Experimental investigation on nanofluids effectiveness on heat transfer in oscillating heat pipe

Hamid R. Goshayeshi, Ali Khosravi, Mehdi Abedpour Karizaki

Publikation: Kapitel i bog/rapport/konference-proceedingKonferencebidrag i proceedingsForskningpeer review

Abstract

An experimental investigation of the oscillatory flow and heat transfer in a vertical oscillating heat pipe (OHP) was conducted. The oscillating heat pipe was made of a copper-glass tube. Flow inside the oscillating heat pipe at different heat loads was recorded by a high speed camera. Through this research, the authors investigated the effect of utilizing nanofluids on heat transfer amount in heat pipes. The employed nanofluids in this study were water-Fe2O3, water-SiO2 and water-TiO2 with various volumetric concentrations. The results show that after adding nano-particles in the base fluid (here water) heat transfer rate increases significantly. It's also noteworthy, of the all applied nanofluids, water-TiO2 mixture presents the best enhancement in heat transfer amount.

OriginalsprogEngelsk
TitelMaterial Science and Engineering Technology II
Antal sider5
Publikationsdato2014
Sider98-102
ISBN (Trykt)9783037859636
DOI
StatusUdgivet - 2014
Begivenhed2013 2nd International Conference on Material Science and Engineering Technology, ICMSET 2013 - London, Storbritannien
Varighed: 16. nov. 201317. nov. 2013

Konference

Konference2013 2nd International Conference on Material Science and Engineering Technology, ICMSET 2013
Land/OmrådeStorbritannien
ByLondon
Periode16/11/201317/11/2013
SponsorScience and Engineering Institute, USA
NavnAdvanced Materials Research
Vol/bind856
ISSN1022-6680

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