Time-domain simulation of acoustic wave propagation and interaction with flexible structures using Chebyshev collocation method

A time-domain Chebyshev collocation (ChC) method is used to simulate acoustic wave propagation and its interaction with flexible structures in ducts. The numerical formulation is described using a two-dimensional duct noise control system, which consists of an expansion chamber and a tensioned membr...

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Veröffentlicht in:	Journal of sound and vibration 2012-09, Vol.331 (19), p.4343-4358
Hauptverfasser:	Wang, Chunqi, Huang, Lixi
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic noise Acoustics Aeroacoustics, atmospheric sound Computer simulation Ducts Exact sciences and technology Fundamental areas of phenomenology (including applications) Linear acoustics Mathematical models Membranes Noise control Physics Structural acoustics and vibration Wave propagation
Online-Zugang:	Volltext
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