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-   -   How to get 'rho*g*h' effect of domain with P(h) (http://www.cfd-online.com/Forums/fluent/45276-how-get-rho-g-h-effect-domain-p-h.html)

Endee July 6, 2007 06:21

How to get 'rho*g*h' effect of domain with P(h)
 
Hi, Can someone please guide me how to define the water based domain where the pressure is varying with depth as well. If I want to simulate a domain in which P= Pstatic + Pdynamic+ rho*g*h. Problem is that normally third term in neglected in Aerodynamics but is very critical in Hydrodynamics. How can I implement that in Fluent? The boundary profile UDF does not work as I have tried that. Thanks Endee

mayur July 9, 2007 01:37

Re: How to get 'rho*g*h' effect of domain with P(h
 
once u define gravity Fluent automaticall takes that term into account.. so u need not worry about that... u can try a simple case like a velocity of efflux case.

so just define gravity appropiately.


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