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

merged current development branch

This commit is contained in:
Philip Eisenlohr 2018-12-18 09:04:20 -05:00
parent d794e15249 afe34feff5
commit 6d0ec28984
11 changed files with 46 additions and 94 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
DAMASK_prerequisites.sh
View File

@ -79,7 +79,7 @@ ls $PETSC_DIR/lib
firstLevel "Python"
DEFAULT_PYTHON=python3
for executable in python python2 python3 python2.7; do
for executable in python python3; do
getDetails $executable '--version'
done
secondLevel "Details on $DEFAULT_PYTHON:"
@ -119,6 +119,9 @@ for executable in mpirun mpiexec; do
getDetails $executable '--version'
done
firstLevel "CMake"
getDetails cmake --version
firstLevel "Abaqus"
cd installation/mods_Abaqus # to have the right environment file
for executable in abaqus abq2017 abq2018; do

2
PRIVATE

@ -1 +1 @@
Subproject commit e3dac27b709d7fb3630bbd75271b220827221492
Subproject commit 58137906b84b6cf0e273dfdde623a2986d03f98e

2
VERSION
View File

@ -1 +1 @@
v2.0.2-1122-g2349341e
v2.0.2-1137-g4dd064a2

1
examples/ConfigFiles/Phase_Phenopowerlaw_Aluminum.config
View File

@ -6,7 +6,6 @@ plasticity phenopowerlaw
(output) shearrate_slip
(output) resolvedstress_slip
(output) accumulated_shear_slip
(output) totalshear
lattice_structure fcc
Nslip 12 # per family

1
examples/ConfigFiles/Phase_Phenopowerlaw_BCC-Ferrite.config
View File

@ -19,4 +19,3 @@ tausat_slip 222.e6 412.7e6 # per family, optimization long
h0_slipslip 1000.0e6
interaction_slipslip 1 1 1.4 1.4 1.4 1.4
w0_slip 2.0
(output) totalshear

1
examples/ConfigFiles/Phase_Phenopowerlaw_BCC-Martensite.config
View File

@ -19,4 +19,3 @@ tausat_slip 872.9e6 971.2e6 # per family
h0_slipslip 563.0e9
interaction_slipslip 1 1 1.4 1.4 1.4 1.4
a_slip 2.0
(output) totalshear

2
examples/ConfigFiles/Phase_Phenopowerlaw_Gold.config
View File

@ -14,11 +14,9 @@ plasticity phenopowerlaw
(output) resistance_slip
(output) shearrate_slip
(output) resolvedstress_slip
(output) totalshear
(output) resistance_twin
(output) shearrate_twin
(output) resolvedstress_twin
(output) totalvolfrac_twin
lattice_structure fcc
Nslip 12 # per family

2
examples/ConfigFiles/Phase_Phenopowerlaw_Magnesium.config
View File

@ -9,11 +9,9 @@ elasticity hooke
(output) resistance_slip
(output) shearrate_slip
(output) resolvedstress_slip
(output) totalshear
(output) resistance_twin
(output) shearrate_twin
(output) resolvedstress_twin
(output) totalvolfrac_twin
lattice_structure hex
covera_ratio 1.62350 # from Tromans 2011, Elastic Anisotropy of HCP Metal Crystals and Polycrystals

2
examples/ConfigFiles/Phase_Phenopowerlaw_cpTi-alpha.config
View File

@ -5,11 +5,9 @@ elasticity hooke
# (output) resistance_slip
# (output) shearrate_slip
# (output) resolvedstress_slip
# (output) totalshear
# (output) resistance_twin
# (output) shearrate_twin
# (output) resolvedstress_twin
# (output) totalvolfrac_twin
lattice_structure hex
covera_ratio 1.587

2
examples/ConfigFiles/Phase_Phenopowerlaw_multiField.config
View File

@ -6,12 +6,10 @@ plasticity phenopowerlaw
(output) shearrate_slip
(output) resolvedstress_slip
(output) accumulated_shear_slip
(output) totalshear
(output) resistance_twin
(output) shearrate_twin
(output) resolvedstress_twin
(output) accumulated_shear_twin
(output) totalvolfrac_twin
lattice_structure fcc
Nslip 12 # per family

