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Modal Transient Numerical Engine

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tomirvine

tomirvine

Mechanical
Joined
Jun 14, 2000
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What numerical engine do commercial FEA codes use for modal transient analysis? The Newmark-beta method?

I have posted a paper on a ramp invariant digital recursive filtering relationship for modal analysis at:


Please let me know if you have any comments or questions.

Tom Irvine
 
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