Propagation of acoustic waves in ducts with varying cross sections and viscous mean flow

DOI10.1016/0045-7825(80)90094-8zbMath0466.76074OpenAlexW2008287589MaRDI QIDQ1155479

P. Latinopoulos, D. Tolikas

Publication date: 1980

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7825(80)90094-8

zbMATH Keywords

two-dimensionalNewton-Raphson techniquepropagation of waves in ductssinusoidally varying wallsvarying cross sectionsviscous mean flow

Mathematics Subject Classification ID

Hydro- and aero-acoustics (76Q05) Numerical solution of eigenvalue problems involving ordinary differential equations (65L15) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)

Related Items (1)

Modelling and control of noise in a flexible flow duct

Cites Work

• Sound waves in two-dimensional ducts with sinusoidal walls
• Acoustics of Aircraft Engine-Duct Systems
• Acoustic waves in ducts with sinusoidally perturbed walls and mean flow
• Perturbation methods and non-linear hyperbolic waves

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