Results 281 to 290 of about 7,612,934 (328)
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Flow-induced vibration of two identical long flexible cylinders in a staggered arrangement
, 2020The effects of spatially staggered arrangements on the flow-induced vibration (FIV) characteristics of two identical flexible cylinders were experimentally studied in a towing tank.
Wan-Hai Xu, Wen-qi Qin, Yang Yu
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Flow-Induced Structural Vibrations
Journal of the Engineering Mechanics Division, 1965The problem of flow-induced structural vibration is characterized mainly by interdependence of structural deformation and fluid-dynamic loading. The analytical and physical nature of this problem, designated as fluidelasticity, is examined and exemplified, thereby developing a framework useful in unifying an otherwise heterogeneous group of vibration ...
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, 2020
Flow-induced vibration (FIV) of a circular cylinder with an attached splitter plate in a laminar flow with Re = 100 is studied numerically. First, the mechanical model along with mathematical formulations is proposed to describe the fluid-structure ...
Xu Sun, C. Suh, Ze-Hua Ye, Bo Yu
semanticscholar +1 more source
Flow-induced vibration (FIV) of a circular cylinder with an attached splitter plate in a laminar flow with Re = 100 is studied numerically. First, the mechanical model along with mathematical formulations is proposed to describe the fluid-structure ...
Xu Sun, C. Suh, Ze-Hua Ye, Bo Yu
semanticscholar +1 more source
Flow-induced Vibration and Instability of Carbon Nanotubes
2005 International Conference on MEMS,NANO and Smart Systems, 2006This article deals with the effects of internal moving fluid on free vibration and structural instability of carbon nanotube (CNT) conveying fluid. CNT conveying fluid is an elastic hollow tube conveying fluid of mass density M and mean flow velocity V and it does not study how the wall-fluid interaction and the viscosity of fluid affect the mean flow ...
J. Yoon +2 more
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, 2020
Three equally spaced flexible cylinders are frequently applied in many engineering fields. The flow-induced vibration (FIV) hydrodynamic features of three such cylinders are not the same as those of an isolated single one and remain unknown.
Ye-Xuan Ma, Y. Luan, Wan-Hai Xu
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Three equally spaced flexible cylinders are frequently applied in many engineering fields. The flow-induced vibration (FIV) hydrodynamic features of three such cylinders are not the same as those of an isolated single one and remain unknown.
Ye-Xuan Ma, Y. Luan, Wan-Hai Xu
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Flow Induced Vibration In Subsea Production Systems
SPE Russian Oil and Gas Exploration and Production Technical Conference and Exhibition, 2012Abstract In the design of subsea flow systems, integrity and reliability are of paramount importance. As the equipment must be designed to operate at a large variety of conditions, inherent to the many processes, evaluation of the integrity is complex.
Smeulers, J.P.M. +2 more
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Flow-Induced Vibrations of Riser Array System
Volume 2: CFD and VIV, 2016When a riser array system is subjected to a uniform flow, an unstable flow-induced vibration commonly occurs among cylinders, generally called fluid-elastic instability. It can cause long-term or short-term damage to the riser array system. A numerical investigation has been performed in the present study.
V Joshi, B Liu, RK Jaiman
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Flow-Induced Vibration of Anisotropic Cylindrical Shells
5th International Symposium on Fluid Structure Interaction, Aeroelasticity, and Flow Induced Vibration and Noise, 2002This paper deals with the vibration analysis of anisotropic laminated cylindrical shells conveying fluid. We focus on the axi-symmetric (n=0) and lateral (beam-like, n=1) vibration modes of the anisotropic cylindrical shells. Particularly important in this study is to obtain the natural frequencies of the fluid-structure coupled system and also to ...
M. H. Toorani, A. A. Lakis
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Flow-Induced Vibrations in Two-Phase Flow
Journal of Pressure Vessel Technology, 1991Two-phase flow exists in many shell-and-tube heat exchangers and power generation components. The flowing fluid is a source of energy that can induce small-amplitude subcritical oscillations and large-amplitude dynamic instabilities. In fact, many practical system components have experienced excessive flow-induced vibrations.
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