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ava August 14, 2011 13:31

drag force output
 
hi
where can I find the drag force data to export it?

Should I change my settings in Model-Setup->Output?there is a force windows in output but i cant use it to define drag dorce
please help me
i need it emergency
thanks

hooman3347 August 15, 2011 08:17

Still emergency?
 
Quote:

Originally Posted by ava (Post 320027)
hi
where can I find the drag force data to export it?

Should I change my settings in Model-Setup->Output?there is a force windows in output but i cant use it to define drag dorce
please help me
i need it emergency
thanks

Hi ava

If you still in emergency I suggest you to contact with Hamed at cfd.blogsky.com.

-Hooman

mohammad.sarfaraz August 20, 2011 10:55

Drag Force
 
Hi
There is a very simple and easy way to calculate the Drag force:

The model calculates the Shear stress (in Navier-Stokes equ.) and pressures on the wall of the body.

You must integrate them all around the body to calculate the Drag force.

Regards
Mohammad Sarfaraz


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