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-   -   Heat and Mass Transfer in Porous media (http://www.cfd-online.com/Forums/fluent/37082-heat-mass-transfer-porous-media.html)

Arvind Phate June 28, 2005 10:55

Heat and Mass Transfer in Porous media
 
Hi Everybody,

I have just started learning fluent.In my problem i am supposed to solve mass balance for both solid and fluid,single energy equation(assuming LTE),Three momentum equation in r,theta and z direction and since reaction is also taking place one reaction kinetics equation(rate equation is other than arrhenius type).Tell me whether it is possible in fluent or not. Prompt action will be appreciated With regards Arvind Phate

Arvind Phate July 14, 2005 09:18

Re: Heat and Mass Transfer in Porous media
 
Hi Friends,

Sorry friends i havent defined the things properly,actually the reaction rate equation is of arrhenius type but the pre-exponential factor is not constant.Rather it is in the form of equation which is having pressure and concentration term in it.plz tell me how to write UDF for this and hook in fluent.thanks in advance.

Arvind Phate


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