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Heat Transfer Performance by Nano Powder Mix Coolant

	International Journal of Scientific Research and Engineering Development (IJSRED)	Full Text:
	Published Issue : Volume-3 Issue-6
	Year of Publication : 2020
	Unique Identification Number : IJSRED-V3I6P106
	Authors : D.N.Kale, D.S.Nakate
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Abstract :

Radiator has a very important role in engine cooling. Generally,H2Ois beingmixed with ethylene glycol to work as a coolant.H2Omixed ethylene glycol solution has medium thermal conductivity. Heat transfer rate in vehicle radiator will be improved by either increasing heat transfer surface or by rising temperature’s differencesthat will begained by reducingthe temperature of the coolant and by improving heat transfer coefficient of coolantthat will be improved by the active or passive method. Nanopowder is generally metals, metal oxides, or non-metals.This paper explains the recent research in Nanopowder coolants on convection heat transfer importance, the effect of coolant temperature, the mass flow rate of coolant, volume saturationnanopowder, powder size, airflow velocity, etc., In this paper, comprehensive literature on heat transfer of nanopowder mixed coolants is being studied and reviewed.