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Acoustic Ray Paths through a Model Vortex with a Viscous Core

 

作者: T. M. Georges,  

 

期刊: The Journal of the Acoustical Society of America  （AIP Available online 1972）
卷期: Volume 51, issue 1B  

页码: 206-209

 

ISSN:0001-4966

 

年代: 1972

 

DOI:10.1121/1.1912831

 

出版商: Acoustical Society of America

 

数据来源: AIP

 

摘要:

Angular deflection and the formation of a line caustic are examined for acoustic rays passing through a cylindrical vortex with a viscous core. Ray paths are displayed in normalized form and appear to be applicable to the aircraft‐wake problem as well as to long‐distance sound propagation through synoptic weather features.

 

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