The acoustic radiation efficiency of rectangular panels
Francis Godfrey Leppington, Edward Granville Broadbent, K. H. Heron
Source record
Source: Crossref
Published: Aug 9, 1982
DOI: 10.1098/rspa.1982.0100
Open original source ↗Source abstract
Abstract The acoustic radiation efficiency σ of a rectangular panel that undergoes time-harmonic transverse oscillations with sinusoidal mode shapes is estimated when the acoustic wavenumber and the plate wavenumber components are large. The results confirm that σ has different asymptotic forms in different regions of plate wavenumber space. Results are given for each region, together with transition formulae near the various connecting boundaries. Some earlier results are confirmed, modified and extended.
Evidence graph
No public relationships recorded yet.
Integrity note: This page is a factual metadata record created by deterministic ingestion. It is not a claim that the work moves a mathematical frontier or has been independently verified.