Experimental Investigation of Heat Transfer Coefficient of Vibrating Vertical Plate
Publish place: 12th National Iranian Chemical Engineering Congress
Publish Year: 1387
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
NICEC12_626
تاریخ نمایه سازی: 30 شهریور 1387
Abstract:
The effect of vibration on natural heat transfer from a vertical plate, 0.4 meter wide and 0.4 meter high in air was investigated experimentally. Three different amplitudes of 2, 6 and 7.2 cm at the same frequency of 1.54 Hz were considered. Experiments were performed at laminar regime. Vibration enhances the heat transfer rate. Increasing the vibration amplitude increases the heat transfer coefficient and this effect is more significant in greater amplitudes of vibration.
Authors
M oshaghi
Department of Chemical Engineering, Isfahan University of Technology, Isfahan