DAMASK_EICMD/examples/config/phase/mechanical/plastic/nonlocal_Al.yaml

50 lines
1.2 KiB
YAML

type: nonlocal
references:
C. Kords,
On the role of dislocation transport in the constitutive description of crystal plasticity,
RWTH Aachen 2013
output: [rho_u_ed_pos, rho_b_ed_pos, rho_u_ed_neg, rho_b_ed_neg, rho_u_sc_pos, rho_b_sc_pos, rho_u_sc_neg, rho_b_sc_neg, rho_d_ed, rho_d_sc]
N_sl: [12]
b_sl: [2.86e-10]
V_at: 0.017e-27 # Omega
d_ed: [1.6e-9]
d_sc: [10.e-9]
i_sl: [60] # k_2 (lambda_0 in Tab. 7.1)
f_ed_mult: 0.1 # k_1
rho_u_ed_neg_0: [1.25e9] # 6e10 / (12*4)
rho_u_ed_pos_0: [1.25e9] # 6e10 / (12*4)
rho_u_sc_neg_0: [1.25e9] # 6e10 / (12*4)
rho_u_sc_pos_0: [1.25e9] # 6e10 / (12*4)
rho_d_ed_0: [0]
rho_d_sc_0: [0]
D_0: 7.e-29
Q_cl: 0.0 # no temperature dependency
Q_sol: 2.00272e-19 # 1.25 eV
c_sol: 1.5e-6 # correct unit?
f_sol: 2.0 # d_obst in multiples of b
tau_Peierls_ed: [.1e6]
tau_Peierls_sc: [.1e6]
w: 10 # w_k in multiple of b
p_sl: 1
q_sl: 1
nu_a: 50.e+9
B: 1.e-2
f_ed: 1.0 # k_3
h_sl-sl: [0, 0, 0.625, 0.07, 0.137, 0.137, 0.122] # Table 3.4
chi_GB: 0.0 # full blocking at GB
chi_surface: 1.0 # no blocking at surface
f_F: 0.0 # no line tension correction
sigma_rho_u: 0 # no random distribution
short_range_stress_correction: false
rho_significant: 1.e6