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Vibration Analysis of a Micropolar Membrane in Contact with Fluid

Vibration Analysis of a Micropolar Membrane in Contact with Fluid In this paper, vibrations of micropolar membranes in contact with fluid are investigated. The fluid is assumed to be incompressible and contained in a cube and the only non-rigid lateral face is made of a flexible micropolar membrane and interacts with the fluid. The Chebyshev–Ritz polynomials are adopted to attain the dry and wet frequencies of the membranes. The microrotational frequencies evaluated in the present study are also compared with those from the analytical solutions. This comparison shows that the differences between the calculated frequencies and analytical ones are negligible. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Iranian Journal of Science and Technology, Transactions of Mechanical Engineering Springer Journals

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References (23)

Publisher
Springer Journals
Copyright
Copyright © 2018 by Shiraz University
Subject
Engineering; Mechanical Engineering
ISSN
2228-6187
eISSN
2364-1835
DOI
10.1007/s40997-018-0188-3
Publisher site
See Article on Publisher Site

Abstract

In this paper, vibrations of micropolar membranes in contact with fluid are investigated. The fluid is assumed to be incompressible and contained in a cube and the only non-rigid lateral face is made of a flexible micropolar membrane and interacts with the fluid. The Chebyshev–Ritz polynomials are adopted to attain the dry and wet frequencies of the membranes. The microrotational frequencies evaluated in the present study are also compared with those from the analytical solutions. This comparison shows that the differences between the calculated frequencies and analytical ones are negligible.

Journal

Iranian Journal of Science and Technology, Transactions of Mechanical EngineeringSpringer Journals

Published: Jun 26, 2018

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