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

state pointer as shortcut, variables not used

This commit is contained in:
Martin Diehl 2018-06-30 13:37:13 +02:00
parent fb80c41215
commit 980e34f728
1 changed files with 21 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

45
src/plastic_phenopowerlaw.f90
View File

@ -1,3 +1,4 @@
!--------------------------------------------------------------------------------------------------
!> @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
@ -78,7 +79,8 @@ module plastic_phenopowerlaw
s_slip, &
s_twin, &
accshear_slip, &
accshear_twin
accshear_twin, &
whole
real(pReal), pointer, dimension(:) :: &
sumGamma, &
sumF
@ -142,7 +144,7 @@ subroutine plastic_phenopowerlaw_init
maxNinstance, &
instance,p,j,k, f,o, i,&
NipcMyPhase, outputSize, &
offset_slip, index_myFamily, index_otherFamily, &
index_myFamily, index_otherFamily, &
sizeState,sizeDotState, &
startIndex, endIndex
@ -417,7 +419,6 @@ subroutine plastic_phenopowerlaw_init
dotState(instance)%s_slip=>plasticState(p)%dotState(startIndex:endIndex,:)
plasticState(p)%state0(startIndex:endIndex,:) = &
spread(math_expand(prm%tau0_slip, prm%Nslip), 2, NipcMyPhase)
plasticState(p)%aTolState(startIndex:endIndex) = prm%aTolResistance
startIndex = endIndex + 1_pInt
@ -454,11 +455,11 @@ subroutine plastic_phenopowerlaw_init
state (instance)%accshear_twin=>plasticState(p)%state (startIndex:endIndex,:)
dotState(instance)%accshear_twin=>plasticState(p)%dotState(startIndex:endIndex,:)
plasticState(p)%aTolState(startIndex:endIndex) = prm%aTolShear
dotState(instance)%whole =>plasticState(p)%dotState
enddo
end subroutine plastic_phenopowerlaw_init
@ -476,12 +477,11 @@ subroutine plastic_phenopowerlaw_LpAndItsTangent(Lp,dLp_dTstar99,Tstar_v,ipc,ip,
lattice_Sslip_v, &
lattice_Stwin, &
lattice_Stwin_v, &
lattice_maxNslipFamily, &
lattice_maxNtwinFamily, &
lattice_NslipSystem, &
lattice_NtwinSystem
use material, only: &
phaseAt, phasememberAt, &
phasememberAt, &
material_phase, &
phase_plasticityInstance
implicit none
@ -498,7 +498,6 @@ subroutine plastic_phenopowerlaw_LpAndItsTangent(Lp,dLp_dTstar99,Tstar_v,ipc,ip,
Tstar_v !< 2nd Piola Kirchhoff stress tensor in Mandel notation
integer(pInt) :: &
instance, &
index_myFamily, &
f,i,j,k,l,m,n, &
of, &
@ -512,13 +511,14 @@ subroutine plastic_phenopowerlaw_LpAndItsTangent(Lp,dLp_dTstar99,Tstar_v,ipc,ip,
dLp_dTstar3333 !< derivative of Lp with respect to Tstar as 4th order tensor
real(pReal), dimension(3,3,2) :: &
nonSchmid_tensor
type(tParameters), pointer :: prm
type(tParameters), pointer :: prm
type(tPhenopowerlawState), pointer :: stt
