On the characteristics of wave propagation in a thin cylindrical shell filled with fluid in terms of the vibration power flow

Mubing Xu, Xiaoming Zhang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The characteristics of wave propagation in an infinite elastic cylindrical shell filled with fluid are investigated by using the vibrational power flow carried by different internal force in the shell wall. The simple harmonic motion of shell and the pressure field in the fluid are described by Flugge shell equations and Helmholtz equation respectively. The dispersion behavior of free waves is investigated. An equation is derived which determines the vibrational power flow carried by different internal force for a particular mode, and the variation of the vibrational energy ratio with frequency is discussed.

Original languageEnglish (US)
Title of host publicationProceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE
PublisherASME
StatePublished - 1998
Externally publishedYes
EventProceedings of the 1998 17th International Conference on Offshore Mechanics and Arctic Engineering, OMAE - Lisbon, Portugal
Duration: Jul 5 1998Jul 9 1998

Other

OtherProceedings of the 1998 17th International Conference on Offshore Mechanics and Arctic Engineering, OMAE
CityLisbon, Portugal
Period7/5/987/9/98

Fingerprint

Wave propagation
Helmholtz equation
Fluids

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Ocean Engineering
  • Mechanical Engineering

Cite this

Xu, M., & Zhang, X. (1998). On the characteristics of wave propagation in a thin cylindrical shell filled with fluid in terms of the vibration power flow. In Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE ASME.

On the characteristics of wave propagation in a thin cylindrical shell filled with fluid in terms of the vibration power flow. / Xu, Mubing; Zhang, Xiaoming.

Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE. ASME, 1998.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Xu, M & Zhang, X 1998, On the characteristics of wave propagation in a thin cylindrical shell filled with fluid in terms of the vibration power flow. in Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE. ASME, Proceedings of the 1998 17th International Conference on Offshore Mechanics and Arctic Engineering, OMAE, Lisbon, Portugal, 7/5/98.
Xu M, Zhang X. On the characteristics of wave propagation in a thin cylindrical shell filled with fluid in terms of the vibration power flow. In Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE. ASME. 1998
Xu, Mubing ; Zhang, Xiaoming. / On the characteristics of wave propagation in a thin cylindrical shell filled with fluid in terms of the vibration power flow. Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE. ASME, 1998.
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