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-   -   Reynolds number (http://www.cfd-online.com/Forums/star-ccm/119765-reynolds-number.html)

Corleone84 June 24, 2013 13:38

Reynolds number
 
Hello star ccm + users,
I have a simple question. how can i define the reynolds number in Star ccm + without the Formel? i will define it exactly.Can it be possible? i have the inlet velocity and cylinder diameter.

Thanks

Corleone84 June 25, 2013 10:01

can someone help me please?

esujgi June 26, 2013 07:53

Not really sure what you mean by this. There is no way to define Reynolds number in StarCCM+. You need to use your inlet velocity and cylinder diameter to calculate your Reynolds number for a particular fluid and then use that fluid in CCM+. Alternatively you could use your cylinder diameter, Reynolds number, and default fluid properties in CCM+ to calculate a new inlet velocity. Hope this helps


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