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I can't get the Acoustic-Shell Interaction->Interior Shell->Linear Elastic Material to vibrate like a Membrane - displaying eigenfrequencies

Posted 20 ago 2014, 04:40 GMT-4 0 Replies

Tim Harley
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I can't get the Acoustic-Shell Interaction->Interior Shell->Linear Elastic Material to vibrate like a Membrane - displaying eigenfrequencies.

The Acoustic-Shell Interaction one gives ALL complex eigenfrequencies, whereas the Membrane just give real ones.

Anyone know why this is - or how to solve it?
0 Replies Last Post 20 ago 2014, 04:40 GMT-4
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