Flow-boiling heat transfer of R-134a-based nanofluids in a horizontal tube

被引：163
|
作者：
Henderson, Kristen [1 ]
Park, Young-Gil [1 ]
Liu, Liping [1 ]
Jacobi, Anthony M. [1 ]
机构：
[1] Univ Illinois, Dept Mech Sci & Engn, Urbana, IL 61801 USA
来源：
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 2010年 / 53卷 / 5-6期
关键词：
Halocarbon; Dispersion; Flow-boiling; Nanotechnology; Nanofluid; THERMAL-CONDUCTIVITY; NANO-FLUIDS; TRANSFER ENHANCEMENT; AQUEOUS SUSPENSIONS; POOL; NANOPARTICLES; MIXTURE; SURFACE; WATER; MODEL;
D O I：
10.1016/j.ijheatmasstransfer.2009.11.026
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The influence of nanoparticles on the flow-boiling of R-134a and R-134a/polyolester mixtures is quantified for flows of low vapor quality (x < 20%) over a range of mass fluxes (100 < G < 400 kg/m(2) s). With direct dispersion Of SiO2 nanoparticles in R-134a, the heat transfer coefficient decreases (as much as 55%) in comparison to pure R-134a. This degradation is, in part, due to difficulties in obtaining a stable dispersion. However, excellent dispersion is achieved for a mixture of R-134a and polyolester oil with CuO nanoparticles, and the heat transfer coefficient increases more than 100% over baseline R-134a/polyolester results. In the range of these experiments, nanoparticles have an insignificant effect on the flow pressure drop with the R-134a/POE/CuO nanofluid. (C) 2009 Elsevier Ltd. All rights reserved
引用
收藏
页码：944 / 951
页数：8
相关论文
共 50 条
  • [21] Numerical simulation of flow boiling heat transfer characteristics of R134a/Ethane binary mixture in horizontal micro-tube
    Lv, Hongyu
    Ma, Huigang
    Zhao, Yuqing
    Mao, Ning
    He, Tianbiao
    INTERNATIONAL JOURNAL OF REFRIGERATION, 2023, 146 : 126 - 134
  • [22] FLOW BOILING HEAT TRANSFER CHARACTERISTICS OF HEXAFLUOROETHANE IN A HORIZONTAL TUBE
    Wang, S.
    Gong, M. Q.
    Chen, G. F.
    Wu, J. F.
    Sun, Z. H.
    Zou, X.
    ADVANCES IN CRYOGENIC ENGINEERING, VOLS 57A AND 57B, 2012, 1434 : 740 - 746
  • [23] Flow Boiling Heat Transfer Characteristics of Methane in a Horizontal Tube
    Wang, S.
    Gong, M. Q.
    Chen, G. F.
    Sun, Z. H.
    Wu, J. F.
    ADVANCES IN CRYOGENIC ENGINEERING, 2014, 1573 : 1512 - 1518
  • [24] Visualization and Flow Boiling Heat Transfer of Hydrocarbons in a Horizontal Tube
    Yang, Zhuqiang
    Bi, Qincheng
    Guo, Yong
    Liu, Zhaohui
    Yan, Jianguo
    7TH INTERNATIONAL SYMPOSIUM ON MULTIPHASE FLOW, HEAT MASS TRANSFER AND ENERGY CONVERSION, 2013, 1547 : 432 - 441
  • [25] Flow-boiling canopy wick for extreme heat transfer
    Kim, Minki
    Kaviany, Massoud
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2018, 117 : 1158 - 1168
  • [26] Flow boiling heat transfer of R134a and R245fa in a 2.3 mm tube
    Tibirica, Cristiano Bigonha
    Ribatski, Gherhardt
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2010, 53 (11-12) : 2459 - 2468
  • [27] Experimental study on the pool boiling heat transfer of R134a-oil mixture on horizontal enhanced tube
    Yao, Yupeng
    Fei, Jiyou
    Xu, Ximing
    Zhang, Qingcai
    Energy Education Science and Technology Part A: Energy Science and Research, 2012, 30 (SPEC .ISS.1): : 937 - 948
  • [28] Effect of tube diameter on boiling heat transfer of R-134a in horizontal small-diameter tubes
    Saitoh, S
    Daiguji, H
    Hihara, E
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2005, 48 (23-24) : 4973 - 4984
  • [29] SUBCOOLED FLOW BOILING HEAT TRANSFER CHARACTERISTICS OF R134A IN HORIZONTAL HELICALLY COILED TUBES
    Kong, Lingjian
    Han, Jitian
    Chen, Changnian
    Xing, Kewei
    Lei, Gang
    Li, Ri
    JOURNAL OF ENHANCED HEAT TRANSFER, 2015, 22 (04) : 281 - 301
  • [30] FLOW BOILING HEAT TRANSFER CHARACTERISTICS OF R-134A IN HORIZONTAL AND VERTICAL MINI-CHANNELS
    Saisorn, Sira
    Kaew-On, Jatuporn
    Wongwises, Somchai
    PROCEEDINGS OF THE 8TH INTERNATIONAL CONFERENCE ON NANOCHANNELS, MICROCHANNELS AND MINICHANNELS, 2010, PTS A AND B, 2011, : 1723 - 1729
12345