UGC Approved Journal no 63975(19)

ISSN: 2349-5162 | ESTD Year : 2014
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Published in:

Volume 8 Issue 10
October-2021
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIR2110054


Registration ID:
315724

Page Number

a434-a442

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Title

PERFORMANCE ENHANCEMENT OF PASSIVE METHODS IN A DOUBLE PIPE HEAT EXCHANGER

Abstract

A heat exchanger is a system that transfers heat between two fluids that are separated by a solid wall and have different temperatures. In this research, passive method techniques were used to increase the heat transfer rate in a double pipe heat exchanger. The working fluid is considered to be water in a turbulent field and the experimental analysis is performed on a double pipe heat exchanger with copper and steel inner and outer tubes. The results of the numerical analysis were compared to the experimental results for confirmation and the percentage of error was less than 3%. To improve heat transfer rate, a fluent analysis is performed for a double pipe heat exchanger with a strip that runs in the same direction and a 90-degree rotation elliptical leaf strip with different angles. The major to minor axes ratios of single elliptical leaves are called 2:1, and the distance between two leaves is 50mm. The leaves are spaced at various angles from 00 to 1800 with 100 intervals. Because of more turbulences, high surface area, and secondary flows near the tube walls, 600 leaf angles have the highest heat transfer rate of all elliptical leaf angles.

Key Words

Shell and tube heat exchangers, elliptical leaf strips, heat transfer, pressure drop, and double pipe heat exchangers.

Cite This Article

"PERFORMANCE ENHANCEMENT OF PASSIVE METHODS IN A DOUBLE PIPE HEAT EXCHANGER ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 10, page no.a434-a442, October-2021, Available :http://www.jetir.org/papers/JETIR2110054.pdf

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2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"PERFORMANCE ENHANCEMENT OF PASSIVE METHODS IN A DOUBLE PIPE HEAT EXCHANGER ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 10, page no. ppa434-a442, October-2021, Available at : http://www.jetir.org/papers/JETIR2110054.pdf

Publication Details

Published Paper ID: JETIR2110054
Registration ID: 315724
Published In: Volume 8 | Issue 10 | Year October-2021
DOI (Digital Object Identifier):
Page No: a434-a442
Country: Srikakulam, Andhra Pradesh, India .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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