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Damping ratios are added to a system that is not decoupled by the given eigenvectors
Posted 11 avr. 2021, 21:14 UTC−4 General, Acoustics & Vibrations, Studies & Solvers Version 5.5 0 Replies
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I an running a modal based frequency resoponse on a vibro-acoustic system. I disabled the Damping on a flexible stuctural part and fluid is linear (no dissipation mechanism is added). Then, I just gave a single 0.02 damping ratio in the Modal Solver node and as a result I get a warning stating "Damping ratios are added to a system that is not decoupled by the given eigenvectors." Could anyone give me a hint on what´s is the issue here? Is there anything I shuold do to avoid it?
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Hello Leopoldo de Oliveira
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