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DAMASK_EICMD
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DAMASK_EICMD/code/material.config

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overhaul to allow for multiphase/homogenization setup.
2009-03-04 17:18:54 +05:30
#####################
<homogenization>
#####################
[SX]
Taylor homogenization is now called isostrain, changed material.config accordingly. corrected error message in case of unknown homogenization
2009-06-08 18:58:00 +05:30
type isostrain
overhaul to allow for multiphase/homogenization setup.
2009-03-04 17:18:54 +05:30
Ngrains 1
CPFEM.f90 >>> A very small, not important thing. homogenization.f90 and crystallite.f90 >>> Correction in the algorithm to count the iteration distribution (for better statistics). material.config and numerics.config >>> more collection of parameters.
2009-08-28 20:35:14 +05:30
[Grain_Cluster]
type RGC
ngrains 8
clustersize 2 2 2 # product of these numbers must be equal to ngrains(!)
grainsizeparameter 3.2e+3 3.2e+3 3.2e+3 # 3.9e3 3.6e3 3.9e3
overproportionality 1.6e+0 1.6e+0 1.6e+0 # 1.6e0 1.6e0 1.6e0
(output) constitutivework
(output) penaltyenergy
(output) magnitudemismatch
Example of material.config, delivering the required information for the new version of constitutive_dislobased
2009-07-14 17:01:06 +05:30
[Taylor2]
type isostrain
Ngrains 2
overhaul to allow for multiphase/homogenization setup.
2009-03-04 17:18:54 +05:30
#####################
<microstructure>
#####################
now with first draft of nonlocal constitutive law debugging memory leak closed debugging counters corrected center of gravity stored in mesh state updated is now split into a collecting loop and an execution updateState and updateTemperature fill sequentially separate logicals and evaluate afterwards to converged added 3x3 transposition function, norm for 3x1 matrix and 33x3 matrix multiplication in math non-converged crystallite triggers materialpoint cutback (used to respond elastically) non-converged materialpoint raises terminal illness which in turn renders whole FE increment useless by means of odd stress/stiffness and thus waits for FE cutback
2009-08-11 22:01:57 +05:30
[Aluminum_Poly]
(constituent) phase 3 texture 1 fraction 1.0
Example of material.config, delivering the required information for the new version of constitutive_dislobased
2009-07-14 17:01:06 +05:30
now with first draft of nonlocal constitutive law debugging memory leak closed debugging counters corrected center of gravity stored in mesh state updated is now split into a collecting loop and an execution updateState and updateTemperature fill sequentially separate logicals and evaluate afterwards to converged added 3x3 transposition function, norm for 3x1 matrix and 33x3 matrix multiplication in math non-converged crystallite triggers materialpoint cutback (used to respond elastically) non-converged materialpoint raises terminal illness which in turn renders whole FE increment useless by means of odd stress/stiffness and thus waits for FE cutback
2009-08-11 22:01:57 +05:30
[Aluminum_001]
(constituent) phase 3 texture 2 fraction 1.0
overhaul to allow for multiphase/homogenization setup.
2009-03-04 17:18:54 +05:30
now with first draft of nonlocal constitutive law debugging memory leak closed debugging counters corrected center of gravity stored in mesh state updated is now split into a collecting loop and an execution updateState and updateTemperature fill sequentially separate logicals and evaluate afterwards to converged added 3x3 transposition function, norm for 3x1 matrix and 33x3 matrix multiplication in math non-converged crystallite triggers materialpoint cutback (used to respond elastically) non-converged materialpoint raises terminal illness which in turn renders whole FE increment useless by means of odd stress/stiffness and thus waits for FE cutback
2009-08-11 22:01:57 +05:30
[Aluminum_j2]
Example of material.config, delivering the required information for the new version of constitutive_dislobased
2009-07-14 17:01:06 +05:30
(constituent) phase 1 texture 1 fraction 1.0
overhaul to allow for multiphase/homogenization setup.
2009-03-04 17:18:54 +05:30
CPFEM.f90 >>> A very small, not important thing. homogenization.f90 and crystallite.f90 >>> Correction in the algorithm to count the iteration distribution (for better statistics). material.config and numerics.config >>> more collection of parameters.
