Residuals aren't converging -- CFD Online Discussion Forums

April 16, 2022, 16:50

Residuals aren't converging

Germanchoacr

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Germán Cabrera

Join Date: Apr 2022

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Hi I have a Fluent bus exhaust transient simulation with these high residuals:
I have tried turning off species transport and changing outlet to condition type outflow, then increasing number of iterations then decrasing time of timesteps and increasing number of timesteps, with the same residuals. What can I do?

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