Nanofluid heat transfer between two pipes considering Brownian motion using AGM

Alexandria Engineering Journal

M. Sheikholeslami¹  M. Nimafar²  D.D. Ganji³ 

[1] Department of Mechanical Engineering, Babol University of Technology, Babol, Iran;Department of Mechanical Engineering, Central Tehran Branch, Islamic Azad University, Tehran, Iran;Department of Mechanical Engineering, Sari Branch, Islamic Azad University, Sari, Iran;

关键词: Nanofluid;    Rotating cylinders;    Magnetic field;    KKL model;    Radiation;    AGM;   

DOI  :  10.1016/j.aej.2017.01.032

来源: DOAJ

【 摘 要 】

Nanofluid flow between two circular cylinders is studied in existence of magnetic field. KKL model is applied for nanofluid. Thermal radiation effect has been considered in energy equation. AGM is selected for solving ODEs. Semi analytical procedures are examined for various active parameters namely; aspect ratio, Hartmann number, Eckert number and Reynolds number. Results indicate that temperature gradient enhances with rise of Ha, Ec and η but it reduces with augment of Re. Velocity reduces with rise of Lorentz forces but it augments with rise of Reynolds number.

【 授权许可】

Unknown