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Asymptotic approximation for sound propagation in ducts carrying low subsonic mean flow

โœ Scribed by J.P. Arenas; V. Poblete


Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
407 KB
Volume
38
Category
Article
ISSN
0895-7177

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Ray models for sound propagation and att
โœ B.J. Tester ๐Ÿ“‚ Article ๐Ÿ“… 1973 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 694 KB

Ray models are constructed for describing the sound fields in lined, two dimensional ducts due, respectively, to a point source and a line source. Corrections for non-specular reflection and for multiple reflection are included. Fields calculated by using the models are compared with the correspondi