMYSHEAR
!***init calculation for given voxel
mprime_cut = 0.7_pReal !set by Dr.Bieler
dtaylor_cut = 1.0_pReal !set by Chen, quick test only
!***calculate my Taylor factor
!***gather my orientation and slip systems
my_orientation = orientation(1:4, ipc, ip, el)
my_orientation = orientation(1:4, ipc, ip, el)
Fe_me = Fe(ipc,ip,el)
Fp_me = Fp(ipc,ip,el)
slipNormal(1:3, 1:ns) = lattice_sn(1:3, 1:ns, ph)
slipDirect(1:3, 1:ns) = lattice_sd(1:3, 1:ns, ph)
kappa_max = plastic_phenoplus_kappa_max(instance) !maximum pushups allowed (READIN)
!***calculate kappa between me and all my neighbors
LOOPMYSLIP: DO me_slip=1_pInt,ns
vld_Nneighbors = Nneighbors
tmp_myshear_slip = me_acshear(me_slip)
tmp_mprime = 0.0_pReal !highest m' from all neighbors
tmp_acshear = 0.0_pReal !accumulative shear from highest m'
!***go through my neighbors to find highest m'
LOOPNEIGHBORS: DO n=1_pInt,Nneighbors
neighbor_el = mesh_ipNeighborhood(1,n,ip,el)
neighbor_ip = mesh_ipNeighborhood(2,n,ip,el)
neighbor_n = 1 !It is ipc
neighbor_of = phasememberAt( neighbor_n, neighbor_ip, neighbor_el)
neighbor_ph = phaseAt( neighbor_n, neighbor_ip, neighbor_el)
neighbor_tex = material_texture(1,neighbor_ip,neighbor_el)
neighbor_orientation = orientation(1:4, neighbor_n, neighbor_ip, neighbor_el) !ipc is always 1.
absMisorientation = lattice_qDisorientation(my_orientation, &
neighbor_orientation, &
0_pInt) !no need for explicit calculation of symmetry
!***find the accumulative shear for this neighbor
LOOPFINDNEISHEAR: DO ne_slip_ac=1_pInt, ns
ne_acshear(ne_slip_ac) = plasticState(ph)%state(offset_acshear_slip+ne_slip_ac, &
neighbor_of)
ENDDO LOOPFINDNEISHEAR
!***calculate the average accumulative shear and use it as cutoff
avg_acshear_ne = SUM(ne_acshear)/ns
!***
IF (ph==neighbor_ph) THEN
!***walk through all the
LOOPNEIGHBORSLIP: DO ne_slip=1_pInt,ns
!***only consider slip system that is active (above average accumulative shear)
IF (ne_acshear(ne_slip) > avg_acshear_ne) THEN
m_primes(ne_slip) = abs(math_mul3x3(slipNormal(1:3,me_slip), &
math_qRot(absMisorientation, slipNormal(1:3,ne_slip)))) &
*abs(math_mul3x3(slipDirect(1:3,me_slip), &
math_qRot(absMisorientation, slipDirect(1:3,ne_slip))))
!***find the highest m' and corresponding accumulative shear
IF (m_primes(ne_slip) > tmp_mprime) THEN
tmp_mprime = m_primes(ne_slip)
tmp_acshear = ne_acshear(ne_slip)
ENDIF
ENDIF
ENDDO LOOPNEIGHBORSLIP
ELSE
ne_mprimes(n) = 0.0_pReal
vld_Nneighbors = vld_Nneighbors - 1_pInt
ENDIF
ENDDO LOOPNEIGHBORS
!***check if this element close to rim
IF (vld_Nneighbors < Nneighbors) THEN
!***rim voxel, no modification allowed
plasticState(ph)%state(index_kappa+me_slip, of) = 1.0_pReal
!***loop into the geometry to figure out who is my closest neighbor
LOOPNEIGHBORS: DO n=1_pInt, Nneighbors
!******for each of my neighbor, calculate the Taylor factor
ne_taylor = 1.0
!*********for the high contrast interface
IF (abs(taylor_ne - taylor_me) > dtaylor_cut) THEN
!********* gather neighbor orientation and slip systems
!********* calculate m' (need to loop through all my slip systems as well)
!********* if m'>mprime_cut kappa=1.5 else 1.0
!******
ELSE
!***patch voxel, started to calculate push up factor for gamma_dot
IF ((tmp_mprime > mprime_cut) .AND. (tmp_acshear > tmp_myshear_slip)) THEN
plasticState(ph)%state(index_kappa+me_slip, of) = 1.0_pReal / tmp_mprime
