Prediction of Heat Transfer Coefficient in Saturated Flow Boiling Heat Transfer in Parallel Rectangular Microchannel Heat Sinks: An Experimental Study

被引:29
|
作者
Markal, Burak [1 ]
Aydin, Orhan [1 ]
Avci, Mete [1 ]
机构
[1] Karadeniz Tech Univ, Dept Mech Engn, TR-61080 Trabzon, Turkey
关键词
GENERAL CORRELATION; PRESSURE-DROP; 2-PHASE FLOW; REENTRANT; CHANNELS; WATER; FLUX;
D O I
10.1080/01457632.2016.1255038
中图分类号
O414.1 [热力学];
学科分类号
摘要
This study focuses mainly on the prediction of saturated flow boiling heat transfer in microchannels. A wide range of experiments has been carried out with de-ionized water to obtain a comprehensive data set. Experiments of mass fluxes of 51-728.7kg/m(2)s, wall heat fluxes of 36-221.7kW/m(2), vapor qualities of 0.01-0.69, liquid Reynolds number of 7.72-190, aspect ratios of 0.37-5.00 (with a constant hydraulic diameter of 100 mu m) and hydraulic diameters of 100-250 mu m (for constant aspect ratio = 1). A new correlation including the aspect ratio effect is proposed to predict the heat transfer coefficient for saturated flow boiling in microchannels. The proposed correlation shows very good predictions with an overall mean absolute error of 16.9% and 86.4%, 96.2% and 99.5% of the predicted data falling within +/- 30, +/- 40 and +/- 50% error bands, respectively.
引用
收藏
页码:1415 / 1428
页数:14
相关论文
共 50 条
  • [31] Can segmented flow enhance heat transfer in microchannel heat sinks?
    Betz, Amy Rachel
    Attinger, Daniel
    [J]. INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2010, 53 (19-20) : 3683 - 3691
  • [32] EXPERIMENTAL INVESTIGATION OF SATURATED FLOW BOILING HEAT TRANSFER OF VERTICAL NARROW RECTANGULAR CHANNEL
    Chen, De-Qi
    Pan, Liang-ming
    Yuan, De-Wen
    [J]. ICONE16: PROCEEDING OF THE 16TH INTERNATIONAL CONFERENCE ON NUCLEAR ENGINEERING - 2008, VOL 3, 2008, : 535 - 539
  • [33] Flow dynamics and heat transfer in partially porous microchannel heat sinks
    Zargartalebi, Mohammad
    Azaiez, Jalel
    [J]. JOURNAL OF FLUID MECHANICS, 2019, 875 : 1035 - 1057
  • [34] DEPENDENCE OF FLOW BOILING HEAT TRANSFER COEFFICIENT ON LOCATION AND VAPOR QUALITY IN A MICROCHANNEL HEAT SINK
    Patel, Ravi S.
    Harirchian, Tannaz
    Garimella, Suresh V.
    [J]. PROCEEDINGS OF THE ASME PACIFIC RIM TECHNICAL CONFERENCE AND EXHIBITION ON PACKAGING AND INTEGRATION OF ELECTRONIC AND PHOTONIC SYSTEMS, MEMS AND NEMS 2011, VOL 2, 2012, : 143 - +
  • [35] Characteristics of heat transfer and fluid flow in microchannel heat sinks with rectangular grooves and different shaped ribs
    Zhu, Qifeng
    Chang, Kunpeng
    Chen, Junjie
    Zhang, Xinmin
    Xia, Huixue
    Zhang, Hongwei
    Wang, Hua
    Li, Haixia
    Jin, Yangyang
    [J]. ALEXANDRIA ENGINEERING JOURNAL, 2020, 59 (06) : 4593 - 4609
  • [36] Flow and heat transfer characteristics in rectangular microchannel heat sinks using coolant with variable thermal property
    Zheng, Jieqing
    He, Hongzhou
    Yuan, Jialong
    Lin, Xiongping
    [J]. Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2015, 31 (21): : 205 - 210
  • [37] An Experimental Investigation of Flow Boiling Heat Transfer for Water and Refrigerants in Microchannel Heat Exchangers
    Shamirzaev, A. S.
    Mordovskoy, A. S.
    Kuznetsov, V. V.
    [J]. XV ALL-RUSSIAN SEMINAR DYNAMICS OF MULTIPHASE MEDIA, 2018, 1939
  • [38] Experimental study on two-phase heat transfer in microchannel heat sinks with hotspots
    Cho, ES
    Koo, JM
    Jiang, L
    Prasher, RS
    Kim, MS
    Santiago, JG
    Kenny, TW
    Goodson, KE
    [J]. NINETEENTH ANNUAL IEEE SEMICONDUCTOR THERMAL MEASUREMENT AND MANAGEMENT SYMPOSIUM, 2003, : 242 - 246
  • [39] A Study of Critical Heat Flux During Flow Boiling in Microchannel Heat Sinks
    Chen, Tailian
    Garimella, Suresh V.
    [J]. JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME, 2012, 134 (01):
  • [40] A Study of Critical Heat Flux during Flow Boiling in Microchannel Heat Sinks
    Chen, Tailian
    Garimella, Suresh V.
    [J]. PROCEEDINGS OF THE ASME/JSME 8TH THERMAL ENGINEERING JOINT CONFERENCE 2011, VOL 1 PTS A AND B, 2011, : 1551 - +