CFD Online Discussion Forums

CFD Online Discussion Forums (https://www.cfd-online.com/Forums/)
-   FLUENT (https://www.cfd-online.com/Forums/fluent/)
-   -   far field for incompressible (https://www.cfd-online.com/Forums/fluent/45823-far-field-incompressible.html)

sheila August 23, 2007 04:11

far field for incompressible
 
HI all,

Fluent user's guide stated that pressure far field boundary conditions are used to model a free-stream "compressible" flow at infinity.

I need to use pressure far field BC but my flow is incompresible M=0.13.

What difference in equations does Fluent use for compressible and incompressible?

If I model the incompressible flow, how the far field BC will affect it?

Thanks in advance


All times are GMT -4. The time now is 16:57.