Fsi Analysis of Liquid-Filled Pipes

Lx, Zhang; Tijsseling, AS Arris; Vardy, A. E.

doi:10.1006/jsvi.1999.2158

Cited by 111 publications

(70 citation statements)

References 27 publications

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“…It has been shown, for one example concerning a water-filled steel pipe, that the thin-wall assumption is valid for fairly thick pipes. Liquid frictional and structural damping effects are usually small and have been neglected herein, but these could be included in the analysis [4,5,31,36].…”

Section: Resultsmentioning

confidence: 99%

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Water hammer with fluid–structure interaction in thick-walled pipes

Tijsseling¹

2007

Computers & Structures

131

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Section: Resultsmentioning

confidence: 99%

“…The FSI four-equation model (36,37,38,39) can be solved exactly in the time [28,29] and frequency [30,31,32] domains. Some results are presented for the Dundee water-filled steel pipe [33,34,35] with data given in Table 1 Table 2b.…”

Section: Exact Solutionsmentioning

confidence: 99%

Water hammer with fluid–structure interaction in thick-walled pipes

Tijsseling¹

2007

Computers & Structures

131

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“…The waterhammer equations (1) and (2), or (4), in combination with the boundary conditions (6), and (7) or (14), are solved exactly with the TMM-based approach described in [26]. For non-dispersive wave problems, TMM transfer-matrices and MOC transformation-matrices are directly related [26]. The transfer matrix relating sinusoidal velocity and pressure fluctuations at two locations (a distance Δ x apart) is [2, Section 12-3]:…”

Section: Frequency-domain Solutionmentioning

confidence: 99%

Acoustic Resonance in a Reservoir-Pipeline-Orifice System

Tijsseling

Hou

Svingen³

et al. 2010

ASME 2010 Pressure Vessels and Piping Conference: Volume 4

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The fundamentals of oscillating flow in a reservoir-pipe-orifice system are revisited in a theoretical study related to acoustic resonance experiments carried out in a large-scale pipeline. Four different types of system excitation are considered: forcing velocity, forcing pressure, linear oscillating resistance and nonlinear oscillating resistance. Analytical solutions are given for the periodic responses to the first three excitations. Analytical and numerical results for the large-scale pipeline are presented and some peculiarities are discussed.

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“…The data showed some discrepancy when compared with a finite-element frequency-domain model. Zhang et al [35] compared their Laplace transform model with improved data obtained in a repeat of the experiment published by Vardy and Fan [36]. A liquidfilled pipe freely supported in a horizontal plane was subjected to an axial impulsive force that …”

mentioning

confidence: 99%

Fluid transients and fluid-structure interaction in flexible liquid-filled piping

Wiggert

Tijsseling

2001

Applied Mechanics Reviews

176

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Fluid-structure interaction in piping systems (FSl) consists of the transfer of momentum and forces between piping and the contained liquid during unsteady flow. Excitation mechanisms may be caused by rapid changes in flow and pressure or may be initiated by mechanical action of the piping. The interaction is manifested in pipe vibration and perturbations in velocity and pressure of the liquid. The resulting loads imparted on the piping are transferred to the support mechanisms such as hangers, thrust blocks, etc. The phenomenon has recently received increased attention because of safety and reliability concerns in power generation stations, environmental issues in pipeline delivery systems, and questions related to stringent industrial piping design performance guidelines. Furthermore, numerical advances have allowed practitioners to revisit the manner in which the interaction between piping and contained liquid is modeled, resulting in improved techniques that are now readily available to predict FSI. This review attempts to succinctly summarize the essential mechanisms that cause FSI, and present relevant data that describe the phenomenon. In addition, the various numerical and analytical methods that have been developed to successfully predict FSI will be described. Several earlier reviews regarding FSI in piping have been published; this review is intended to update the reader on developments that have taken place over the last approximately ten years, and to enhance the understanding of various aspects of FSI. Tables (1-2) 79

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Fsi Analysis of Liquid-Filled Pipes

Cited by 111 publications

References 27 publications

Water hammer with fluid–structure interaction in thick-walled pipes

Water hammer with fluid–structure interaction in thick-walled pipes

Acoustic Resonance in a Reservoir-Pipeline-Orifice System

Fluid transients and fluid-structure interaction in flexible liquid-filled piping

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