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

Daniel Gorman, Jaromir Horacek, Anthony Mulholland, Marie N. Gorman

Research output: Contribution to journalArticle

3 Citations (Scopus)

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.
LanguageEnglish
Pages443-461
Number of pages19
JournalActa Technica
Volume58
Issue number4
Publication statusPublished - 2013

Fingerprint

Compressible Fluid
Membrane
Vibration
Membranes
Fluid
Fluids
Interaction
Mode Shape
Free Vibration
Energy Levels
Electron energy levels
Interpretation
Coefficient

Keywords

  • vibration
  • membrane
  • fluid-structure-acoustic interaction

Cite this

Gorman, Daniel ; Horacek, Jaromir ; Mulholland, Anthony ; Gorman, Marie N. / Analysis and interpretation of compressible fluid interaction upon the vibration of a circular membrane. In: Acta Technica. 2013 ; Vol. 58, No. 4. pp. 443-461.
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Analysis and interpretation of compressible fluid interaction upon the vibration of a circular membrane. / Gorman, Daniel; Horacek, Jaromir; Mulholland, Anthony; Gorman, Marie N.

In: Acta Technica, Vol. 58, No. 4, 2013, p. 443-461.

Research output: Contribution to journalArticle

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