Journal of KSNVE (소음진동)

The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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An Analysis on the Underwater Sound Radiation from Finite Cylindrical Shell with Stiffeners

유한 보강 원통형 셸 구조에 의한 수중 방사소음 해석

  • Published : 1996.12.01
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Abstract

In this report, the underwater sound radiation from finite cylindrical shell with stiffeners which is the basic configuration of submerged vehicle is studied analytically and experimentally. The shell vibrations are obtained by using the shell theory of Sanders-Koitter. The stiffeners and modeled for I-type and the stiffness matrices are obtained by using beam model. In the analytical stuides, the vibrations of cylindrical shell are expressed by using cosine series expansions to consider the arbitrary end boundary conditions. It is agree to the theoretical and experimental results well.

Keywords

References

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  11. 한국소음진동공학회지 v.6 no.3 임의 경계조건을 가진 원통셸 구조의 유체영향계수 해석 전재진;정우진
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