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Quality Factor of Free In-Plane Vibration of A Fully Clamped Rectangular Micro-Plate
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نویسنده
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Najafi S. ,Dowlati S. ,Rezazadeh G. ,Azizi S.
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منبع
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International Journal Of Engineering - 2018 - دوره : 31 - شماره : 1 - صفحه:96 -103
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چکیده
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Thermo-elastic damping is a significant dissipation mechanism in high quality factor microstructures. in this paper, thermo-elastic damping of the in-plane vibration of fully clamped rectangular micro-plates has been studied. the governing equation of the micro-plate motion and heat conduction equation were derived. then, the galerkin method has been used to solve the coupled heat-displacement equations. eventually, considering the micro-plate of various materials, the effects of geometrical parameters including the length and width of micro-plate and also ambient temperature on the thermo-elastic damping quality factor have been investigated.
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کلیدواژه
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In-Plane Vibration ,Thermo-Elastic Damping ,Quality Factor ,Rectangular Micro-Plate
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آدرس
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Urmia University, Mechanical Engineering Department, Iran, Urmia University, Electrical Engineering Department, Iran, Urmia University, Mechanical Engineering Department, Iran, Urmia University, Mechanical Engineering Department, Iran
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پست الکترونیکی
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soleimanazizi350@gmail.com
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Authors
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