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pitch damping derivatives and forced oscillation technique |
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#1 |
New Member
Alessandro
Join Date: Nov 2018
Posts: 5
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Hello everyone,
I am trying to predict the pitch damping derivatives of re-entry vehicle in the subsonic part of the descent. By studying all over the internet, this is an unsteady problem that can be solved by performing a Sliding Mesh or a dynamic mesh simulation (forced oscillation technique) I was wondering, however, it is possible to reach fair results with a Moving Reference Frame simulation, which is way less computationally expensive than the previous mentioned techniques. Any thoughts would be appreciated. Thanks a lot |
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Tags |
forced oscillation, moving reference frames, pitch damping, sliding mesh |
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