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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
Fluid Structure Interaction, Micro Channel, Micro-beam, Piezoelectric Material, Frequency Response.
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.
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Mr. Erfan Shahsavari
School of Mechanical Engineering, College of Engineering, University of Tehran, Tehran - Iran
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