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Eigenfrequency NaN Error
Posted 2018年4月18日 GMT-4 20:30 Structural & Acoustics, Acoustics & Vibrations, Structural Mechanics Version 4.3a 0 Replies
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I am doing eigenfrequency analysis with periodic boundary conditions.
Even if I ask for 16 eigenfrequencies, in point evaluation I get 17 with 17th one as NaN. Why is that?
I tried everything from scratch again but had same issue. All other frequencies were correct and logical. My material is Polymer which I defined Isotropic and no damping.
Hello Ganesh Patil
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