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reasonable convergence

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Martin Diehl 2021-10-31 16:05:22 +01:00
parent fbc4865c30
commit a352f8deeb
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11
examples/config/phase/mechanical/plastic/dislotungsten_W.yaml
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@ -3,6 +3,10 @@ references:
- D. Cereceda et al., - D. Cereceda et al.,
International Journal of Plasticity 78:242-265, 2016, International Journal of Plasticity 78:242-265, 2016,
http://dx.doi.org/10.1016/j.ijplas.2015.09.002 http://dx.doi.org/10.1016/j.ijplas.2015.09.002
- A. Koester et al.,
Acta Materialia 60:3894-3901, 2012
http://dx.doi.org/10.1016/j.actamat.2012.03.053
output: [Lambda_sl]
N_sl: [12] N_sl: [12]
b_sl: [2.72e-10] b_sl: [2.72e-10]
rho_mob_0: [1.0e+9] # estimated from section 3.2 rho_mob_0: [1.0e+9] # estimated from section 3.2
@ -12,18 +16,19 @@ B: [8.3e-5]
omega: [9.1e+11] # nu_0 omega: [9.1e+11] # nu_0
p_sl: [0.86] p_sl: [0.86]
q_sl: [1.69] q_sl: [1.69]
tau_Peierls: [2.03e+9] # there is also tau_c^* = 2.92GPa, not clear in the paper tau_Peierls: [2.03e+9]
h: [2.566e-10] h: [2.566e-10]
a_nonSchmid: [0.938, 0.71, 4.43]
h_sl-sl: [0.009, 0.72, 0.009, 0.05, 0.05, 0.06, 0.09] h_sl-sl: [0.009, 0.72, 0.009, 0.05, 0.05, 0.06, 0.09]
w: [2.992e-09] # 11b w: [2.992e-09] # 11b
i_sl: [1] # c, eq. (25) i_sl: [1] # c, eq. (25)
D: 1.0e+20 # d_g, eq. (25) D: 1.0e+20 # d_g, eq. (25)
D_a: 1.0 # d_edge = D_a*b D_a: 1.0 # d_edge = D_a*b
# values in Cereceda et al. are high, using parameters from Koester et al.
a_nonSchmid: [0.61, 0.23, 0.55] # Table 1
D_0: 0.0 # disable climb D_0: 0.0 # disable climb
f_at: 1 f_at: 1
Q_cl: 1.0 Q_cl: 1.0
output: [Lambda_sl]
v_0: [1] v_0: [1]