ELSE
!***minimum damping factor is 0.5
plasticState(ph)%state(index_kappa+me_slip, of) = 0.5_pReal + tmp_mprime * 0.5_pReal
ENDIF
ENDIF
!***end of search
ENDDO LOOPNEIGHBORS
ENDDO LOOPMYSLIP
! !***gather my accumulative shear from palsticState
! FINDMYSHEAR: do j = 1_pInt,ns
! me_acshear(j) = plasticState(ph)%state(offset_acshear_slip+j, of)
! enddo FINDMYSHEAR
! !***gather my orientation and slip systems
! my_orientation = orientation(1:4, ipc, ip, el)
! slipNormal(1:3, 1:ns) = lattice_sn(1:3, 1:ns, ph)
! slipDirect(1:3, 1:ns) = lattice_sd(1:3, 1:ns, ph)
! kappa_max = plastic_phenoplus_kappa_max(instance) !maximum pushups allowed (READIN)
! !***calculate kappa between me and all my neighbors
! LOOPMYSLIP: DO me_slip=1_pInt,ns
! vld_Nneighbors = Nneighbors
! tmp_myshear_slip = me_acshear(me_slip)
! tmp_mprime = 0.0_pReal !highest m' from all neighbors
! tmp_acshear = 0.0_pReal !accumulative shear from highest m'
! !***go through my neighbors to find highest m'
! LOOPNEIGHBORS: DO n=1_pInt,Nneighbors
! neighbor_el = mesh_ipNeighborhood(1,n,ip,el)
! neighbor_ip = mesh_ipNeighborhood(2,n,ip,el)
! neighbor_n = 1 !It is ipc
! neighbor_of = phasememberAt( neighbor_n, neighbor_ip, neighbor_el)
! neighbor_ph = phaseAt( neighbor_n, neighbor_ip, neighbor_el)
! neighbor_tex = material_texture(1,neighbor_ip,neighbor_el)
! neighbor_orientation = orientation(1:4, neighbor_n, neighbor_ip, neighbor_el) !ipc is always 1.
! absMisorientation = lattice_qDisorientation(my_orientation, &
! neighbor_orientation, &
! 0_pInt) !no need for explicit calculation of symmetry
! !***find the accumulative shear for this neighbor
! LOOPFINDNEISHEAR: DO ne_slip_ac=1_pInt, ns
! ne_acshear(ne_slip_ac) = plasticState(ph)%state(offset_acshear_slip+ne_slip_ac, &
! neighbor_of)
! ENDDO LOOPFINDNEISHEAR
! !***calculate the average accumulative shear and use it as cutoff
! avg_acshear_ne = SUM(ne_acshear)/ns
! !***
! IF (ph==neighbor_ph) THEN
! !***walk through all the
! LOOPNEIGHBORSLIP: DO ne_slip=1_pInt,ns
! !***only consider slip system that is active (above average accumulative shear)
! IF (ne_acshear(ne_slip) > avg_acshear_ne) THEN
! m_primes(ne_slip) = abs(math_mul3x3(slipNormal(1:3,me_slip), &
! math_qRot(absMisorientation, slipNormal(1:3,ne_slip)))) &
! *abs(math_mul3x3(slipDirect(1:3,me_slip), &
! math_qRot(absMisorientation, slipDirect(1:3,ne_slip))))
! !***find the highest m' and corresponding accumulative shear
! IF (m_primes(ne_slip) > tmp_mprime) THEN
! tmp_mprime = m_primes(ne_slip)
! tmp_acshear = ne_acshear(ne_slip)
! ENDIF
! ENDIF
! ENDDO LOOPNEIGHBORSLIP
! ELSE
! ne_mprimes(n) = 0.0_pReal
! vld_Nneighbors = vld_Nneighbors - 1_pInt
! ENDIF
! ENDDO LOOPNEIGHBORS
! !***check if this element close to rim
! IF (vld_Nneighbors < Nneighbors) THEN
! !***rim voxel, no modification allowed
! plasticState(ph)%state(index_kappa+me_slip, of) = 1.0_pReal
! ELSE
! !***patch voxel, started to calculate push up factor for gamma_dot
! IF ((tmp_mprime > mprime_cut) .AND. (tmp_acshear > tmp_myshear_slip)) THEN
! plasticState(ph)%state(index_kappa+me_slip, of) = 1.5_pReal
! ELSE
! !***minimum damping factor is 0.5
! plasticState(ph)%state(index_kappa+me_slip, of) = 1.0_pReal
! ENDIF
! ENDIF
! ENDDO LOOPMYSLIP
end subroutine plastic_phenoplus_microstructure