2009-08-28 20:35:14 +05:30
[DP_Steel]
(constituent) phase 1 texture 1 fraction 0.82
(constituent) phase 2 texture 1 fraction 0.18
overhaul to allow for multiphase/homogenization setup.
2009-03-04 17:18:54 +05:30
#####################
<phase>
#####################
quite some changes: # non-greedy memory allocation # generation of outputConstitutive to allow for script-based T16 extraction # exchange of phenomenological by more general phenopowerlaw # lattice is based on slip and twin families which can be treated as individual entities (switched on/off, separate hardening, etc.) # nicer debugging output # changed some error/warning codes # plus potentially some minor additional brushes here and there
2009-07-22 21:37:19 +05:30
[Aluminum_J2isotropic]
constitution j2
(output) flowstress
(output) strainrate
c11 110.9e9
c12 58.34e9
taylorfactor 3
tau0 31e6
gdot0 0.001
n 20
h0 75e6
tausat 63e6
w0 1
[Aluminum_phenopowerlaw]
# slip only
constitution phenopowerlaw
(output) resistance_slip
(output) shearrate_slip
(output) resolvedstress_slip
(output) totalshear
(output) resistance_twin
(output) shearrate_twin
(output) resolvedstress_twin
(output) totalvolfrac
lattice_structure fcc
Nslip 12 0 0 0 # per family
Ntwin 0 0 0 0 # per family
added examples for j2
2009-03-06 16:45:55 +05:30
exchanged new lattice_structure ("fcc", "bcc", "hexagonal")
2009-03-20 20:49:21 +05:30
c11 106.75e9
c12 60.41e9
c44 28.34e9
Example of material.config, delivering the required information for the new version of constitutive_dislobased
2009-07-14 17:01:06 +05:30
update of sample material.config parts
2009-03-05 22:12:05 +05:30
gdot0_slip 0.001
n_slip 20
now with first draft of nonlocal constitutive law debugging memory leak closed debugging counters corrected center of gravity stored in mesh state updated is now split into a collecting loop and an execution updateState and updateTemperature fill sequentially separate logicals and evaluate afterwards to converged added 3x3 transposition function, norm for 3x1 matrix and 33x3 matrix multiplication in math non-converged crystallite triggers materialpoint cutback (used to respond elastically) non-converged materialpoint raises terminal illness which in turn renders whole FE increment useless by means of odd stress/stiffness and thus waits for FE cutback
2009-08-11 22:01:57 +05:30
tau0_slip 31e6 # per family
tausat_slip 63e6 # per family
quite some changes: # non-greedy memory allocation # generation of outputConstitutive to allow for script-based T16 extraction # exchange of phenomenological by more general phenopowerlaw # lattice is based on slip and twin families which can be treated as individual entities (switched on/off, separate hardening, etc.) # nicer debugging output # changed some error/warning codes # plus potentially some minor additional brushes here and there
2009-07-22 21:37:19 +05:30
gdot0_twin 0.001
n_twin 20
now with first draft of nonlocal constitutive law debugging memory leak closed debugging counters corrected center of gravity stored in mesh state updated is now split into a collecting loop and an execution updateState and updateTemperature fill sequentially separate logicals and evaluate afterwards to converged added 3x3 transposition function, norm for 3x1 matrix and 33x3 matrix multiplication in math non-converged crystallite triggers materialpoint cutback (used to respond elastically) non-converged materialpoint raises terminal illness which in turn renders whole FE increment useless by means of odd stress/stiffness and thus waits for FE cutback
2009-08-11 22:01:57 +05:30
tau0_twin 31e6 # per family
quite some changes: # non-greedy memory allocation # generation of outputConstitutive to allow for script-based T16 extraction # exchange of phenomenological by more general phenopowerlaw # lattice is based on slip and twin families which can be treated as individual entities (switched on/off, separate hardening, etc.) # nicer debugging output # changed some error/warning codes # plus potentially some minor additional brushes here and there
2009-07-22 21:37:19 +05:30
s_pr 0 # push-up factor for slip saturation due to twinning
twin_b 0
twin_c 0
twin_d 0
twin_e 0
h0_slipslip 75e6
h0_sliptwin 0
h0_twinslip 0
h0_twintwin 0
interaction_slipslip 1 1 1.4 1.4 1.4 1.4
interaction_sliptwin 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
interaction_twinslip 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
interaction_twintwin 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
overhaul to allow for multiphase/homogenization setup.
