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Time dependent solver convergence
Posted Mar 12, 2017, 6:56 a.m. EDT Heat Transfer & Phase Change Version 5.1 1 Reply
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Failed to find consistent initial values.
Last time step is not converged.
- Feature: Time-Dependent Solver 1 (sol1/t1)
I am getting this above error. How to tackle this
Last time step is not converged.
- Feature: Time-Dependent Solver 1 (sol1/t1)
I am getting this above error. How to tackle this
1 Reply Last Post Mar 12, 2017, 7:46 a.m. EDT
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Posted:
8 years ago
Hi
As far as I'm concerned, you'd better check the following items:
1, check the material parameters
2, Correct boundary condition, i.e. physically correct boundary condition
3, Initial condition, I think maybe you can solve a stationary study while taking the boundary condition as the initial condition of the time dependent study, and then set the solution of the stationary study as the initial value of the time dependent study.
best wishes
XiaoKang
As far as I'm concerned, you'd better check the following items:
1, check the material parameters
2, Correct boundary condition, i.e. physically correct boundary condition
3, Initial condition, I think maybe you can solve a stationary study while taking the boundary condition as the initial condition of the time dependent study, and then set the solution of the stationary study as the initial value of the time dependent study.
best wishes
XiaoKang