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deleted unused variables in dislo UCLA

This commit is contained in:
Martin Diehl 2015-01-21 15:14:00 +00:00
parent e1ecd99e88
commit 1c2dd37e28
3 changed files with 695 additions and 745 deletions
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6
code/config/Phase_Dislokmc_Tungsten.config → code/config/Phase_DisloKMC_Tungsten.config
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@ -17,12 +17,12 @@ SolidSolutionStrength 0.0 # Strength due to elements in solid solution
#per family
Nslip 12 0
slipburgers 2.72e-10 # Burgers vector of slip system [m]
rhoedge0 1.0e12 # Initial edge dislocation density [m/m**3] 1.0e12
rhoedge0 1.0e12 # Initial edge dislocation density [m/m**3]
rhoedgedip0 1.0 # Initial edged dipole dislocation density [m/m**3]
Qedge 2.725e-19 # Activation energy for dislocation glide [J]
v0 3560.3 # Initial glide velocity [m/s] 1.0e-4 (kmC)
v0 3560.3 # Initial glide velocity [m/s](kmC)
p_slip 0.16 # p-exponent in glide velocity
q_slip 1.00 # q-exponent in glide velocity
q_slip 1.00 # q-exponent in glide velocity
u_slip 2.47 # u-exponent of stress pre-factor (kmC)
s_slip 0.97 # self hardening in glide velocity (kmC)
tau_peierls 2.03e9 # peierls stress [Pa]

48
code/config/Phase_DisloUCLA_Tungsten.config
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@ -1,7 +1,5 @@
[Tungsten]
elasticity hooke
#plasticity dislotwin
#plasticity dislokmc
plasticity disloucla
### Material parameters ###
@ -15,34 +13,30 @@ SolidSolutionStrength 0.0 # Strength due to elements in solid solution
### Dislocation glide parameters ###
#per family
Nslip 12 0
slipburgers 2.72e-10 2.72e-10 # Burgers vector of slip system [m]
rhoedge0 1.0e12 1.0e12 # Initial edge dislocation density [m/m**3] 1.0e12
rhoedgedip0 1.0 1.0 # Initial edged dipole dislocation density [m/m**3]
Qedge 2.725e-19 2.725e-19 # Activation energy for dislocation glide [J]
v0 3693.4 755.59 # Initial glide velocity [m/s] 1.0e-4 (kmC 3693.4 ; 755.59)
p_slip 0.86 0.22 # p-exponent in glide velocity
q_slip 1.69 1.01 # q-exponent in glide velocity
u_slip 2.47 0.38 # u-exponent of stress pre-factor (kmC)
s_slip 0.00 0.50 # self hardening in glide velocity (kmC)
tau_peierls 2.03e9 2.03e9 # peierls stress [Pa]
#nonschmid_a1 1.00 1.00 # a1 coeff. non schmid law
#nonschmid_a2 0.00 0.00 # a2 coeff. non schmid law
Nslip 12 0
slipburgers 2.72e-10 # Burgers vector of slip system [m]
rhoedge0 1.0e12 # Initial edge dislocation density [m/m**3] 1.0e12
rhoedgedip0 1.0 # Initial edged dipole dislocation density [m/m**3]
Qedge 2.725e-19 # Activation energy for dislocation glide [J]
v0 3693.4 # Initial glide velocity [m/s] 1.0e-4 (kmC 3693.4 ; 755.59)
p_slip 0.86 # p-exponent in glide velocity
q_slip 1.69 # q-exponent in glide velocity
tau_peierls 2.03e9 # peierls stress [Pa]
#mobility law
kink_height 2.567e-10 2.567e-10 # kink height sqrt(6)/3*lattice_parameter [m]
omega 9.1e11 9.1e11 # attemp frequency (from kMC paper) [s^(-1)]
kink_width 29.95e-10 29.95e-10 # kink pair width ~ 11 b (kMC paper) [m]
dislolength 78.0e-10 78.0e-10 # dislocation length (ideally lambda) [m] initial value 25b
friction_coeff 8.3e-5 8.3e-5 # friction coeff. B (kMC) [Pa*s]
kink_height 2.567e-10 # kink height sqrt(6)/3*lattice_parameter [m]
omega 9.1e11 # attemp frequency (from kMC paper) [s^(-1)]
kink_width 29.95e-10 # kink pair width ~ 11 b (kMC paper) [m]
dislolength 78.0e-10 # dislocation length (ideally lambda) [m] initial value 25b
friction_coeff 8.3e-5 # friction coeff. B (kMC) [Pa*s]
#
#hardening
dipoleformationfactor 0 0 # to have hardening due to dipole formation off
CLambdaSlip 10.0 10.0 # Adj. parameter controlling dislocation mean free path
D0 4.0e-5 4.0e-5 # Vacancy diffusion prefactor [m**2/s]
Qsd 4.5e-19 4.5e-19 # Activation energy for climb [J]
Catomicvolume 1.0 1.0 # Adj. parameter controlling the atomic volume [in b]
Cedgedipmindistance 1.0 1.0 # Adj. parameter controlling the minimum dipole distance [in b]
dipoleformationfactor 0 # to have hardening due to dipole formation off
CLambdaSlip 10.0 # Adj. parameter controlling dislocation mean free path
D0 4.0e-5 # Vacancy diffusion prefactor [m**2/s]
Qsd 4.5e-19 # Activation energy for climb [J]
Catomicvolume 1.0 # Adj. parameter controlling the atomic volume [in b]
Cedgedipmindistance 1.0 # Adj. parameter controlling the minimum dipole distance [in b]
interaction_slipslip 0.0625 0.0625 0.72 0.05 0.09 0.06 # Queyreau
nonschmid_coefficients 0 0.56 0.75 0 0 0 #??????????????
#nonschmid_coefficients 0 0.56 0.75 0 0 0 #??????????????

1386
code/plastic_disloUCLA.f90
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