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Clustering Results Around Peaks for Full-Harmonic Analyses in ANSYS
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Aaron Acton (ANSYS, Inc.)
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"This article presents a method for obtaining full harmonic solutions clustered around potential peak responses.
Full harmonic analyses provide exact solutions, typically calculated at equally spaced intervals over
the desired frequency range. Mode-superposition analyses, however, provide approximate solutions, but can be
clustered around potential resonant peaks. The hybrid method discussed in this article uses a modal solution to
determine natural frequencies, which are then used to calculate clusters of points surrounding those frequencies.
Full harmonic solutions can then be performed at these clustered points. Examples and input les are provided
in order to utilize this method."
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Average Rating: 10.0 (2 votes)
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