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Forum: Fluent UDF and Scheme Programming

November 20, 2012, 07:55

Replies: 15

Force in UDF

Views: 5,890

Posted By Dorit

Actually you'll need to find a different macro I...

Actually you'll need to find a different macro I think, cause you're running an unsteady simulation right? If so, then you'll need something that's called at the start of every time step. Don't think...

Forum: Fluent UDF and Scheme Programming

November 20, 2012, 07:48

Replies: 15

Force in UDF

Views: 5,890

Posted By Dorit

Yeah there's very little information on...

Yeah there's very little information on Compute_Force_And_Moment.

You could try something like this:
The UDF will need to be compiled & hooked to the velocity inlet (if that's what you're using)....

Forum: Fluent UDF and Scheme Programming

November 20, 2012, 01:43

Replies: 15

Force in UDF

Views: 5,890

Posted By Dorit

Hi, For monitoring the force over a given...

Hi,

For monitoring the force over a given surface you could use the function Compute_Force_and_Moment inside your UDF. It gives you the forces in the x, y and z direction and moments around the x,...

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