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Use of Hybrid Nanofluid to Increase Heat Transfer Performance of Double Pipe Heat Exchanger using CFD

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Use of Hybrid Nanofluid to Increase Heat Transfer Performance of Double Pipe Heat Exchanger using CFD


Sakshi Jain | Prof. Rohit Soni



Sakshi Jain | Prof. Rohit Soni "Use of Hybrid Nanofluid to Increase Heat Transfer Performance of Double Pipe Heat Exchanger using CFD" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-6, October 2020, pp.1127-1138, URL: https://www.ijtsrd.com/papers/ijtsrd33581.pdf

In present work, forced convection of a turbulent flow of, Al2O3/water nanofluid and Al-Al2O3/water hybrid nanofluid (a new advanced nanofluid composited of Al and Al2O3 nanoparticles) through a double pipe heat exchanger is numerically analyzed. The solid model of the double pipe heat exchanger is created in design modular and analyzed by the computational software ANSYS 16.0.This work examines the effects of these two fluids as the working fluids, a wide range of Reynolds number (20000 = Re = 60000) and also the volume concentration (0.25%, and 0.5%) on heat transfer and hydrodynamic performance. The finite volume discretization method is employed to solve the set of the governing equations. The results indicate that employing hybrid nanofluid improves the heat transfer rate with respect to nanofluid. However, the average increase of the average Nusselt number (when compared to nanofluid) in Al-Al2O3/water hybrid nanofluid is 14% and the amount for the average increase of heat transfer coefficient would be 27.5%.

Hybrid nanofluid; forced convection; Reynold’s number; heat transfer enhancement; Nusselt number; CFD


IJTSRD33581
Volume-4 | Issue-6, October 2020
1127-1138
IJTSRD | www.ijtsrd.com | E-ISSN 2456-6470
Copyright © 2019 by author(s) and International Journal of Trend in Scientific Research and Development Journal. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0) (http://creativecommons.org/licenses/by/4.0)

International Journal of Trend in Scientific Research and Development - IJTSRD having online ISSN 2456-6470. IJTSRD is a leading Open Access, Peer-Reviewed International Journal which provides rapid publication of your research articles and aims to promote the theory and practice along with knowledge sharing between researchers, developers, engineers, students, and practitioners working in and around the world in many areas like Sciences, Technology, Innovation, Engineering, Agriculture, Management and many more and it is recommended by all Universities, review articles and short communications in all subjects. IJTSRD running an International Journal who are proving quality publication of peer reviewed and refereed international journals from diverse fields that emphasizes new research, development and their applications. IJTSRD provides an online access to exchange your research work, technical notes & surveying results among professionals throughout the world in e-journals. IJTSRD is a fastest growing and dynamic professional organization. The aim of this organization is to provide access not only to world class research resources, but through its professionals aim to bring in a significant transformation in the real of open access journals and online publishing.

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