A comprehensive investigation of nanofluid conjugate heat transfer in a microchannel under MHD effect

被引：10
|
作者：
Li, Ming [1 ]
Zhang, Li [1 ]
Afrouzi, Hamid Hassanzadeh [2 ]
Mehrizi, Abbasali Abouei [3 ]
机构：
[1] Northeast Forestry Univ, Coll Comp & Control Engn, Harbin 150040, Heilongjiang, Peoples R China
[2] Tech & Vocat Univ, Dept Mech Engn, Tehran, Iran
[3] Univ Elect Sci & Technol China, Sch Phys, Chengdu 610054, Peoples R China
来源：
ALEXANDRIA ENGINEERING JOURNAL | 2023年 / 80卷
关键词：
Lattice Boltzmann Method (LBM); Microchannel; Viscous dissipation; Hydrophobicity; Temperature jump; FORCED-CONVECTION; FLUID-FLOW; CONSTRUCTAL DESIGN; SLIP VELOCITY; LIQUID FLOW; PERFORMANCE; SINKS; ENHANCEMENT; SIMULATION; FEATURES;
D O I：
10.1016/j.aej.2023.08.075
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The present paper investigates the flow field and heat transfer in a microchannel with incorporating surface hydrophobicity and considering its thickness. The microchannel is under partial magnetic field (MF), which is applied to the top thermal-insulated wall in Hartmann numbers 0 to 30. The results show that at Ha = 0, viscous dissipation (VD) and heat transfer decrease with increasing slip coefficient. Also, raising the Hartmann number (Ha) increases the friction coefficient. The Nusselt number (Nu) reaches its highest value at Ha = 20 for all cases, but then, as the Ha increases, the average Nu reduces.
引用
收藏
页码：506 / 519
页数：14
相关论文
共 50 条
  • [11] Two-phase lattice Boltzmann simulation of nanofluid conjugate heat transfer in a microchannel
    Saberi, A. H.
    Kalteh, M.
    THERMOPHYSICS AND AEROMECHANICS, 2021, 28 (03) : 401 - 419
  • [12] Heat transfer of the MHD nanofluid in porous microtubes under the electrokinetic effects
    Zhao, Guangpu
    Wang, Zhiqiang
    Jian, Yongjun
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2019, 130 : 821 - 830
  • [13] Numerical investigation of conjugate heat transfer in a microchannel with a hydrophobic surface utilizing nanofluids under a magnetic field
    Mehrizi, Abbasali Abouei
    Besharati, Fatemeh
    Jahanian, Omid
    Afrouzi, Hamid Hassanzadeh
    PHYSICS OF FLUIDS, 2021, 33 (05)
  • [14] NUMERICAL INVESTIGATION OF FLOW BOILING IN A MANIFOLD MICROCHANNEL HEAT SINK WITH CONJUGATE HEAT TRANSFER
    Sun, Zhichuan
    Luo, Yang
    Li, Junye
    Li, Wei
    Zhang, Jingzhi
    Zhang, Zhengjiang
    Wu, Jie
    PROCEEDINGS OF THE ASME 6TH INTERNATIONAL CONFERENCE ON MICRO/NANOSCALE HEAT AND MASS TRANSFER, 2019, 2019,
  • [15] Effect of conjugate heat transfer on flow of nanofluid in a rectangular enclosure
    Zahan, Ishrat
    Alim, Md A.
    INTERNATIONAL JOURNAL OF HEAT AND TECHNOLOGY, 2018, 36 (02) : 397 - 405
  • [16] Experimental investigation of conjugate heat transfer in nanofluid-cooled microchannel heat sink to mitigate back axial conduction at low Reynolds numbers
    Gupta, Sandeep
    Subbarao, P. M. V.
    JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2025,
  • [17] Analysis of conjugate heat transfer in microchannel heat sinks
    Ambatipudi, KK
    Rahman, MM
    NUMERICAL HEAT TRANSFER PART A-APPLICATIONS, 2000, 37 (07) : 711 - 731
  • [18] Investigation of natural convection heat transfer of mhd hybrid nanofluid in a triangular enclosure
    Rashidi A.A.
    Kianpour E.
    Journal of Computational and Applied Research in Mechanical Engineering, 2021, 10 (02): : 539 - 549
  • [19] Heat transfer of nanofluid with electroviscous effect in MHD-based microannulus
    Xingyu Chen
    Yongjun Jian
    Journal of Thermal Analysis and Calorimetry, 2022, 147 : 2715 - 2728
  • [20] Nanofluid heat transfer analysis in a microchannel heat sink (MCHS) under the effect of magnetic field by means of KKL model
    Hosseini, S. R.
    Sheikholeslami, M.
    Ghasemian, M.
    Ganji, D. D.
    POWDER TECHNOLOGY, 2018, 324 : 36 - 47
12345