DAMASK_EICMD/examples/config/Phase_Dislotwin_Tungsten.yaml

Tungsten:
  lattice: cI
  mechanical:
    elastic: {type: Hooke, C_11: 523.0e9, C_12: 202.0e9, C_44: 161.0e9} # Marinica et al. Journal of Physics: Condensed Matter(2013)
    plastic:
      type: dislotwin
      D: 2.0e-5              # Average grain size / m
      N_sl: [12]
      b_sl: [2.72e-10]       # Burgers vector length of slip families / m
      rho_mob_0: [1.0e12]
      rho_dip_0: [1.0]
      v_0: [1.0e4]           # Initial glide velocity / m/s
      Q_s: [2.725e-19]       # Activation energy for dislocation glide / J
      p_sl: [0.78]           # p-exponent in glide velocity
      q_sl: [1.58]           # q-exponent in glide velocity
      tau_0: [1.5e8]         # solid solution strength / Pa
      i_sl: [10.0]           # Adj. parameter controlling dislocation mean free path
      D_0: 4.0e-5            # Vacancy diffusion prefactor / m^2/s
      D_a: 1.0               # minimum dipole distance / b
      Q_cl: 4.5e-19          # Activation energy for climb / J
      h_sl-sl: [1, 1.4, 1, 1.4, 1.4, 1.4, 1.4]
converted two examples to yaml 2021-02-24 23:06:06 +05:30			`Tungsten:`
			`lattice: cI`
consistent names for keys 2021-03-25 19:36:45 +05:30			`mechanical:`
fixed symmetry handling - ort not tested, no examples, no documentation => removed - aP is the opposite of isotropic => removed isostropic materials can be easily specified as cI or cF, using C_44 = 1/2 * (C_11 - C_12). Acceptable extra effort for special use case orthorhombic can be easily implemented if needed, but needs test, documentation, and examples 2021-05-24 17:47:04 +05:30			`elastic: {type: Hooke, C_11: 523.0e9, C_12: 202.0e9, C_44: 161.0e9} # Marinica et al. Journal of Physics: Condensed Matter(2013)`
consistent names for keys 2021-03-25 19:36:45 +05:30			`plastic:`
converted two examples to yaml 2021-02-24 23:06:06 +05:30			`type: dislotwin`
indicate units according to SI standard 2021-02-25 00:40:40 +05:30			`D: 2.0e-5 # Average grain size / m`
converted two examples to yaml 2021-02-24 23:06:06 +05:30			`N_sl: [12]`
indicate units according to SI standard 2021-02-25 00:40:40 +05:30			`b_sl: [2.72e-10] # Burgers vector length of slip families / m`
converted two examples to yaml 2021-02-24 23:06:06 +05:30			`rho_mob_0: [1.0e12]`
			`rho_dip_0: [1.0]`
more reasonable value used in https://doi.org/10.1016/j.ijplas.2020.102779 2021-02-26 03:40:45 +05:30			`v_0: [1.0e4] # Initial glide velocity / m/s`
indicate units according to SI standard 2021-02-25 00:40:40 +05:30			`Q_s: [2.725e-19] # Activation energy for dislocation glide / J`
converted two examples to yaml 2021-02-24 23:06:06 +05:30			`p_sl: [0.78] # p-exponent in glide velocity`
			`q_sl: [1.58] # q-exponent in glide velocity`
indicate units according to SI standard 2021-02-25 00:40:40 +05:30			`tau_0: [1.5e8] # solid solution strength / Pa`
converted two examples to yaml 2021-02-24 23:06:06 +05:30			`i_sl: [10.0] # Adj. parameter controlling dislocation mean free path`
indicate units according to SI standard 2021-02-25 00:40:40 +05:30			`D_0: 4.0e-5 # Vacancy diffusion prefactor / m^2/s`
			`D_a: 1.0 # minimum dipole distance / b`
			`Q_cl: 4.5e-19 # Activation energy for climb / J`
not a double subscript 2021-06-19 18:43:27 +05:30			`h_sl-sl: [1, 1.4, 1, 1.4, 1.4, 1.4, 1.4]`