Stability of a viscoelastic pipe filled with a moving fluid

A. D. Drozdov

doi:10.1002/zamm.19970770908

Stability of a viscoelastic pipe filled with a moving fluid

A. D. Drozdov

Department of Chemical Engineering

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

5 Scopus citations

Abstract

Sufficient stability conditions are derived for transversal oscillations of a thin-walled viscoelastic pipe filled with a moving fluid. By using two different approaches, explicit expressions are developed for the critical flow velocities. In particular, steady flow and time-periodic flow are considered. The effect of material and geometrical parameters on the critical velocity is studied numerically.

Original language	English
Pages (from-to)	689-700
Number of pages	12
Journal	ZAMM Zeitschrift fur Angewandte Mathematik und Mechanik
Volume	77
Issue number	9
DOIs	https://doi.org/10.1002/zamm.19970770908
State	Published - 1 Jan 1997

ASJC Scopus subject areas

Computational Mechanics
Applied Mathematics

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title = "Stability of a viscoelastic pipe filled with a moving fluid",

abstract = "Sufficient stability conditions are derived for transversal oscillations of a thin-walled viscoelastic pipe filled with a moving fluid. By using two different approaches, explicit expressions are developed for the critical flow velocities. In particular, steady flow and time-periodic flow are considered. The effect of material and geometrical parameters on the critical velocity is studied numerically.",

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AB - Sufficient stability conditions are derived for transversal oscillations of a thin-walled viscoelastic pipe filled with a moving fluid. By using two different approaches, explicit expressions are developed for the critical flow velocities. In particular, steady flow and time-periodic flow are considered. The effect of material and geometrical parameters on the critical velocity is studied numerically.

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Stability of a viscoelastic pipe filled with a moving fluid

Abstract

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