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Lift and drag force

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Hi all,

I am simulating a 2D, turbulent flow over the airfoil. In the post-processing level, I do not know how to get lift and drag forces applying on the airfoil.

To compute reaction forces, As far as I'm concerned, weak constraints should be implemented. However I have not found out how to access weak constraints in the software and how should I use them. It would be really nice if someone can share his knowledge and experience.

Thanks,
Shayan

1 Reply Last Post 16 ago 2013, 07:39 GMT-4
Rob Boswell COMSOL Employee

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Posted: 1 decade ago 16 ago 2013, 07:39 GMT-4
Hi Shayan,

I have created a support case for you. You will be bale to get a response quicker this way. One of our engineers should be in touch with you with a response in the next 1-2 working days.

Regards,

Rob

COMSOL
Hi Shayan, I have created a support case for you. You will be bale to get a response quicker this way. One of our engineers should be in touch with you with a response in the next 1-2 working days. Regards, Rob COMSOL

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