120
src/plastic_phenopowerlaw.f90
View File

@ -24,12 +24,10 @@ module plastic_phenopowerlaw
accumulatedshear_slip_ID, &
shearrate_slip_ID, &
resolvedstress_slip_ID, &
totalshear_ID, &
resistance_twin_ID, &
accumulatedshear_twin_ID, &
shearrate_twin_ID, &
resolvedstress_twin_ID, &
totalvolfrac_twin_ID
resolvedstress_twin_ID
end enum
type, private :: tParameters
@ -55,7 +53,7 @@ module plastic_phenopowerlaw
xi_twin_0, & !< initial critical shear stress for twin
xi_slip_sat, & !< maximum critical shear stress for slip
nonSchmidCoeff, &
H_int, & !< per family hardening activity (optional) !ToDo: Better name!
H_int, & !< per family hardening activity (optional)
gamma_twin_char !< characteristic shear for twins
real(pReal), allocatable, dimension(:,:) :: &
interaction_SlipSlip, & !< slip resistance from slip activity
@ -80,9 +78,6 @@ module plastic_phenopowerlaw
type(tParameters), dimension(:), allocatable, private :: param !< containers of constitutive parameters (len Ninstance)
type, private :: tPhenopowerlawState
real(pReal), pointer, dimension(:) :: &
sumGamma, & ! ToDo: why not make a dependent state?
sumF ! ToDo: why not make a dependent state?
real(pReal), pointer, dimension(:,:) :: &
xi_slip, &
xi_twin, &
@ -153,12 +148,6 @@ subroutine plastic_phenopowerlaw_init
real(pReal), dimension(0), parameter :: emptyRealArray = [real(pReal)::]
character(len=65536), dimension(0), parameter :: emptyStringArray = [character(len=65536)::]
type(tParameters) :: &
prm
type(tPhenopowerlawState) :: &
stt, &
dot
integer(kind(undefined_ID)) :: &
outputID !< ID of each post result output
@ -166,7 +155,7 @@ subroutine plastic_phenopowerlaw_init
structure = '',&
extmsg = ''
character(len=65536), dimension(:), allocatable :: &
outputs
outputs
write(6,'(/,a)') ' <<<+- constitutive_'//PLASTICITY_PHENOPOWERLAW_label//' init -+>>>'
write(6,'(a15,a)') ' Current time: ',IO_timeStamp()
@ -245,8 +234,8 @@ subroutine plastic_phenopowerlaw_init
! sanity checks
if (prm%gdot0_slip <= 0.0_pReal) extmsg = trim(extmsg)//'gdot0_slip '
if (dEq0(prm%a_slip)) extmsg = trim(extmsg)//'a_slip ' ! ToDo: negative values ok?
if (dEq0(prm%n_slip)) extmsg = trim(extmsg)//'n_slip ' ! ToDo: negative values ok?
if (dEq0(prm%a_slip)) extmsg = trim(extmsg)//'a_slip ' ! ToDo: negative values ok?
if (dEq0(prm%n_slip)) extmsg = trim(extmsg)//'n_slip ' ! ToDo: negative values ok?
if (any(prm%xi_slip_0 <= 0.0_pReal)) extmsg = trim(extmsg)//'xi_slip_0 '
if (any(prm%xi_slip_sat < prm%xi_slip_0)) extmsg = trim(extmsg)//'xi_slip_sat '
else slipActive
@ -279,10 +268,11 @@ subroutine plastic_phenopowerlaw_init
! sanity checks
if (prm%gdot0_twin <= 0.0_pReal) extmsg = trim(extmsg)//'gdot0_twin '
if (dEq0(prm%n_twin)) extmsg = trim(extmsg)//'n_twin ' ! ToDo: negative values ok?
if (dEq0(prm%n_twin)) extmsg = trim(extmsg)//'n_twin ' ! ToDo: negative values ok?
else twinActive
allocate(prm%interaction_TwinTwin(0,0))
allocate(prm%xi_twin_0(0))
allocate(prm%gamma_twin_char(0))
endif twinActive
!--------------------------------------------------------------------------------------------------
@ -295,8 +285,8 @@ subroutine plastic_phenopowerlaw_init
config_phase(p)%getFloats('interaction_twinslip'), &
