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Heat Transfer Research
インパクトファクター: 0.404 5年インパクトファクター: 0.8 SJR: 0.264 SNIP: 0.504 CiteScore™: 0.88

ISSN 印刷: 1064-2285
ISSN オンライン: 2162-6561

巻:
巻 51, 2020 巻 50, 2019 巻 49, 2018 巻 48, 2017 巻 47, 2016 巻 46, 2015 巻 45, 2014 巻 44, 2013 巻 43, 2012 巻 42, 2011 巻 41, 2010 巻 40, 2009 巻 39, 2008 巻 38, 2007 巻 37, 2006 巻 36, 2005 巻 35, 2004 巻 34, 2003 巻 33, 2002 巻 32, 2001 巻 31, 2000 巻 30, 1999 巻 29, 1998 巻 28, 1997

Heat Transfer Research

DOI: 10.1615/HeatTransRes.2019030774
pages 1767-1779

A COMPARATIVE STUDY OF THERMAL PERFORMANCE OF A HEAT PIPE USING WATER AND NANOFLUID, AND A NANOPARTICLE-COATED WICK HEAT PIPE USING WATER

Naveen Kumar Gupta
Department of Mechanical Engineering, Institute of Engineering and Technology, GLA University, Mathura, India
Arun Kr Tiwari
Department of Mechanical Engineering, Institute of Engineering and Technology, Lucknow, India
Sujit Kumar Verma
Department of Mechanical Engineering, Institute of Engineering and Technology, GLA University, Mathura, India
Pushpendra Kr Singh Rathore
Department of Mechanical Engineering, Institute of Engineering and Technology, GLA University, Mathura, India
Subrata Kr Ghosh
Department of Mechanical Engineering, Indian Institute of Technology (ISM), Dhanbad, India

要約

The heat pipe is commonly used in heat transfer applications. It is used to enhance the heat transfer rate for a limited temperature difference condition. Application of a nanofluid in a heat pipe is a new and fast-growing area of research. The thermal performance of heat pipe being enhanced with the use of a nanofluid as an advanced working fluid is observed by researchers. In this experimental work, the CeO2/H2O nanofluid (0.5, 1.0, and 1.5 wt.%) is used as working fluid. The temperature distribution, thermal resistance, and the efficiency of a heat pipe using water and a nanofluid have been investigated for different power inputs (50, 100, and 150 W). A comparative study has been done among the heat pipes using water and nanofluids (0.5, 1.0, and 1.5 wt.%). The thermal performance of CeO2 nanoparticle-coated wick heat pipe with water as working fluid is also investigated. To avoid the stability issues of nanofluids, the present study provides nanoparticles coating as a substitute of a nanofluid.

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