Application of nanofluids in heat transfer enhancement of compact heat exchanger

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, numerical investigation using ethylene glycol (EG) as a base fluid with diamond and SiO2 as the coolants with nanoparticle volume fractions (φ) ranged from 0.1 % to 2 % on automobile flat tube plain fin compact heat exchanger (CHE) is conducted. The convective heat transfer coefficient in the developing regions along the flat tubes with the nanofluid flow showed marked improvement over the base fluid (0 %). Quantitative results of the heat transfer enhancement of CHE with increasing volumetric concentrations of nanofluids at various Reynolds numbers are presented.

Original languageEnglish
Title of host publicationInternational Conference on Nanotechnology - Research and Commercialization 2011, ICONT 2011
Pages408-425
Number of pages18
Volume1502
Edition1
DOIs
Publication statusPublished - 2012
EventInternational Conference on Nanotechnology - Research and Commercialization 2011, ICONT 2011 - Sabah, Malaysia
Duration: 06 Jun 201109 Jun 2011

Other

OtherInternational Conference on Nanotechnology - Research and Commercialization 2011, ICONT 2011
CountryMalaysia
CitySabah
Period06/06/1109/06/11

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All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

Gunnasegaran, P., Shuaib, N. H., Abdul Jalal, M. F., & Sandhita, E. (2012). Application of nanofluids in heat transfer enhancement of compact heat exchanger. In International Conference on Nanotechnology - Research and Commercialization 2011, ICONT 2011 (1 ed., Vol. 1502, pp. 408-425) https://doi.org/10.1063/1.4769160