Journal ArticleDOI
Dynamic stability of pipes conveying pulsating fluid
TLDR
The dynamic stability of supported cylindrical pipes converying fluid, when the flow velocity is harmonically perturbed about a constant mean value, is considered in this paper, and explicit stability conditions for perturbations of small intensity are obtained by using the method of averaging.About:
This article is published in Journal of Sound and Vibration.The article was published on 1986-06-08. It has received 62 citations till now. The article focuses on the topics: Flow velocity & Method of averaging.read more
Citations
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Journal ArticleDOI
Overview of Mechanics of Pipes Conveying Fluids—Part I: Fundamental Studies
TL;DR: In this paper, the authors present an overview of mechanics of pipes conveying fluid and related problems such as the fluid-elastic instability under conditions of turbulence in nuclear power plants.
Journal ArticleDOI
Nonlinear dynamics of a pipe conveying pulsating fluid with combination, principal parametric and internal resonances
L.N. Panda,R.C. Kar +1 more
TL;DR: In this paper, the nonlinear dynamics of a hinged-hinged pipe conveying pulsatile fluid subjected to combination and principal parametric resonance in the presence of internal resonance is investigated.
Journal ArticleDOI
FSI research in pipeline systems – A review of the literature
TL;DR: A broad overview of the literature pertaining to the dynamic analysis of fluid-filled pipe systems considering fluid-structure interaction (FSI) is provided in this article, where various types of models and simulation algorithms of different levels of sophistication are compared and their application range discussed.
Journal ArticleDOI
Dynamics of axially moving continua
TL;DR: In this article, the authors present a review of the axially moving plate-like elastic and viscoelastic systems, with particular emphasis on the elastic and non-rigid systems.
Journal ArticleDOI
Nonlinear dynamics of a pipe conveying pulsating fluid with parametric and internal resonances
L. N. Panda,R. C. Kar +1 more
TL;DR: In this article, the nonlinear planar vibration of a pipe conveying pulsatile fluid subjected to principal parametric resonance in the presence of internal resonance is investigated using the method of multiple scales (MMS).
References
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Book
Asymptotic Methods in the Theory of Nonlinear Oscillations
TL;DR: In this article, a wide circle of engineering-technical and scientific workers who are concerned with oscillatory processes is devoted to the approximate asymptotic methods of solving the problems in the theory of nonlinear oscillations met in many fields of physics and engineering.
Journal ArticleDOI
Dynamic stability of pipes conveying fluid
Michael P. Païdoussis,N.T. Issid +1 more
TL;DR: In this paper, the dynamics and stability of flexible pipes containing flowing fluid are examined in a general way and it is shown that conservative systems are subject not only to buckling (divergence) at sufficiently high flow velocities, but also to oscillatory instabilities (flutter) at higher flow velocity.
Journal ArticleDOI
Dynamics of a System of Articulated Pipes Conveying Fluid. I. Theory
TL;DR: In this paper, a general theory is derived to account for the free motions of a chain of articulated pipes through which there is a constant flow of incompressible fluid, and the Lagrangian method of analysis is used, and a slightly unusual aspect of the method arises in that the complete physical system has unbounded energy.
Journal ArticleDOI
Unstable oscillation of tubular cantilevers conveying fluid I. Theory
TL;DR: In this paper, a universal stability curve is constructed corresponding to conditions of neutral stability and hence separating stable and unstable regimes, by finding solutions to the equations of motion both by exact methods and also approximately by expressing the motion as the sum of the first few eigenfunctions of a cantilever beam.