Effects of the Electric Kelvin Force on Spray Cooling Performance

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" Effects of the Electric Kelvin Force on Spray Cooling Performance "

Document Type	:	Latin Dissertation
Language of Document	:	English
Record Number	:	149620
Doc. No	:	ET21412
Main Entry	:	Shannon Lynnette Glaspell
Title Proper	:	Effects of the Electric Kelvin Force on Spray Cooling Performance
Note	:	This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract	:	Spray cooling is an efficient therinal management technique that may possibly beimproved by employing an electric Kelvin force to control the fluid motion and delay theonset of critical heat flux. In the present study, a spray cooling apparatus consisting of aspray chamber (housing a spray nozzle and electrically heated surface) and a flowgenerating base package has been built and tested for varying nozzle-to-heater distancesand also varying electrode geometries for a range of spray conditions and electrodevoltages. The two past goal was to first detennine the qualitative sensitivity of thedistance between the heated surface and nozzle exit. and second, to determine themagnitude of the effects of the electric Kelvin force on the performance of the spraycooling apparatus for the various electrode geometries.An experimental nozzle-to-heater spacing comparison perforinance test indicatedthat confined flows pro~~ide less efficient cooling than unconfined flows but are lessdependent on the nozzle-.
Subject	:	Electericl tess
	:	برق
electronic file name	:	TL44571.pdf
Title and statement of responsibility and	:	Effects of the Electric Kelvin Force on Spray Cooling Performance [Thesis]