Fluid-structure interaction in straight pipelines: Friction coupling mechanisms

Ferràs, David; Manso, Pedro; Schleiss, Anton; Covas, Dídia

doi:10.1016/j.compstruc.2016.06.006

Cited by 27 publications

(10 citation statements)

References 21 publications

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“…Following this line, Refs. [57,99,158] carried out experimental and numerical work based on a straight copper pipe which allowed a broad variety of anchoring configurations. In [57], a robust and accurate MOC-MOC code to simulate anchoring blocks taking into account their inertia and dry friction was presented.…”

Section: Anchor and Support Forcesmentioning

confidence: 99%

One-Dimensional Fluid–Structure Interaction Models in Pressurized Fluid-Filled Pipes: A Review

et al. 2018

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The present review paper aims at collecting and discussing the research work, numerical and experimental, carried out in the field of Fluid–Structure Interaction (FSI) in one-dimensional (1D) pressurized transient flow in the time-domain approach. Background theory and basic definitions are provided for the proper understanding of the assessed literature. A novel frame of reference is proposed for the classification of FSI models based on pipe degrees-of-freedom. Numerical research is organized according to this classification, while an extensive review on experimental research is presented by institution. Engineering applications of FSI models are described and historical accidents and post-accident analyses are documented.

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Section: Anchor and Support Forcesmentioning

confidence: 99%

One-Dimensional Fluid–Structure Interaction Models in Pressurized Fluid-Filled Pipes: A Review

et al. 2018

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“…The partial differential equations (equations (4) and (5)) are converted into ordinary differential equations (equations (8) and (9)) along specific lines, C+ and C-, as shown in Fig. 1 (these are called characteristic lines).…”

Section: Compressible Modelmentioning

confidence: 99%

A Multidimensional and Multiscale Model for Pressure Analysis in a Reservoir-Pipe-Valve System

Zheng

Song

2018

Volume 5: High-Pressure Technology; ASME Nondestructive Evaluation, Diagnosis and Prognosis Division (NDPD); Rudy Scavuzzo Stud

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Reservoir-pipe-valve (RPV) systems are widely used in many industrial process. The pressure in an RPV system plays an important role in the safe operation of the system, especially during the sudden operation such as rapid valve opening/closing. To investigate the pressure especially the pressure fluctuation in an RPV system, a multidimensional and multiscale model combining the method of characteristics (MOC) and computational fluid dynamics (CFD) method is proposed. In the model, the reservoir is modeled by a zero-dimensional virtual point, the pipe is modeled by a one-dimensional MOC, and the valve is modeled by a three-dimensional CFD model. An interface model is used to connect the multidimensional and multiscale model. Based on the model, a transient simulation of the turbulent flow in an RPV system is conducted, in which not only the pressure fluctuation in the pipe but also the detailed pressure distribution in the valve are obtained. The results show that the proposed model is in good agreement with the full CFD model in both large-scale and small-scale spaces. Moreover, the proposed model is more computationally efficient than the CFD model, which provides a feasibility in the analysis of complex RPV system within an affordable computational time.

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“…In the past decades, theoretical and experimental researches towards the dynamics of pipes conveying fluid have been carried out extensively. Significant dynamic behaviors, including internal resonance, friction coupling and bifurcation and chaos, have been revealed, as reported in numerous literature such as that by Païdoussis [22], Ferràs et al [23], Xu and Yang [24,25] and Wang [26]. Especially from the perspective of gyroscopic continua, Ni et al [27] examined the free vibration of pipes conveying fluid via the differential transformation method.Öz and Boyaci [28] and Panda and Kar [29] carried out parametric vibration analysis of pipes conveying pulsating fluid by using the method of multiple scales.…”

Section: Introductionmentioning

confidence: 99%

Parametric Vibration Analysis of Pipes Conveying Fluid by Nonlinear Normal Modes and a Numerical Iterative Approach

Liang¹

2019

AAMM

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Nonlinear normal modes and a numerical iterative approach are applied to study the parametric vibrations of pipes conveying pulsating fluid as an example of gyroscopic continua. The nonlinear non-autonomous governing equations are transformed into a set of pseudo-autonomous ones by employing the harmonic balance method. The nonlinear normal modes are constructed by the invariant manifold method on the state space and a numerical iterative approach is adopted to obtain numerical solutions, in which two types of initial conditions for the modal coefficients are employed. The results show that both initial conditions can lead to fast convergence. The frequency-amplitude responses with some modal motions in phase space are obtained by the present iterative method. Quadrature phase difference and traveling waves are found in the time-domain complex modal analysis.

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Fluid-structure interaction in straight pipelines: Friction coupling mechanisms

Cited by 27 publications

References 21 publications

One-Dimensional Fluid–Structure Interaction Models in Pressurized Fluid-Filled Pipes: A Review

One-Dimensional Fluid–Structure Interaction Models in Pressurized Fluid-Filled Pipes: A Review

A Multidimensional and Multiscale Model for Pressure Analysis in a Reservoir-Pipe-Valve System

Parametric Vibration Analysis of Pipes Conveying Fluid by Nonlinear Normal Modes and a Numerical Iterative Approach

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