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: Contribution to conferencePaper

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)
Pages6
Number of pages1
StatePublished - Jan 1 1998
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

ASJC Scopus subject areas

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

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    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. 6. Paper presented at Proceedings of the 1998 17th International Conference on Offshore Mechanics and Arctic Engineering, OMAE, Lisbon, Portugal, .