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no need to set optional parameters to default values

This commit is contained in:
Martin Diehl 2020-03-15 19:00:02 +01:00
parent 199411fa3a
commit 16e23b113a
4 changed files with 4 additions and 50 deletions
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6
examples/ConfigFiles/Phase_Phenopowerlaw_Aluminum.config
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@ -3,13 +3,10 @@ elasticity hooke
plasticity phenopowerlaw
(output) resistance_slip
(output) shearrate_slip
(output) resolvedstress_slip
(output) accumulated_shear_slip
(output) accumulatedshear_slip
lattice_structure fcc
Nslip 12 # per family
Ntwin 0 # per family
c11 106.75e9
c12 60.41e9
@ -22,4 +19,3 @@ tausat_slip 63e6 # per family
a_slip 2.25
h0_slipslip 75e6
interaction_slipslip 1 1 1.4 1.4 1.4 1.4
atol_resistance 1

12
examples/ConfigFiles/Phase_Phenopowerlaw_Gold.config
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@ -1,5 +1,3 @@
# parameters fitted by D. Ma to:
# I. Kovács, G. Vörös
# On the mathematical description of the tensile stress-strain curves of polycrystalline face centered cubic metals
@ -7,20 +5,13 @@
# DOI: 10.1016/S0749-6419(95)00043-7
[gold_phenopowerlaw]
# slip only
elasticity hooke
plasticity phenopowerlaw
(output) resistance_slip
(output) shearrate_slip
(output) resolvedstress_slip
(output) resistance_twin
(output) shearrate_twin
(output) resolvedstress_twin
lattice_structure fcc
Nslip 12 # per family
Ntwin 0 # per family
c11 191.0e9
c12 162.0e9
@ -31,9 +22,6 @@ n_slip 83.3
tau0_slip 26.25e6 # per family
tausat_slip 53.00e6 # per family
a_slip 1.0
gdot0_twin 0.001
n_twin 20
h0_slipslip 75e6
interaction_slipslip 1 1 1.4 1.4 1.4 1.4
atol_resistance 1

5
examples/ConfigFiles/Phase_Phenopowerlaw_Magnesium.config
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@ -7,11 +7,7 @@ plasticity phenopowerlaw
elasticity hooke
(output) resistance_slip
(output) shearrate_slip
(output) resolvedstress_slip
(output) resistance_twin
(output) shearrate_twin
(output) resolvedstress_twin
lattice_structure hex
c/a 1.62350 # from Tromans 2011, Elastic Anisotropy of HCP Metal Crystals and Polycrystals
@ -45,7 +41,6 @@ interaction_twinslip 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
####################################################
# open for discussion
####################################################
atol_resistance 1
atol_shear 1e-6
atol_twinfrac 1e-6
n_twin 20

31
examples/ConfigFiles/Phase_Phenopowerlaw_cpTi-alpha.config
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@ -2,13 +2,6 @@
plasticity phenopowerlaw
elasticity hooke
# (output) resistance_slip
# (output) shearrate_slip
# (output) resolvedstress_slip
# (output) resistance_twin
# (output) shearrate_twin
# (output) resolvedstress_twin
lattice_structure hex
covera_ratio 1.587
@ -21,28 +14,10 @@ c44 46.5e9
# C. Zambaldi, "Orientation informed nanoindentation of a-titanium: Indentation pileup in hexagonal metals deforming by prismatic slip", J. Mater. Res., Vol. 27, No. 1, Jan 14, 2012
gdot0_slip 0.001
n_slip 20
nslip 3 3 0 6 0 0
tau0_slip 349.3e6 150e6 0 1107.9e6 0 0
tausat_slip 568.6e6 1502.2e6 0 3420.1e6 0 0
nslip 3 3 0 6
tau0_slip 349.3e6 150e6 0 1107.9e6
tausat_slip 568.6e6 1502.2e6 0 3420.1e6
a_slip 2
ntwin 0 0 0 0
gdot0_twin 0.001 0 0 0
n_twin 20
tau0_twin 31e6 0 0 0 0
s_pr 0
twin_b 0
twin_c 0
twin_d 0
twin_e 0
h0_slipslip 15e6
h0_twinslip 15e6
h0_twintwin 15e6
atol_resistance 1
#atol_shear 1e-6
#atol_twinfrac 1e-7
interaction_slipslip 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
interaction_sliptwin 1 1 1 1 1 1 1 1 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 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
#nonschmid_coefficients 0