structure(1:3))
else slipAndTwinActive
allocate(prm%interaction_SlipTwin(prm%totalNslip,prm%TotalNtwin)) ! at least one dimension is 0
allocate(prm%interaction_TwinSlip(prm%totalNtwin,prm%TotalNslip)) ! at least one dimension is 0
allocate(prm%interaction_SlipTwin(prm%totalNslip,prm%TotalNtwin)) ! at least one dimension is 0
allocate(prm%interaction_TwinSlip(prm%totalNtwin,prm%TotalNslip)) ! at least one dimension is 0
prm%h0_TwinSlip = 0.0_pReal
endif slipAndTwinActive
@ -338,12 +328,6 @@ subroutine plastic_phenopowerlaw_init
outputID = merge(resolvedstress_twin_ID,undefined_ID,prm%totalNtwin>0_pInt)
outputSize = prm%totalNtwin
case ('totalshear')
outputID = merge(totalshear_ID,undefined_ID,prm%totalNslip>0_pInt)
outputSize = 1_pInt
case ('totalvolfrac_twin')
outputID = merge(totalvolfrac_twin_ID,undefined_ID,prm%totalNtwin>0_pInt)
outputSize = 1_pInt
end select
if (outputID /= undefined_ID) then
@ -358,8 +342,7 @@ subroutine plastic_phenopowerlaw_init
! allocate state arrays
NipcMyPhase = count(material_phase == p) ! number of IPCs containing my phase
sizeState = size(['tau_slip ','gamma_slip']) * prm%TotalNslip &
+ size(['tau_twin ','gamma_twin']) * prm%TotalNtwin &
+ size(['sum(gamma)','sum(f) ']) ! ToDo: only needed if either twin or slip active!
+ size(['tau_twin ','gamma_twin']) * prm%TotalNtwin
sizeDotState = sizeState
call material_allocatePlasticState(p,NipcMyPhase,sizeState,sizeDotState,0_pInt, &
@ -383,18 +366,6 @@ subroutine plastic_phenopowerlaw_init
dot%xi_twin => plasticState(p)%dotState(startIndex:endIndex,:)
plasticState(p)%aTolState(startIndex:endIndex) = prm%aTolResistance
startIndex = endIndex + 1_pInt
endIndex = endIndex + 1_pInt
stt%sumGamma => plasticState(p)%state (startIndex,:)
dot%sumGamma => plasticState(p)%dotState(startIndex,:)
plasticState(p)%aTolState(startIndex:endIndex) = prm%aTolShear
startIndex = endIndex + 1_pInt
endIndex = endIndex + 1_pInt
stt%sumF=>plasticState(p)%state (startIndex,:)
dot%sumF=>plasticState(p)%dotState(startIndex,:)
plasticState(p)%aTolState(startIndex:endIndex) = prm%aTolTwinFrac
startIndex = endIndex + 1_pInt
endIndex = endIndex + prm%totalNslip
stt%gamma_slip => plasticState(p)%state (startIndex:endIndex,:)
@ -421,6 +392,8 @@ end subroutine plastic_phenopowerlaw_init
!--------------------------------------------------------------------------------------------------
!> @brief calculates plastic velocity gradient and its tangent
!> @details asumme that deformation by dislocation glide affects twinned and untwinned volume
! equally (Taylor assumption). Twinning happens only in untwinned volume (
!--------------------------------------------------------------------------------------------------
subroutine plastic_phenopowerlaw_LpAndItsTangent(Lp,dLp_dMp,Mp,instance,of)
@ -443,18 +416,15 @@ subroutine plastic_phenopowerlaw_LpAndItsTangent(Lp,dLp_dMp,Mp,instance,of)
gdot_slip_pos,gdot_slip_neg
real(pReal), dimension(param(instance)%totalNtwin) :: &
gdot_twin,dgdot_dtautwin
type(tParameters) :: prm
type(tPhenopowerlawState) :: stt
associate(prm => param(instance), stt => state(instance))
Lp = 0.0_pReal
dLp_dMp = 0.0_pReal
associate(prm => param(instance), stt => state(instance))
