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-   -   natural convection flow inside a triangular (http://www.cfd-online.com/Forums/fluent/86576-natural-convection-flow-inside-triangular.html)

Ehsan Khalili March 27, 2011 04:22

natural convection flow inside a triangular
 
Hi guys
I am trying to simulate a natural convection flow inside a triangular..... by fluent. I have read tutorial 5 but now i am confused how i can increase Rayleigh number in fluent.
Thanks for your help

xrs333 March 27, 2011 16:58

Hi, Ehsan,
You can change the variables in the definition formula.

Ehsan Khalili March 28, 2011 05:59

Hi
I have to change the Rayliegh number from 50 to 10000. If i change temprature, another variables will change little. In what way the Rayliegh number could be changed into lower number.
Best regards


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