Investigation of flow and heat transfer of nanofluid in microchannel with variable property approach

被引：0
|
作者：
Mostafa Mirzaei
Maziar Dehghan
机构：
[1] Amirkabir University of Technology,Department of Mechanical Engineering
[2] Semnan University,Department of Mechanical Engineering
来源：
Heat and Mass Transfer | 2013年 / 49卷
关键词：
Heat Transfer; Heat Transfer Coefficient; Nusselt Number; Friction Factor; Local Nusselt Number;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Laminar flow and heat transfer of water-Al2O3 nanofluid under constant heat flux have been investigated numerically. Single-phase with temperature dependant effective properties has been assumed for fluid. Enhancement in heat transfer and increase in friction factor have been obtained by the use of nanofluid. Heat transfer enhancement is more obvious by the use of variable properties. Also, effects of temperature variation on nanofluid heat transfer are greater than the pure water.
引用
收藏
页码：1803 / 1811
页数：8
相关论文
共 50 条
  • [31] Single-phase fluid flow and heat transfer characteristics of nanofluid in a circular microchannel: Development of flow and heat transfer correlations
    Lodhi, Mangal Singh
    Sheorey, Tanuja
    Dutta, Goutam
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 2020, 234 (18) : 3689 - 3708
  • [32] NUMERICAL INVESTIGATION OF NANOFLUID FLOW AND HEAT TRANSFER IN A PLATE HEAT EXCHANGER
    Gherasim, Iulian
    Galanis, Nicolas
    Cong Tam Nguyen
    PROCEEDINGS OF CHT-12 - ICHMT INTERNATIONAL SYMPOSIUM ON ADVANCES IN COMPUTATIONAL HEAT TRANSFER, 2012, : 837 - 854
  • [33] Heat transfer analysis of nanofluid based microchannel heat sink
    Zargartalebi, Mohammad
    Azaiez, Jalel
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2018, 127 : 1233 - 1242
  • [34] Effects of thermal property variations on the liquid flow and heat transfer in microchannel heat sinks
    Li, Zhigang
    Huai, Xiulan
    Tao, Yujia
    Chen, Huanzhuo
    APPLIED THERMAL ENGINEERING, 2007, 27 (17-18) : 2803 - 2814
  • [35] An experimental investigation on the heat transfer and pressure drop characteristics of nanofluid flowing in microchannel heat sink with multiple zigzag flow channel structures
    Duangthongsuk, Weerapun
    Wongwises, Somchai
    EXPERIMENTAL THERMAL AND FLUID SCIENCE, 2017, 87 : 30 - 39
  • [36] A numerical investigation on the heat transfer characteristics of nanofluid flow in a three-dimensional microchannel with harmonic rotating vortex generators
    Amini, Y.
    Akhavan, S.
    Izadpanah, E.
    JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2020, 139 (01) : 755 - 764
  • [37] A numerical investigation on the heat transfer characteristics of nanofluid flow in a three-dimensional microchannel with harmonic rotating vortex generators
    Y. Amini
    S. Akhavan
    E. Izadpanah
    Journal of Thermal Analysis and Calorimetry, 2020, 139 : 755 - 764
  • [38] Investigation on Flow and Heat Transfer in Microchannel Heat Exchanger With Large Temperature Differences
    Song, Yu
    Jiang, Pei-Xue
    Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics, 2022, 43 (02): : 485 - 489
  • [39] Numerical investigation of flow dynamics and heat transfer characteristics in a microchannel heat sink
    Emran, Md.
    Islam, Mohammad Ariful
    10TH INTERNATIONAL CONFERENCE ON MECHANICAL ENGINEERING (ICME 2013), 2014, 90 : 563 - 568
  • [40] Augmentation of heat transfer in a microtube and a wavy microchannel using hybrid nanofluid: A numerical investigation
    Singh, Shikhar Kumar
    Bhattacharyya, Suvanjan
    Paul, Akshoy Ranjan
    Sharifpur, Mohsen
    Meyer, Josua P.
    MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2020,
12345