What is the meaning of convergence in simpleFoam? criteria of convergence? -- CFD Online Discussion Forums

October 6, 2022, 00:07

What is the meaning of convergence in simpleFoam? criteria of convergence?

farzadmech

Senior Member

Farzad Faraji

Join Date: Nov 2019

Posts: 206

Rep Power: 8

Hello all
I am using kOmega solver(Also KomegaSSTLM solver) and residuals gets very small, but I do not get convergence message on the screen why? What is the criteria for convergence?
Also, what is the meaning of

Code:

Number of lambda iterations exceeds maxLambdaIter(10)

which happens in some iterations? I have attached my residuals below.

Thanks,
Farzad

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Screenshot 2022-10-05 215633.jpg (72.3 KB, 12 views)

Tags

convergence criteria, komega, residuals, simplefoam

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