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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2008.7
- 수록면
- 718 - 724 (7page)
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초록· 키워드
오류제보하기
A flexible structure submerged in acoustic fluid is affected by its surrounding fluid. In this case, the coupling effects between structures and surrounding fluid have an effect on the submerged structure as external force and change impedance of acoustic domain. Therefore, the coupling effects by its surrounding fluid complicatedly change the characteristics of a submerged structure such as natural frequencies and damping coefficients. In this paper, using the analytic modal equation of a spherical shell surrounded by water and air, the complex changes of damping coefficients and natural frequencies of submerged structures are studied for various external acoustic fluid and structures.
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등록된 정보가 없습니다.
참고문헌 (10)
참고문헌 신청
1. [단행본] - Carrier, G. F. / 1951 / The Interaction of an Acoustic Wave and an Elastic Cylindrical Shell / Contract N7onr-35810, Technical Report No.4 Brown University
2. [학술지(정기간행물)] - Huang, H. / 1969 / Transient Interaction of Plane Acoustic Wave with a Spherical Elastic Shell / J. Acoust. Soc. Am 45 : 661 ~ 670
3. [학술지(정기간행물)] - Huang, H. / 1970 / An Exact Analysis of the Transient Interaction of Acoustic Plane Waves with a Cylindrical Elastic Shell / ASME J. Appl. Mech 37 : 1091 ~ 1099
4. [학술지(정기간행물)] - Mindlin, R. D. / 1954 / Response of an Elastic Cylindrical Shell to a Transverse, Step Shock Wave / ASME Journal of Applied Mechanics 20 : 189 ~ 195
5. [학술지(정기간행물)] - George Ghertock / 1972 / Transient Flexural Vibrations of Ship-like Structures Exposed to Underwater Explosions / J. Acoust. Soc. Am 48 : 170 ~ 180
2. [학술지(정기간행물)] - Huang, H. / 1969 / Transient Interaction of Plane Acoustic Wave with a Spherical Elastic Shell / J. Acoust. Soc. Am 45 : 661 ~ 670
3. [학술지(정기간행물)] - Huang, H. / 1970 / An Exact Analysis of the Transient Interaction of Acoustic Plane Waves with a Cylindrical Elastic Shell / ASME J. Appl. Mech 37 : 1091 ~ 1099
4. [학술지(정기간행물)] - Mindlin, R. D. / 1954 / Response of an Elastic Cylindrical Shell to a Transverse, Step Shock Wave / ASME Journal of Applied Mechanics 20 : 189 ~ 195
5. [학술지(정기간행물)] - George Ghertock / 1972 / Transient Flexural Vibrations of Ship-like Structures Exposed to Underwater Explosions / J. Acoust. Soc. Am 48 : 170 ~ 180
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