A note on a WKB application to a duct of varying cross-section

DOI10.1016/S0893-9659(01)80024-0zbMath1021.76048OpenAlexW2034022758MaRDI QIDQ1600346

M. J. Crocker, Jorge P. Arenas

Publication date: 13 June 2002

Published in: Applied Mathematics Letters (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0893-9659(01)80024-0

zbMATH Keywords

wave equationWKB methodductsound pressureplane wave propagationvarying cross-sectionLiouville differential equationapproximate harmonic solutioncosine-shaped hornnormalized acoustic impedance

Mathematics Subject Classification ID

Hydro- and aero-acoustics (76Q05)

Related Items (2)

Asymptotic approximation for sound propagation in ducts carrying low subsonic mean flow ⋮ A note on a WKB application to a duct of varying cross-section

Cites Work

• A note on a WKB application to a duct of varying cross-section
• Unnamed Item
• Unnamed Item

This page was built for publication: A note on a WKB application to a duct of varying cross-section