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Vibration Analysis of Micro Scale Pipes Containing Internal Fluid Flow with Standing Beam Excited by Piezoelectric Material
Erfan Shahsavari, M. R. Hairi-Yazdi, Ehsan Salimi
Pages - 74 - 81     |    Revised - 15-08-2013     |    Published - 15-09-2013
Volume - 7   Issue - 3    |    Publication Date - September 2013  Table of Contents
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KEYWORDS
Fluid Structure Interaction, Micro Channel, Micro-beam, Piezoelectric Material, Frequency Response.
ABSTRACT
In this paper, interaction between fluid and structure as a numerical simulation of flow through a two-dimensional micro channel with an embedded elastic structure is studied. The micro system vibration exigencies by applied magnetic field to the piezoelectric material of micro standing beam and motion of the wind system has been studied. The system includes a micro-channel and standing beam that is tied from bottom. First the eigenvalues of the system gain and therefore the resonance frequencies will be obtained. Finally with changing in initial and boundary conditions of system, the frequency response of system analyzed and with getting maximum frequency, it compared with the system resonance frequencies.
Dargush, G., and Banerjee, P., 1990. “Development of an integrated bemfor hot fluidstructure interaction”. Journal of Engineering for Gas Turbines and Power-Transactions of the ASME, 112-2 , pp. 243–250.
Fan, D., and Tijsseling, A., 1992. “Fluid-structure interaction with cavitation in transient pipe flows”. Journal of Fluids Engineering-Transactions of the ASME, 114-2 , pp. 268–274.
Fujita, K., 1990. “Flow-induced vibration and fluid structure interaction in nuclear power plant components”. Journal of Wind Engineering and Industrial Aerodynamics, 33-1-2 , pp. 405–418.
Kock, E., and Olson, L., 1991. “Fluid structure interaction analysis by the finite element method – a variational approach”. International Journal for Numerical Methods in Engineering,31-3 , pp. 463–491.
Lui, A., and Lou, J., 1990. “Dynamic coupling of a liquid-tank system under transient excitations”. Journal of Ocean Engineering, 17-3 , pp. 263–277.
Nikkhah Bahrami M.,Vibration Theory and application in engineering. 2012, university of Tehran publication
Olson, L., and Bathe, K., 1985. An infinite element for analysis of transient fluid-structure interaction”. Journal of Engineering with Computers, 2 , pp. 319–329.
Pinsky, P., and Abboud, N., 1989. “Two mixed variational principles for exterior fluid structure interaction problems”. Journal of Computers and Structures, 33-3 , pp. 621–635.
Schwartz M. ,2002, ENCYCLOPEDIA OF SMART MATERIALS, John Wiley & Sons, Inc.
Seybert, A.F.and WU, T., and Li, W., 1993. “A coupled fem bem for fluid-structure interaction using ritz vectors and eigenvectors”. Journal of Vibration and Acoustics, Transactions of the ASME, 115-2 , pp. 152–158.
Srikar Vengallatore ,MichaelP. Pai¨doussis ,2010, Dynamics of microscale pipes containing internal fluid flow: Damping, frequency shift, and stability, Journal of Sound and Vibration.
Vonestorff, O., and Antes, H., 1991. “Onfem bem coupling for fluid structure interaction analyses in the time domain”. International Journal for Numerical Methods in Engineering, 31-6 ,pp. 1151–1168.
Wang L., 2009, Vibration and instability analysis of tubular nano- and micro-beams conveying fluid using nonlocal elastic theory , Physica E.Comsol help V. 4.1 2010.
Zeng, X., J., B., and MacCamy, R., 1992. Stable variational coupling method for uid- structure interaction in semi-innite media”. Journal of Vibration and Acoustics, Transactions of the ASME,114-3 , pp. 387–396.
Mr. Erfan Shahsavari
School of Mechanical Engineering, College of Engineering, University of Tehran, Tehran - Iran
erfan.shahsavari@gmail.com
Associate Professor M. R. Hairi-Yazdi
School of Mechanical Engineering, College of Engineering, University of Tehran, Tehran - Iran
Mr. Ehsan Salimi
Rolling Stock Planned Maintenance Group, Mashhad Urban & Suburban Railway Operation Company, Mashhad - Iran