Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)
- 2007.05a
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- Pages.1096-1099
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- 2007
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- 1598-2548(pISSN)
Acoustic Scattering from Circular Cylinder with Neighborhood Structure
주변 구조물을 포함한 원형 실린더의 음향 산란
- Published : 2007.05.10
Abstract
Hydrophone system has necessarily additional structures to resist installation and operation for military usage. In this paper, we assume that the hydrophone is a rigid circular cylinder and the neighborhood structure is a perfect reflector. Scattering fields by hydrophone and neighborhood structure are investigated to use a boundary element analysis program, SYSNOISE, which has an acoustic analysis capability. The pressure fields around circular cylinder with respect to the angle are evaluated.