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COMSOL Suddenly Closes when Solving

Posted Oct 12, 2013, 8:52 p.m. EDT Fluid & Heat, Computational Fluid Dynamics (CFD), Studies & Solvers 0 Replies

Al-Mahdi Ali
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Hi,

I am attempting to simulate the airflow over a wing. I created the air box around the wing, added the flow physics materials to wing and air and it meshes. Problem is, when computing, COMSOL just hangs and then closes suddenly.

Note: I had to use Extra fine mesh for the wing, any mesh size larger than this would result in errors of face or boundary smaller than minimum element size.

OS: Windows 7
RAM: 8GB

Thanks.
0 Replies Last Post Oct 12, 2013, 8:52 p.m. EDT
COMSOL Moderator

Hello Al-Mahdi Ali

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