Hi!
I get the following error when trying to simulate the pressure drop in a long pipe with a lot of inlets (se attached model).
Failed to find a solution.
Segregated group 1
Matrix has zero on diagonal for the SSOR update submatrix in the Vanka algorithm.
In segregated group 1:
Returned solution is not converged.
The model has been working before but when i made a few changes it won't run anymore.
Thank you for your help!
I get the following error when trying to simulate the pressure drop in a long pipe with a lot of inlets (se attached model).
Failed to find a solution.
Segregated group 1
Matrix has zero on diagonal for the SSOR update submatrix in the Vanka algorithm.
In segregated group 1:
Returned solution is not converged.
The model has been working before but when i made a few changes it won't run anymore.
Thank you for your help!