Heat Transfer during Boiling in Horizontal Layers of HFE-7100 on Smooth and Modified Surfaces

被引：1
|
作者：
Shvetsov, D. A. [1 ]
Pavlenko, A. N. [1 ]
Zhukov, V. I. [1 ,2 ]
机构：
[1] Russian Acad Sci, Kutateladze Inst Thermophys, Siberian Branch, Novosibirsk, Russia
[2] Novosibirsk State Tech Univ, Novosibirsk, Russia
来源：
JOURNAL OF ENGINEERING THERMOPHYSICS | 2024年 / 33卷 / 02期
基金：
俄罗斯科学基金会;
关键词：
POROUS COATINGS; LIQUID LAYER; POOL; EVAPORATION; HEIGHT; ENHANCEMENT; UNIFORM; FLUID; FLOW;
D O I：
10.1134/S1810232824020024
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Experimental data were obtained on heat transfer in horizontal layers of dielectric liquid HFE-7100 of various heights at atmospheric pressure. The heat transfer during boiling was studied on a smooth stainless steel surface and on a capillary-porous stainless steel coating manufactured by the SLM/SLS 3D printing technology. Comparison of the values of temperature pressure and critical heat flux on the smooth surface and on the capillary-porous coating has shown that in HFE-7100 layers with height below 6 mm, the heat transfer regime changes from pool boiling to boiling in thin layers of liquid. At a heat flux density of 100 kW/m(2), the temperature difference obtained on the capillary-porous coating was six times lower than that on the smooth surface.
引用
收藏
页码：250 / 268
页数：19
相关论文
共 50 条
  • [21] Experimental Study on Steady-state Critical Pool Boiling Heat Transfer of HFE-7100
    Fan X.
    Yang L.
    Wu L.
    Yuanzineng Kexue Jishu/Atomic Energy Science and Technology, 2021, 55 (04): : 635 - 646
  • [22] Enhanced saturation boiling of HFE-7100 dielectric liquid on extended copper surfaces
    Parker, Jack L.
    El-Genk, Mohamed S.
    PROCEEDINGS OF THE ASME/JSME THERMAL ENGINEERING SUMMER HEAT TRANSFER CONFERENCE 2007, VOL 2, 2007, : 159 - 169
  • [23] Saturated pool boiling heat transfer of HFE-7100 on sintered copper powder and wire mesh microporous surfaces: A comparison study
    Jiang, Yawen
    Zhou, Guohui
    Zhou, Jingzhi
    Zhou, Feng
    Huai, Xiulan
    APPLIED THERMAL ENGINEERING, 2022, 216
  • [24] The Hydrodynamic Crisis of Nucleate Boiling in a Horizontal Thin Layer of Dielectric Liquid HFE-7100
    Zhukov, V.I.
    Pavlenko, A.N.
    Frontiers in Heat and Mass Transfer, 2024, 22 (06): : 1761 - 1775
  • [25] Pool boiling experiments for HFE-7100 dielectric liquid
    El-Genk, MS
    Bostanci, H
    THERMAL CHALLENGES IN NEXT GENERATION ELECTRONIC SYSTEMS, 2002, : 179 - 186
  • [26] Saturated pool boiling with HFE-7100 on a smooth copper surface under different pressures
    Fan X.
    Yang L.
    Zhang M.
    Zhang, Min (minzhang412@163.com), 1600, Materials China (40): : 57 - 66
  • [27] Pool boiling of FC-72 and HFE-7100
    Liu, ZW
    Lin, WW
    Lee, DJ
    JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME, 2001, 123 (02): : 399 - 400
  • [28] An experimental study of inclination on the boiling heat transfer characteristics of a micro-channel heat sink using HFE-7100
    Hsu, Li-Chieh
    Cion, Sian-Wun
    Lin, Kuo-Wei
    Wang, Chi-Chuan
    INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 2015, 62 : 13 - 17
  • [29] Effect of Orientation on the Convective Boiling Performance of Microchannel Heat Sink Using HFE-7100
    Yang, Kai-Shing
    Jeng, Yeau-Ren
    Huang, Chun-Min
    Wang, Chi-Chuan
    IMPACT: 2009 4TH INTERNATIONAL MICROSYSTEMS, PACKAGING, ASSEMBLY AND CIRCUITS TECHNOLOGY CONFERENCE, 2009, : 325 - +
  • [30] Enhanced boiling of HFE-7100 dielectric liquid on porous graphite
    El-Genk, MS
    Parker, JL
    ENERGY CONVERSION AND MANAGEMENT, 2005, 46 (15-16) : 2455 - 2481
12345