ORCID Profile
0000-0001-6711-3569
Current Organisations
University at Buffalo, State University of New York
,
Universiti Teknologi Malaysia
,
Embry Riddle Aeronautical University
,
University of Leeds
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Publisher: Elsevier BV
Date: 2013
Publisher: MDPI AG
Date: 17-02-2020
DOI: 10.3390/PR8020231
Abstract: In this study, the numerical conjugate heat transfer and hydraulic performance of nanofluids flow in a rectangular microchannel heat sink (RMCHS) with longitudinal vortex generators (LVGs) was investigated at different Reynolds numbers (200–1200). Three-dimensional simulations are performed on a microchannel heated by a constant temperature with five different configurations with different angles of attack for the LVGs under laminar flow conditions. The study uses five different nanofluid combinations of Al2O3 or CuO, containing low volume fractions in the range of 0.5% to 3.0% with various nanoparticle sizes that are dispersed in pure water, PAO (Polyalphaolefin) or ethylene glycol. The results show that for Reynolds number ranging from 100 to 1100, Al2O3–water has the best performance compared with CuO nanofluid with Nusselt number values between 7.67 and 14.7, with an associated increase in Fanning friction factor by values of 0.0219–0.095. For the case of different base fluids, the results show that CuO–PAO has the best performance with Nusselt number values between 9.57 and 15.88, with an associated increase in Fanning friction factor by 0.022–0.096. The overall performance of all configurations of microchannels equipped with LVGs and nanofluid showed higher values than the ones without LVG and water as a working fluid.
Publisher: Elsevier BV
Date: 02-2016
Publisher: Elsevier BV
Date: 05-2015
Publisher: Elsevier BV
Date: 05-2014
Publisher: Elsevier BV
Date: 07-0007
Publisher: Elsevier BV
Date: 08-2014
Publisher: Elsevier BV
Date: 03-2017
Publisher: Elsevier BV
Date: 2013
Publisher: Elsevier BV
Date: 02-2019
Publisher: Elsevier BV
Date: 03-2015
Publisher: Hindawi Limited
Date: 02-02-2014
DOI: 10.1002/ER.3167
Location: United States of America
Location: United States of America
Location: United Kingdom of Great Britain and Northern Ireland
No related grants have been discovered for Mazlan Abdul Wahid.