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International Journal for Research Trends and Innovation
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Paper Title: Theoretical analysis and experimental validation of efficiency of counter flow heat exchanger and parallel flow heat exchanger
Authors Name: Deepak Choudhary , Dr. Govind Maheshwari
Unique Id: IJRTI1806020
Published In: Volume 3 Issue 6, June-2018
Abstract: Abstract - A unique kind of approach of heat exchanger is heat exchanger efficiency. It gives us a clear understanding for analyzing heat exchanger by giving us approximately best solution and giving as a data if further improvements are required. This new concept is easy and flexible to select type of the exchanger, the number of exchangers and its efficiency by using a simple general expression. Various parameters are determined by single equation but our aim is to validate the results theoretically as well as experimentally with the help of efficiency approach. Different kind of heat exchangers, including the network problems without any data books, charts or complicated expressions can be analyzed. In this study we prove this concept using efficiency approach. We have two problems were selected one each for counter flow and other is parallel flow system. Calculating theoretical and experimental values of heat exchanger and it comparative analysis is a complicate task. Various software helped in making faster and simpler calculations for efficiency values. From heat energy balance outlet fluid temperatures of the system is calculated. Final values and variation in efficiency with irreversibility is studied
Keywords: heat exchanger, efficiency, counter flow /parallel flow, fin analogy number
Cite Article: "Theoretical analysis and experimental validation of efficiency of counter flow heat exchanger and parallel flow heat exchanger", International Journal of Science & Engineering Development Research (, ISSN:2455-2631, Vol.3, Issue 6, page no.108 - 115, June-2018, Available :
Downloads: 000695
Publication Details: Published Paper ID: IJRTI1806020
Registration ID:180257
Published In: Volume 3 Issue 6, June-2018
DOI (Digital Object Identifier):
ISSN Number: 2456 - 3315
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