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forces on blockages using BFC grid

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Old   April 13, 2010, 22:14
Question forces on blockages using BFC grid
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Cesar Laureti
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Hi all...
I'm trying to calculate the drag and lift coeficients of a wing section using BODY FITTED COORDINATE grid. In the "output" item on the Main Menu window, Iīve checked the item "output forces on blockages" like "ON". But after run the solution, I clicked on the blockage(the profile) an ask for the results and the message that appers on the result window is: "No sources can be found for this object in the RESULT file". I hope for some help.
thanks all

Cesar - from Brazil
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Old   April 14, 2010, 02:46
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Hi Cesar,
I think itīs only possible to calculate the forces in cartesian or cylindrical-polar grid. Take a look at POLIS:

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bfc grid, forces on blockage, output

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