Volume 2 Issue 1

Experimental Study of Heat Transfer Parameters using internal threaded pipe fitted with inserts of different materials (140059)

DOI :

Abstract : Many heat transfer enhanced techniques have simultaneously been devel oped for the improvement of energy consumption,material saving,size reduction and pumping power reduction. Sc rew tape inserts in tubes are a typical technique that offers a higher heat transfer increase and,at the same time,only a mild pressure drop penalty. This study investigates the heat transfer character istics of a horizontal tube-in-tube heat exchanger having internal threaded pipe with Screw tape inserts of different materials i.e. Mild steel screw tape and Aluminum screw tape inserted in the inner tube. Heat transfer,flow friction characteristics in a threaded tube fitted with screw tape,using oil as working fluid are invest igated experimentally. Influences of the changing material i.e M.S screw tape and Aluminum screw tape arrangeme nts are also described. The experiments are conducted using the tapes with same twist ratios and pitch over a R eynolds number range less than 2,0 in a heat exchanger.

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Downloads : 1694

Publication Date :

Modified Date : 2015-01-20

Cite/Export :

Mr. Dhiraj D.Shinde , Prof. A.M. Patil , Mr. Sagar V. Jagtap , "Experimental Study of Heat Transfer Parameters using internal threaded pipe fitted with inserts of different materials", IJIERT - International Journal of Innovations in Engineering Research and Technology, Volume 2 Issue 1, ISSN : 2394-3696, Page No.