Results 211 to 220 of about 157,859 (257)
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Suppressing Flow-Induced Vibrations by Parametric Excitation
Nonlinear Dynamics, 2003zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fatimah, S., Verhulst, F.
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Optimal Control of Flow-Induced Vibration of Pipeline
Dynamics and Control, 2001The authors derive the state equations, combining known equations for the dynamic bending of pipes with the effect of axial flow of the fluid. The transverse action of the fluid due to bending of the pipe is combined with the Euler-Bernoulli beam equation. The authors assign identical boundary conditions to all pipe supports. The dimensionless equation
Biswas, Saroj K., Ahmed, N. U.
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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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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 of Pressure/Temperature Sensors
50th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2009Flow-induced vibrations of sensors are traditionally predicted through use of the American Society of Mechanical Engineers Boiler and Pressure Vessel Code Section III Appendix N-1300. For an Euler―Bernoulli beam, this code provides engineers with a dynamic response prediction for a given sensor―fluid environment.
Karen M. L. Scott +4 more
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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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Experiences with Flow-Induced VibrationS
Journal of the Hydraulics Division, 1965Difficulties encountered in U. S. Bureau of Reclamation structures because of flow-induced vibrations show that similar problems can occur elsewhere and that measures can be taken to avoid or control them. Vibrations interfered with operation and caused structural damage in several radial gates in canals because of control shifting front the flexible ...
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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 in Flexible Pipes
Volume 3: Materials Technology; Ocean Engineering; Polar and Arctic Sciences and Technology; Workshops, 2003Flexible pipes for large volume gas export and gas injection have been installed on several platforms offshore Europe. In some of these applications high frequency vibrations have been reported. Onset of the vibrations is related to flow rate. The vibration frequency is typically above 150Hz and structures with stresses above the fatigue limit will ...
Svein Are Lo̸tveit +3 more
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Dynamical systems as models for flow-induced vibrations
Chaos, Solitons & Fractals, 1995zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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