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IndrajitW December 5, 2012 01:08

Flux boundary condition for UDS equation
Hi all,
I am using the User defined scalar equation in Fluent and I wish to use the flux boundary condition with UDF to define the flux. However by default fluent takes the flux normal to the boundary while my flux is coming in at an angle. Please help me as to how can write the UDF for this??

IndrajitW December 6, 2012 02:08

Anybody who has worked with UDS??? Please help....

weloveUDF January 29, 2013 20:53


I think you can add some oblique pipes to realize the angled UDS boundary condition.

IndrajitW January 30, 2013 03:08

Thank you for your reply but Actually I wish to give a oblique flux on the wall and hence cannot add any pipes since that would change the geometry.Please suggest any other wa yto do it!!!

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