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The axial radiation field of a spherical shell section

 

作者: Robert J. Sciamanda,  

 

期刊: American Journal of Physics  （AIP Available online 1991）
卷期: Volume 59, issue 7  

页码: 645-646

 

ISSN:0002-9505

 

年代: 1991

 

DOI:10.1119/1.16786

 

出版商: American Association of Physics Teachers

 

关键词: ULTRASONIC TRANSDUCERS;LIGHT DIFFRACTION;SPHERICAL WAVES;SHELLS;SPHERICAL CONFIGURATION;SOUND FIELDS;SOUND SOURCES

 

数据来源: AIP

 

摘要:

Using the Huygens integral an exact, closed‐form solution is obtained for the axial radiation field of a spherical shell section source. The calculation is appropriate to an introductory, calculus‐based physics course. Applications include ultrasonic inspection transducers and optical diffraction.

 

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