Journal
JOURNAL OF MOLECULAR LIQUIDS
Volume 194, Issue -, Pages 41-47Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.molliq.2013.12.045
Keywords
Three-dimensional flow; Nanofluid; Bi-directional stretching sheet; Shooting method; Convective boundary conditions
Funding
- Deanship of Scientific Research (DSR), King Abdulaziz University, Jeddah [10-130/1433HiCi]
- DSR
Ask authors/readers for more resources
Laminar three-dimensional flow of nanofluid over a bi-directional stretching sheet is investigated. Convective boundary conditions are used for the analysis of thermal boundary layer. Mathematical model containing the combined effects of Brownian motion and thermophoretic diffusion of nanoparticles is adopted. The formulated differential system is solved numerically using a shooting method with fourth-fifth-order Runge-Kutta integration technique. The solutions depend on various interesting parameters including velocity ratio parameter (X), Brownian motion parameter (N-b), thermophoresis parameter (N-tau), Prandtl number (Pr), Lewis number (Le) and the Biot number (gamma). It is noticed that fields are largely influenced with the variations of these parameters. The results are compared with the existing studies for the two-dimensional flows and found in an excellent agreement. The study reveals that nanoparticles in the base fluid offer a potential in improving the convective heat transfer performance of various liquids.(c) 2014 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available