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Analysis and interpretation of compressible fluid interaction upon the vibration of a circular membrane

Gorman, Daniel and Horacek, Jaromir and Mulholland, Anthony and Gorman, Marie N. (2013) Analysis and interpretation of compressible fluid interaction upon the vibration of a circular membrane. Acta Technica, 58 (4). pp. 443-461. ISSN 0001-7043

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Abstract

The free vibration of a circular membrane in interaction with a fluid contained in a cylindrical boundary is analysed. The fluid is compressible and assumed inviscid. The resulting modal parameters are described by non-dimensionalised frequencies, mode shape coefficients and relative modal energy levels between that of the membrane and the fluid. A simplified “bar” model is introduced as a means of describing the characteristics of membrane/fluid strong interaction between axisymmetric modes of the membrane and axial modes of the fluid column only.

Item type: Article
ID code: 47423
Keywords: vibration, membrane, fluid-structure-acoustic interaction, Mechanical engineering and machinery, Motor vehicles. Aeronautics. Astronautics, Physics, Probabilities. Mathematical statistics, Mechanical Engineering, Aerospace Engineering, Statistics and Probability
Subjects: Technology > Mechanical engineering and machinery
Technology > Motor vehicles. Aeronautics. Astronautics
Science > Physics
Science > Mathematics > Probabilities. Mathematical statistics
Department: Faculty of Engineering > Mechanical and Aerospace Engineering
Faculty of Science > Mathematics and Statistics
Depositing user: Pure Administrator
Date deposited: 09 Apr 2014 14:02
Last modified: 03 Jan 2019 15:31
Related URLs:
URI: https://strathprints.strath.ac.uk/id/eprint/47423
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