call kinetics_slip(prm,stt,of,Mp,gdot_slip_pos,gdot_slip_neg,dgdot_dtauslip_pos,dgdot_dtauslip_neg)
slipSystems: do i = 1_pInt, prm%totalNslip
Lp = Lp + (1.0_pReal-stt%sumF(of))*(gdot_slip_pos(i)+gdot_slip_neg(i))*prm%Schmid_slip(1:3,1:3,i)
Lp = Lp + (gdot_slip_pos(i)+gdot_slip_neg(i))*prm%Schmid_slip(1:3,1:3,i)
forall (k=1_pInt:3_pInt,l=1_pInt:3_pInt,m=1_pInt:3_pInt,n=1_pInt:3_pInt) &
dLp_dMp(k,l,m,n) = dLp_dMp(k,l,m,n) &
+ dgdot_dtauslip_pos(i) * prm%Schmid_slip(k,l,i) * prm%nonSchmid_pos(m,n,i) &
@ -468,9 +438,9 @@ subroutine plastic_phenopowerlaw_LpAndItsTangent(Lp,dLp_dMp,Mp,instance,of)
dLp_dMp(k,l,m,n) = dLp_dMp(k,l,m,n) &
+ dgdot_dtautwin(i)*prm%Schmid_twin(k,l,i)*prm%Schmid_twin(m,n,i)
enddo twinSystems
end associate
end subroutine plastic_phenopowerlaw_LpAndItsTangent
@ -490,29 +460,28 @@ subroutine plastic_phenopowerlaw_dotState(Mp,instance,of)
i
real(pReal) :: &
c_SlipSlip,c_TwinSlip,c_TwinTwin, &
xi_slip_sat_offset
xi_slip_sat_offset,&
sumGamma,sumF
real(pReal), dimension(param(instance)%totalNslip) :: &
left_SlipSlip,right_SlipSlip, &
gdot_slip_pos,gdot_slip_neg
type(tParameters) :: prm
type(tPhenopowerlawState) :: dot,stt
associate(prm => param(instance), stt => state(instance), dot => dotState(instance))
dot%whole(:,of) = 0.0_pReal
sumGamma = sum(stt%gamma_slip(:,of))
sumF = sum(stt%gamma_twin(:,of)/prm%gamma_twin_char)
!--------------------------------------------------------------------------------------------------
! system-independent (nonlinear) prefactors to M_Xx (X influenced by x) matrices
c_SlipSlip = prm%h0_slipslip * (1.0_pReal + prm%twinC*stt%sumF(of)** prm%twinB)
c_TwinSlip = prm%h0_TwinSlip * stt%sumGamma(of)**prm%twinE
c_TwinTwin = prm%h0_TwinTwin * stt%sumF(of)**prm%twinD
c_SlipSlip = prm%h0_slipslip * (1.0_pReal + prm%twinC*sumF** prm%twinB)
c_TwinSlip = prm%h0_TwinSlip * sumGamma**prm%twinE
c_TwinTwin = prm%h0_TwinTwin * sumF**prm%twinD
!--------------------------------------------------------------------------------------------------
! calculate left and right vectors
left_SlipSlip = 1.0_pReal + prm%H_int
xi_slip_sat_offset = prm%spr*sqrt(stt%sumF(of))
xi_slip_sat_offset = prm%spr*sqrt(sumF)
right_SlipSlip = abs(1.0_pReal-stt%xi_slip(:,of) / (prm%xi_slip_sat+xi_slip_sat_offset)) **prm%a_slip &
* sign(1.0_pReal,1.0_pReal-stt%xi_slip(:,of) / (prm%xi_slip_sat+xi_slip_sat_offset))
@ -520,17 +489,13 @@ subroutine plastic_phenopowerlaw_dotState(Mp,instance,of)
! shear rates
call kinetics_slip(prm,stt,of,Mp,gdot_slip_pos,gdot_slip_neg)
dot%gamma_slip(:,of) = abs(gdot_slip_pos+gdot_slip_neg)
dot%sumGamma(of) = sum(dot%gamma_slip(:,of))
call kinetics_twin(prm,stt,of,Mp,dot%gamma_twin(:,of))
if (prm%totalNtwin > 0_pInt) dot%sumF(of) = merge(sum(dot%gamma_twin(:,of)/prm%gamma_twin_char), &
0.0_pReal, &
stt%sumF(of) < 0.98_pReal)
!--------------------------------------------------------------------------------------------------
! hardening
hardeningSlip: do i = 1_pInt, prm%totalNslip
dot%xi_slip(i,of) = dot_product(prm%interaction_SlipSlip(i,:),right_SlipSlip*dot%gamma_slip(:,of)) &
* c_SlipSlip * left_SlipSlip(i) &
* c_SlipSlip * left_SlipSlip(i) &