2009-03-04 17:18:54 +05:30
now with first draft of nonlocal constitutive law debugging memory leak closed debugging counters corrected center of gravity stored in mesh state updated is now split into a collecting loop and an execution updateState and updateTemperature fill sequentially separate logicals and evaluate afterwards to converged added 3x3 transposition function, norm for 3x1 matrix and 33x3 matrix multiplication in math non-converged crystallite triggers materialpoint cutback (used to respond elastically) non-converged materialpoint raises terminal illness which in turn renders whole FE increment useless by means of odd stress/stiffness and thus waits for FE cutback
2009-08-11 22:01:57 +05:30
[Aluminum_nonlocal]
constitution nonlocal
/nonlocal/
constitutive_nonlocal: - dipole dislocations with evolution crystallite.f90: - collect state uses subdt and subTstar0_v - in nonlocal modus: set all crystallites to broken if one is not on track anymore after either stress integration or state update - constitutive_microstructure is now called inside state update and not in integrate_stress anymore material.config: - new parameter for nonlocal constitution CPFEM.f90: - age Tstar after increment was finished
2009-08-28 19:20:47 +05:30
(output) rho
(output) rho_edge
(output) rho_screw
(output) excess_rho_edge
(output) excess_rho_screw
(output) rho_forest
(output) shearrate
(output) resolvedstress
(output) resistance
now with first draft of nonlocal constitutive law debugging memory leak closed debugging counters corrected center of gravity stored in mesh state updated is now split into a collecting loop and an execution updateState and updateTemperature fill sequentially separate logicals and evaluate afterwards to converged added 3x3 transposition function, norm for 3x1 matrix and 33x3 matrix multiplication in math non-converged crystallite triggers materialpoint cutback (used to respond elastically) non-converged materialpoint raises terminal illness which in turn renders whole FE increment useless by means of odd stress/stiffness and thus waits for FE cutback
2009-08-11 22:01:57 +05:30
lattice_structure fcc
Nslip 12 0 0 0 # per family
c11 106.75e9
c12 60.41e9
c44 28.34e9
overhaul to allow for multiphase/homogenization setup.
2009-03-04 17:18:54 +05:30
constitutive_nonlocal: - dipole dislocations with evolution crystallite.f90: - collect state uses subdt and subTstar0_v - in nonlocal modus: set all crystallites to broken if one is not on track anymore after either stress integration or state update - constitutive_microstructure is now called inside state update and not in integrate_stress anymore material.config: - new parameter for nonlocal constitution CPFEM.f90: - age Tstar after increment was finished
2009-08-28 19:20:47 +05:30
burgers 2.86e-10 0 0 0 # Burgers vector in m
rhoEdgePos0 1.0e10 0 0 0 # Initial positive edge dislocation density in m/m**3
rhoEdgeNeg0 1.0e10 0 0 0 # Initial negative edge dislocation density in m/m**3
rhoScrewPos0 1.0e10 0 0 0 # Initial positive screw dislocation density in m/m**3
rhoScrewNeg0 1.0e10 0 0 0 # Initial negative screw dislocation density in m/m**3
rhoEdgeDip0 0 0 0 0 # Initial edge dipole dislocation density in m/m**3
rhoScrewDip0 0 0 0 0 # Initial screw dipole dislocation density in m/m**3
v0 1e-4 0 0 0 # prefactor for dislocation velocity
dDipMinEdge 1e-9 0 0 0 # minimum distance for stable edge dipoles in m
dDipMinScrew 1e-9 0 0 0 # minimum distance for stable screw dipoles in m
atomicVolume 1.7e-29
D0 1e-4
Qsd 2.3e-19
lambda0 100 0 0 0 # prefactor for mean free path
interaction_SlipSlip 1.0 2.2 3.0 1.6 3.8 4.5 # Dislocation interaction coefficient
overhaul to allow for multiphase/homogenization setup.
