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updated examples

This commit is contained in:
Sharan Roongta 2023-07-25 11:04:38 +02:00
parent 33e0048010
commit c4134f2358
1 changed files with 20 additions and 13 deletions
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examples/config/numerics.yaml
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@ -71,19 +71,26 @@ mesh:
eps_struct_atol: 1.0e-10 # absolute tolerance for mechanical equilibrium
eps_struct_rtol: 1.0e-4 # relative tolerance for mechanical equilibrium
crystallite:
subStepMin: 1.0e-3 # minimum (relative) size of sub-step allowed during cutback in crystallite
subStepSize: 0.25 # size of substep when cutback introduced in crystallite (value between 0 and 1)
stepIncrease: 1.5 # increase of next substep size when previous substep converged in crystallite (value higher than 1)
subStepSizeLp: 0.5 # size of first substep when cutback in Lp calculation
subStepSizeLi: 0.5 # size of first substep when cutback in Li calculation
nState: 10 # state loop limit
nStress: 40 # stress loop limit
rtol_State: 1.0e-6 # relative tolerance in crystallite state loop (abs tol provided by constitutive law)
rtol_Stress: 1.0e-6 # relative tolerance in crystallite stress loop (Lp residuum)
atol_Stress: 1.0e-8 # absolute tolerance in crystallite stress loop (Lp residuum!)
integrator: FPI # integration method (FPI = Fixed Point Iteration, Euler = Euler, AdaptiveEuler = Adaptive Euler, RK4 = classical 4th order Runge-Kutta, RKCK45 = 5th order Runge-Kutta Cash-Karp)
iJacoLpresiduum: 1 # frequency of Jacobian update of residuum in Lp
phase:
mechanical:
step_min: 1.0e-3 # minimum (relative) size of step allowed during cutback in crystallite
step_size: 0.25 # size of step when cutback introduced in crystallite (value between 0 and 1)
step_increase: 1.5 # increase of next step size when previous step converged in crystallite (value higher than 1)
eps_rel_state: 1.0e-6 # relative tolerance in crystallite state loop (abs tol provided by constitutive law)
N_iter_state_max: 10 # state loop limit
N_iter_stress_max: 40 # stress loop limit
plastic:
step_size_Lp: 0.5 # size of first substep when cutback in Lp calculation
eps_rel_Lp: 1.0e-6 # relative tolerance in crystallite stress loop (Lp residuum)
eps_abs_Lp: 1.0e-8 # absolute tolerance in crystallite stress loop (Lp residuum!)
f_update_jacobi_Lp: 1 # frequency of Jacobian update of residuum in Lp
integrator_state: FPI # integration method (FPI = Fixed Point Iteration, Euler = Euler, AdaptiveEuler = Adaptive Euler, RK4 = classical 4th order Runge-Kutta, RKCK45 = 5th order Runge-Kutta Cash-Karp)
eigen:
step_size_Li: 0.5 # size of first substep when cutback in Li calculation
eps_rel_Li: 1.0e-6 # relative tolerance in crystallite stress loop (Li residuum)
eps_abs_Li: 1.0e-8 # absolute tolerance in crystallite stress loop (Li residuum!)
f_update_jacobi_Li: 1 # frequency of Jacobian update of residuum in Li
commercialFEM:
unitlength: 1 # physical length of one computational length unit