Experimental Study of Spray Cooling of a Heated Wall

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Jafari, Mostafa | 2019

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Type of Document: M.Sc. Thesis
Language: Farsi
Document No: 53059 (45)
University: Sharif University of Technology
Department: Aerospace Engineering
Advisor(s): Morad, Mohammad Reza
Abstract:
With the progression of technology demands for novel method of heat cooling is increased so the old method of cooling such as heat removal by air stream with force convection and even single phase method was not sufficient for today’s industry need. Nowaday, spray cooling method which belongs to two phase cooling method is one of the most popular method. In this study two method of spray cooling: spray cooling with flow blurring nozzle and electrospray cooling were investigated. For both method, at first the physics of phenomena and morphology of spray is studied experimentally then the efficiency of heat removal in each method is evaluated by the assessment of variation of temperature and heat flux and heat transfer coefficient
Keywords:
Electrospray ; Flowblurring Injector ; Spray Cooling ; Heat Cooling

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