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Mathematical Modeling of Spiral Heat Exchanger

Journal: International Journal of Engineering Research (IJER) (Vol.3, No. 4)

Publication Date:

Authors : ;

Page : 226-229

Keywords : Compact Heat Exchangers (CHEs); sustainable development;

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Abstract

Abstract : Compact Heat Exchangers (CHEs) are increasingly being used on small and medium scale industries. Due to their compact size and efficient design, they facilitate more efficient heat transfer. Better heat transfer would imply lesser fuel consumption for the operations of the plant, giving improvement to overall efficiency. This reduction in consumption of fuel is a step towards sustainable development. This report exclusively deals with the study the spiral heat exchanger.The design considerations for spiral heat exchanger is that the flow within the spiral has been assumed as flow through a duct and by using Shah London empirical equation for Nusselt number design parameters are further optimized.This is accompanied by a detailed energy balance to generate a concise mathematical model.

Last modified: 2014-04-04 00:13:35