Heat transfer performance of two-phase closed thermosyphon with oxidized CNT/water nanofluids

Heris, S.Z. and Fallahi, M. and Shanbedi, M. and Amiri, A. (2016) Heat transfer performance of two-phase closed thermosyphon with oxidized CNT/water nanofluids. Heat and Mass Transfer, 52 (1). pp. 85-93. ISSN 0947-7411

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Official URL: https://doi.org/10.1007/s00231-015-1548-9

Abstract

In this paper, the effects of different acids on the thermal performance of oxidized carbon nanotubes (CNT)/water nanofluids in a two-phase closed thermosyphon were studied. The structures morphology and functionalization degree were studied concurrently. The results indicated that strong oxidants increased dispersivity of CNT in the nanofluids. In other words, as the number of COOH groups increased in the nanofluids, an upward trend was also observed in the thermal efficiency of the thermosyphon.

Item Type: Article
Uncontrolled Keywords: Thermal Efficiency; Heat Transfer Coefficient; Thermal Resistance; Input Power; Thermal Performance
Subjects: T Technology > TJ Mechanical engineering and machinery
T Technology > TP Chemical technology
Divisions: Faculty of Engineering
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 15 May 2018 04:39
Last Modified: 15 May 2018 04:39
URI: http://eprints.um.edu.my/id/eprint/18675

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