of = phasememberAt(ipc,ip,el)
ph = phaseAt(ipc,ip,el)
instance = phase_plasticityInstance(ph)
ph = material_phase(ipc,ip,el)
prm => param(instance)
prm => param(phase_plasticityInstance(ph))
stt => state(phase_plasticityInstance(ph))
Lp = 0.0_pReal
dLp_dTstar3333 = 0.0_pReal
@ -548,18 +548,16 @@ subroutine plastic_phenopowerlaw_LpAndItsTangent(Lp,dLp_dTstar99,Tstar_v,ipc,ip,
lattice_Sslip(1:3,1:3,2*k+1,index_myFamily+i,ph)
enddo
gdot_slip_pos = 0.5_pReal*prm%gdot0_slip* &
((abs(tau_slip_pos)/(state(instance)%s_slip(j,of))) &
**prm%n_slip)*sign(1.0_pReal,tau_slip_pos)
((abs(tau_slip_pos)/(stt%s_slip(j,of)))**prm%n_slip)*sign(1.0_pReal,tau_slip_pos)
gdot_slip_neg = 0.5_pReal*prm%gdot0_slip* &
((abs(tau_slip_neg)/(state(instance)%s_slip(j,of))) &
**prm%n_slip)*sign(1.0_pReal,tau_slip_neg)
((abs(tau_slip_neg)/(stt%s_slip(j,of)))**prm%n_slip)*sign(1.0_pReal,tau_slip_neg)
Lp = Lp + (1.0_pReal-state(instance)%sumF(of))*& ! 1-F
Lp = Lp + (1.0_pReal-stt%sumF(of))*&
(gdot_slip_pos+gdot_slip_neg)*lattice_Sslip(1:3,1:3,1,index_myFamily+i,ph)
! Calculation of the tangent of Lp
if (dNeq0(gdot_slip_pos)) then
if (dNeq0(gdot_slip_pos)) then !@ Philip: Needed? No division
dgdot_dtauslip_pos = gdot_slip_pos*prm%n_slip/tau_slip_pos
forall (k=1_pInt:3_pInt,l=1_pInt:3_pInt,m=1_pInt:3_pInt,n=1_pInt:3_pInt) &
dLp_dTstar3333(k,l,m,n) = dLp_dTstar3333(k,l,m,n) + &
@ -567,7 +565,7 @@ subroutine plastic_phenopowerlaw_LpAndItsTangent(Lp,dLp_dTstar99,Tstar_v,ipc,ip,
nonSchmid_tensor(m,n,1)
endif
if (dNeq0(gdot_slip_neg)) then
if (dNeq0(gdot_slip_neg)) then !@ Philip: Needed? No division
dgdot_dtauslip_neg = gdot_slip_neg*prm%n_slip/tau_slip_neg
forall (k=1_pInt:3_pInt,l=1_pInt:3_pInt,m=1_pInt:3_pInt,n=1_pInt:3_pInt) &
dLp_dTstar3333(k,l,m,n) = dLp_dTstar3333(k,l,m,n) + &
@ -587,14 +585,13 @@ subroutine plastic_phenopowerlaw_LpAndItsTangent(Lp,dLp_dTstar99,Tstar_v,ipc,ip,
! Calculation of Lp
tau_twin = dot_product(Tstar_v,lattice_Stwin_v(1:6,index_myFamily+i,ph))
gdot_twin = (1.0_pReal-state(instance)%sumF(of))*& ! 1-F
prm%gdot0_twin*&
(abs(tau_twin)/state(instance)%s_twin(j,of))**&
gdot_twin = (1.0_pReal-stt%sumF(of))*prm%gdot0_twin*&
(abs(tau_twin)/stt%s_twin(j,of))**&
prm%n_twin*max(0.0_pReal,sign(1.0_pReal,tau_twin))
Lp = Lp + gdot_twin*lattice_Stwin(1:3,1:3,index_myFamily+i,ph)
! Calculation of the tangent of Lp
if (dNeq0(gdot_twin)) then
if (dNeq0(gdot_twin)) then !@ Philip: Needed? No division
dgdot_dtautwin = gdot_twin*prm%n_twin/tau_twin
forall (k=1_pInt:3_pInt,l=1_pInt:3_pInt,m=1_pInt:3_pInt,n=1_pInt:3_pInt) &
dLp_dTstar3333(k,l,m,n) = dLp_dTstar3333(k,l,m,n) + &