2009-03-04 17:18:54 +05:30
CPFEM.f90 >>> A very small, not important thing. homogenization.f90 and crystallite.f90 >>> Correction in the algorithm to count the iteration distribution (for better statistics). material.config and numerics.config >>> more collection of parameters.
2009-08-28 20:35:14 +05:30
[BCC_Ferrite]
constitution phenopowerlaw
lattice_structure bcc
Nslip 12 0 0 0 # per family
Ntwin 0 0 0 0 # per family
c11 233.3e9
c12 135.5e9
c44 118.0e9
gdot0_slip 0.001
n_slip 20
tau0_slip 88.0e6 0 0 0 # per family
tausat_slip 201.0e6 0 0 0 # per family
gdot0_twin 0.001
n_twin 20
tau0_twin 31.0e6 0 0 0 # per family
s_pr 0 # push-up factor for slip saturation due to twinning
twin_b 0
twin_c 0
twin_d 0
twin_e 0
h0_slipslip 391.0e6
h0_sliptwin 0
h0_twinslip 0
h0_twintwin 0
interaction_slipslip 1 1 1.4 1.4 1.4 1.4
interaction_sliptwin 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
interaction_twinslip 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
interaction_twintwin 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
w0_slip 1.0
[BCC_Martensite]
constitution phenopowerlaw
lattice_structure bcc
Nslip 12 0 0 0 # per family
Ntwin 0 0 0 0 # per family
c11 511.1e9
c12 296.9e9
c44 258.5e9
gdot0_slip 0.001
n_slip 20
tau0_slip 396.0e6 0 0 0 # per family
tausat_slip 1120.0e6 0 0 0 # per family
gdot0_twin 0.001
n_twin 20
tau0_twin 31.0e6 0 0 0 # per family
s_pr 0 # push-up factor for slip saturation due to twinning
twin_b 0
twin_c 0
twin_d 0
twin_e 0
h0_slipslip 215000.0e6
h0_sliptwin 0
h0_twinslip 0
h0_twintwin 0
interaction_slipslip 1 1 1.4 1.4 1.4 1.4
interaction_sliptwin 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
interaction_twinslip 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
interaction_twintwin 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
w0_slip 4.0
overhaul to allow for multiphase/homogenization setup.
2009-03-04 17:18:54 +05:30
#####################
<texture>
#####################
CPFEM.f90 >>> A very small, not important thing. homogenization.f90 and crystallite.f90 >>> Correction in the algorithm to count the iteration distribution (for better statistics). material.config and numerics.config >>> more collection of parameters.
2009-08-28 20:35:14 +05:30
[Rolling]
hybridIA DP_EBSD.linearODF
overhaul to allow for multiphase/homogenization setup.
2009-03-04 17:18:54 +05:30
[random]
Example of material.config, delivering the required information for the new version of constitutive_dislobased
2009-07-14 17:01:06 +05:30
[001]
(gauss) phi1 0.000 Phi 0.000 phi2 0.000 scatter 0.000 fraction 1.000
overhaul to allow for multiphase/homogenization setup.
2009-03-04 17:18:54 +05:30
Example of material.config, delivering the required information for the new version of constitutive_dislobased
2009-07-14 17:01:06 +05:30
[101]
(gauss) phi1 0.000 Phi 45.000 phi2 90.000 scatter 0.000 fraction 1.000
overhaul to allow for multiphase/homogenization setup.
2009-03-04 17:18:54 +05:30
Example of material.config, delivering the required information for the new version of constitutive_dislobased
2009-07-14 17:01:06 +05:30
[111]
(gauss) phi1 0.000 Phi 54.7356 phi2 45.000 scatter 0.000 fraction 1.000
overhaul to allow for multiphase/homogenization setup.
2009-03-04 17:18:54 +05:30
Example of material.config, delivering the required information for the new version of constitutive_dislobased
2009-07-14 17:01:06 +05:30
[123]
(gauss) phi1 209.805 Phi 29.206 phi2 63.435 scatter 0.000 fraction 1.000