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How to use PIMPLE properly?

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Old   February 20, 2017, 07:34
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Kevin van As
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Euh? You are using a bigger maxCo than me (= more unstable), but far less iterations. I was using 200 PIMPLE loops, and even then it wouldn't converge. So obviously it is not going to converge for you.
For instance, your initial residual for p_rgh is 0.999 in your final iteration... If it were any higher, the simulation would blow up instantly, therefore it blows up in due time.
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