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Cecco

July 5, 2013 05:41

easy question

1 Attachment(s)

Can I say this simulation reached convergence?
RMS(velocity) doesn't go down 10^-6, RMS(mass) reached 10^8 and some values I have monitored are completely stables.

ghorrocks

July 5, 2013 07:31

FAQ: http://www.cfd-online.com/Wiki/Ansys...gence_criteria

JuPa	July 6, 2013 06:03

Read the FAQ. Also, except from residuals also check:
- Imbalances
- Monitor points of key variables in your domain such as temperature or velocity

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