Applied Mathematics and Mechanics (English Edition) ›› 2022, Vol. 43 ›› Issue (1): 113-126.doi: https://doi.org/10.1007/s10483-021-2801-6

• 论文 • 上一篇    下一篇

Mixed convective flow of a hybrid nanofluid between two parallel inclined plates under wall-slip condition

Hang XU   

  1. State Key Laboratory of Ocean Engineering, School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
  • 收稿日期:2021-09-21 修回日期:2021-10-19 发布日期:2021-12-24
  • 通讯作者: Hang XU, E-mail:hangxu@sjtu.edu.cn
  • 基金资助:
    the National Natural Science Foundation of China (No. 11872241)

Mixed convective flow of a hybrid nanofluid between two parallel inclined plates under wall-slip condition

Hang XU   

  1. State Key Laboratory of Ocean Engineering, School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
  • Received:2021-09-21 Revised:2021-10-19 Published:2021-12-24
  • Contact: Hang XU, E-mail:hangxu@sjtu.edu.cn
  • Supported by:
    the National Natural Science Foundation of China (No. 11872241)

摘要: The mixed convection flow of a hybrid nanofluid in an inclined channel with top wall-slip due to wall stripe and constant heat flux conditions is studied. Explicit analytical solutions are given to the flow velocity, temperature, as well as the pressure in non-dimensional forms. The flow regime domain, the velocity and temperature distributions, and the dependence of various physical parameters such as the hybrid nanoparticle volume fractions, the wall-slip, the Grashof number, the Reynolds number, and the inclined angle are analyzed and discussed. It is found that the hybrid nanofluid delays the appearance of flow reversal on both walls and the wall-slip postpones the flow reversal on the top wall.

关键词: inclined channel, wall-slip, hybrid nanofluid, mixed convection

Abstract: The mixed convection flow of a hybrid nanofluid in an inclined channel with top wall-slip due to wall stripe and constant heat flux conditions is studied. Explicit analytical solutions are given to the flow velocity, temperature, as well as the pressure in non-dimensional forms. The flow regime domain, the velocity and temperature distributions, and the dependence of various physical parameters such as the hybrid nanoparticle volume fractions, the wall-slip, the Grashof number, the Reynolds number, and the inclined angle are analyzed and discussed. It is found that the hybrid nanofluid delays the appearance of flow reversal on both walls and the wall-slip postpones the flow reversal on the top wall.

Key words: inclined channel, wall-slip, hybrid nanofluid, mixed convection

中图分类号: 

APS Journals | CSTAM Journals | AMS Journals | EMS Journals | ASME Journals