+ dot_product(prm%interaction_SlipTwin(i,:),dot%gamma_twin(:,of))
enddo hardeningSlip
@ -546,8 +511,9 @@ end subroutine plastic_phenopowerlaw_dotState
!--------------------------------------------------------------------------------------------------
!> @brief calculates shear rates on slip systems and derivatives with respect to resolved stress
!> @details: Shear rates are calculated only optionally. NOTE: Against the common convention, the
!> result (i.e. intent(out)) variables are the last to have the optional arguments at the end
!> @details Shear rates are calculated only optionally.
! NOTE: Against the common convention, the result (i.e. intent(out)) variables are the last to
! have the optional arguments at the end
!--------------------------------------------------------------------------------------------------
pure subroutine kinetics_slip(prm,stt,of,Mp,gdot_slip_pos,gdot_slip_neg, &
dgdot_dtau_slip_pos,dgdot_dtau_slip_neg)
@ -619,9 +585,11 @@ end subroutine kinetics_slip
!--------------------------------------------------------------------------------------------------
!> @brief calculates shear rates on twin systems and derivatives with respect to resolved stress
!> @details: Shear rates are calculated only optionally. NOTE: Against the common convention, the
!> result (i.e. intent(out)) variables are the last to have the optional arguments at the end
!> @brief calculates shear rates on twin systems and derivatives with respect to resolved stress.
! twinning is assumed to take place only in untwinned volume.
!> @details Derivates are calculated only optionally.
! NOTE: Against the common convention, the result (i.e. intent(out)) variables are the last to
! have the optional arguments at the end.
!--------------------------------------------------------------------------------------------------
pure subroutine kinetics_twin(prm,stt,of,Mp,gdot_twin,dgdot_dtau_twin)
use prec, only: &
@ -652,7 +620,8 @@ pure subroutine kinetics_twin(prm,stt,of,Mp,gdot_twin,dgdot_dtau_twin)
enddo
where(tau_twin > 0.0_pReal)
gdot_twin = (1.0_pReal-stt%sumF(of))*prm%gdot0_twin*(abs(tau_twin)/stt%xi_twin(:,of))**prm%n_twin
gdot_twin = (1.0_pReal-sum(stt%gamma_twin(:,of)/prm%gamma_twin_char)) & ! only twin in untwinned volume fraction
* prm%gdot0_twin*(abs(tau_twin)/stt%xi_twin(:,of))**prm%n_twin
else where
gdot_twin = 0.0_pReal
end where
@ -690,13 +659,10 @@ function plastic_phenopowerlaw_postResults(Mp,instance,of) result(postResults)
real(pReal), dimension(param(instance)%totalNslip) :: &
gdot_slip_pos,gdot_slip_neg
type(tParameters) :: prm
type(tPhenopowerlawState) :: stt
associate( prm => param(instance), stt => state(instance))
postResults = 0.0_pReal
c = 0_pInt
associate( prm => param(instance), stt => state(instance))
outputsLoop: do o = 1_pInt,size(prm%outputID)
select case(prm%outputID(o))
@ -732,15 +698,9 @@ function plastic_phenopowerlaw_postResults(Mp,instance,of) result(postResults)
enddo
c = c + prm%totalNtwin
case (totalshear_ID)
postResults(c+1_pInt) = stt%sumGamma(of)
c = c + 1_pInt
case (totalvolfrac_twin_ID)
postResults(c+1_pInt) = stt%sumF(of)
c = c + 1_pInt
end select
enddo outputsLoop
end associate
end function plastic_phenopowerlaw_postResults