Vibration power flow in a fluid-filled cylindrical shell

M. B. Xu; X. M. Zhang

doi:10.1006/jsvi.1998.1858

Vibration power flow in a fluid-filled cylindrical shell

M. B. Xu, X. M. Zhang

Physiology & Biomedical Engineering

Research output: Contribution to journal › Article › peer-review

26 Scopus citations

Abstract

The vibrational power flow from a line circumferential cosine harmonic force into an infinite elastic circular cylindrical shell filled with fluid is studied. To analyze the response of the shell, an integrated numerical method along the pure imaginary axis of the complex wavenumber domain is used. The results are discussed for a steel shell filled with fluid and vibrating in the n = 0, 1 and 2 circumferential modes. In order to evaluate the effect of the fluid, the results of a shell filled with fluid are compared with those of a shell in vacuo.

Original language	English (US)
Pages (from-to)	587-598
Number of pages	12
Journal	Journal of Sound and Vibration
Volume	218
Issue number	4
DOIs	https://doi.org/10.1006/jsvi.1998.1858
State	Published - Dec 10 1998

ASJC Scopus subject areas

Condensed Matter Physics
Mechanics of Materials
Acoustics and Ultrasonics
Mechanical Engineering

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