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Error in finding solution

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Hi

I get the following error when I try to solve my simulation:

Failed to find a solution.
Matrix has zero on diagonal for the SSOR update submatrix in the Vanka algorithm.
Returned solution is not converged.
- Feature: Stationary Solver 1 (sol1/s1)


It works fine, when i change boundary conditions for inlet and outlet from Laminar Inflow/Outflow to entrance/Exit pressure.

Any suggestions would be appreciated

Thanx :)

1 Reply Last Post 30 set 2016, 16:07 GMT-4
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Hello Midhat Ahmed

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Posted: 8 years ago 30 set 2016, 16:07 GMT-4
Hi
have you got the answer i have got the same problem.Please suggest how to overcome this error
Hi have you got the answer i have got the same problem.Please suggest how to overcome this error

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