Boundary layer flow of a nanofluid in an inclined wavy wall with convective boundary condition
Abstract
This problem focuses on the laminar flow of a nanofluid in an inclined permeable parallel walls. We assume that the lower wall is wavy while the upper wall is flat with Dufour effects, Soret effects, and a magnetic field effect with boundary conditions been convective. The rectangular coordinate system has been used to present the model for this problem. It also incorporates the effect of thermophoresis parameter and Brownian motion. The obtained similarity solution is dependent on the thermophoresis number (Nt ), Darcy number (Da), Magnetic parameter (M), Dufour (DU) number, Soret (Sr) number, Brownian motion (Nb), Lewis number (Le), Prandtl number (Pr). It is found that at the wavy wall, the fluid flow back.
Keywords
Kaynakça
- [1] Y. M. Aiyesimi, A. Yusuf, M. Jiya, “Hydromagnetic Boudary-Layer Flow of a Nanofluid Past a Stretching Sheet Embedded in a Darcian Porous Medium with Radiation”. Nigerian Journal of Mathematics and Applications, 24, (2015a). 13-29.
- [2] Y. M. Aiyesimi, A. Yusuf, & M. Jiya, “An Analytic Investigation of Convective Boundary-Layer Flow Of A Nanofluid Past A Stretching Sheet With Radiation”. Journal of Nigerian Association of Mathematical Physics. 29 1, (2015b). 477-490.
- [3] A. Ebaid, & N. Al-Armani, “A new Approach for a Class of the Blasius Problem via a Transformation and Adomian’s Method “. Abstract and Applied Analysis, the Scientific World Journal, 2013.
- [4] B. J. Gireesha , & B. Mahanthesh, “Perturbation solution for radiating viscoelastic fluid flow and heat transfer with convective boundary condition in nonuniform channel with hall current and chemical reaction”. ISRN Thermodynamics, (2013). Article ID 935481, 14. http://dx.doi.org/10.1155/2013/935481.
- [5] W. A. Khan, & I. Pop, “Boundary-layer flow of a nanofluid past a stretching sheet”, Int. J. HeatMass Transf. 53, 2477-2483 (2010).
- [6] A. S. Kherbeet, H. A. Mohammed, & B. H. Salman, “The effect of nanofluids flow on mixed convection heat transfer over microscale backward-facing step”, Int. J. Heat Mass Transfer 55, (2012). 5870–5881.
- [7] J. P. Kumar, & J. C. Umavathi, “Free convective flow in an open-ended vertical porous wavy channel with a perfectly conductive thin baffle”. Heat Transfer—Asian Research, (2013). DOI: 10.1002/htj.21118. http://dx.doi.org/10.1002/htj.21118.
- [8] S. G. Lekoudis, A. H. Nayfeh, , & W. S. Saric, “Compressible boundary layers over wavy walls”. Physics of Fluids, 19, (1976). 514–519. http://dx.doi.org/10.1063/1.861507.
Ayrıntılar
Birincil Dil
İngilizce
Konular
-
Bölüm
Araştırma Makalesi
Yazarlar
Abdulhakeem Yusuf
*
Bu kişi benim
Nigeria
G. Bolarin
Bu kişi benim
Nigeria
Y. M. Aiyesimi
Bu kişi benim
Nigeria
G. T. Okedayo
Bu kişi benim
Nigeria
Yayımlanma Tarihi
30 Ağustos 208
Gönderilme Tarihi
28 Haziran 2018
Kabul Tarihi
25 Ekim 2018
Yayımlandığı Sayı
Yıl 2018 Cilt: 3 Sayı: 2