Design and experimental analysis of pipe in pipe heat exchanger
Journal Title: International Journal of Modern Engineering Research (IJMER) - Year 2015, Vol 5, Issue 3
Abstract
Pipe in pipe heat exchanger are used in industrial process to recover heat between two process fluids. The project carried out design of pipe in pipe heat exchanger having tube with fin and without fin. The fins were taken in the form of semi-circular type arranged in altenating way with spacing of 50mm.The fins were only provided on the inner tube for creating turbulence of cold water. The number of fin were 18 and its height and thickness 10 and 1.6mm respectively. Experiment were performed for heat exchanger with fins and without fins. The experiment were performed for different flow rates of hot and cold fluid Different parameters like Overall heat transfer,Nusselt number,Convective heat transfer coefficient,Pressure drop,friction factor were obtained and compared for simple inner tube and finned tube.
Authors and Affiliations
Ojha Pramod Kailash , Choudhary Bishwajeet NK , Gajera Umang B , Prajapat Sumit B , Karangiya Gopal A
Keywords
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