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-   -   UDF - Boundary Heat Flux- (http://www.cfd-online.com/Forums/fluent/27388-udf-boundary-heat-flux.html)

Calogine W. Didier November 27, 1999 13:11

UDF - Boundary Heat Flux-
 
I would like to have information about the utilization of UDF in fluent. I have find a Function Boundary_Heat_Flux(f,t) ( or Wall_Heat_Flux) in sg_mem.h . Have you already use this functions because I have some difficulties with it.

( Can I preserve the mesh of a volume after splitting 2 volume ( with one meshed ) in gambit ).


Kamal December 1, 1999 12:02

Re: UDF - Boundary Heat Flux-
 
i think that function gives the heat flux on watts for a face: Q= face_flux * face area magnetude ; for axisymetric calculations you will have to multiply by 2PI. *************************** Kamal kamal.omari@univ-pau.fr


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