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Author:

Diao, Y. H. (Diao, Y. H..) | Li, C. Z. (Li, C. Z..) | Zhao, Y. H. (Zhao, Y. H..) (Scholars:赵耀华) | Liu, Y. (Liu, Y..) | Wang, S. (Wang, S..)

Indexed by:

EI Scopus SCIE

Abstract:

The pool boiling heat transfer and critical heat flux (CHF) of the Cu-R141b-SDBS nanorefrigerant and SDBS-R141b solution are experimentally investigated on a flat surface under atmospheric pressure. The nanorefrigerant concentrations are 0.008 vol.%, 0.015 vol.%, and 0.05 vol.%. Pure R141b is also boiled on the nanorefrigerant-deposited surface to isolate the effect of the fluid properties. Experimental results show that the Cu-R141b-SDBS nanorefrigerant can enhance the pool boiling heat transfer. The enhancement ratio of the Cu-R141b-SDBS nanorefrigerant is different from that of the R141b-SDBS solution compared with pure R141b. The CHF of the nanorefrigerant on the bare surface is lower than that of pure R141b on the deposited surface. (C) 2015 Elsevier Ltd. All rights reserved.

Keyword:

Nanorefrigerant Pool boiling Heat transfer performance CHF Deposition

Author Community:

  • [ 1 ] [Diao, Y. H.]Beijing Univ Technol, Coll Architecture & Civil Engn, Dept Bldg Environm & Facil Engn, Beijing 100124, Peoples R China
  • [ 2 ] [Li, C. Z.]Beijing Univ Technol, Coll Architecture & Civil Engn, Dept Bldg Environm & Facil Engn, Beijing 100124, Peoples R China
  • [ 3 ] [Zhao, Y. H.]Beijing Univ Technol, Coll Architecture & Civil Engn, Dept Bldg Environm & Facil Engn, Beijing 100124, Peoples R China
  • [ 4 ] [Liu, Y.]Beijing Univ Technol, Coll Architecture & Civil Engn, Dept Bldg Environm & Facil Engn, Beijing 100124, Peoples R China
  • [ 5 ] [Wang, S.]Beijing Univ Technol, Coll Architecture & Civil Engn, Dept Bldg Environm & Facil Engn, Beijing 100124, Peoples R China

Reprint Author's Address:

  • [Diao, Y. H.]Beijing Univ Technol, Coll Architecture & Civil Engn, Dept Bldg Environm & Facil Engn, 100 Pingleyuan, Beijing 100124, Peoples R China

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Source :

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER

ISSN: 0017-9310

Year: 2015

Volume: 89

Page: 110-115

5 . 2 0 0

JCR@2022

ESI Discipline: ENGINEERING;

ESI HC Threshold:174

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count: 47

SCOPUS Cited Count: 69

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 10

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