HEAT AND MASS TRANSFER IN MAGNETOHYDRODYNAMICS (MHD) FLOW OVER A MOVING VERTICAL PLATE WITH CONVECTIVE BOUNDARY CONDITION IN THE PRESENCE OF THERMAL RADIATION
The results show among all other obtained that higher values of radiation parameter pioneer the dominance of conduction over radiation and consequently depressed the thermal boundary layer thickness.
📌 3 Maddede Bu Makale
🎯
Amaç & Hipotez:This paper investigates heat and mass transfer in a Magnetohydrodynamic flow over a moving vertical plate with convective boundary condition in the presence of thermal radiation.
📊
Temel Bulgular & Veri:Similarity method is used to transform the system of coupled non-linear partial differential equations, governing the flow, heat and mass transfer problems to a system of coupled non-linear ordinary differential equations.
💡
Sonuç & Katkı:The results show among all other obtained that higher values of radiation parameter pioneer the dominance of conduction over radiation and consequently depressed the thermal boundary layer thickness.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Vertical plate · similarity solution · magnetic field
Abstract
This paper investigates heat and mass transfer in a Magnetohydrodynamic flow over a moving vertical plate with convective boundary condition in the presence of thermal radiation. Similarity method is used to transform the system of coupled non-linear partial differential equations, governing the flow, heat and mass transfer problems to a system of coupled non-linear ordinary differential equations. The resulting equation is then solved, using Homotopy Analysis Method (HAM). The effect of thermal radiation, Magnetic Parameter and all other parameters encountered in the course of the investigation were examined on the fluid flow, heat and mass transfer. The results show among all other obtained that higher values of radiation parameter pioneer the dominance of conduction over radiation and consequently depressed the thermal boundary layer thickness.
AKINBO, B. J., OLAJUWON, B. I. (2020). HEAT AND MASS TRANSFER IN MAGNETOHYDRODYNAMICS (MHD) FLOW OVER A MOVING VERTICAL PLATE WITH CONVECTIVE BOUNDARY CONDITION IN THE PRESENCE OF THERMAL RADIATION. Sigma Mühendislik ve Fen Bilimleri Dergisi, Cilt: 37 - Sayı: 3, 1031–1053. https://ajindex.com/articles/419166
Das, S., Jana, R. N., and Chamkha, A. J., (2015) unsteady free convection flow past a vertical plate with heat and mass fluxes in the presence of thermal radiation. Journal of Applied fluid mechanics., 8, 845-854
Das. K., (2010) Extract solution of MHD free convection flow and mass transfer near a moving vertical plate in presence of thermal radiation. African Journal of mathematical physics volume 8, 29-41
Farooq, U., Zhao, Y. L., Hayat, T., Alsaed, A., and Liao, S. J., (2015), Application of the HAM-based Mathematica package BVPh 2.0 on MHD Falkner-skan flow of nanofluid. www.elsevier.com/locate/compfluid [4] Ghara, N., Das, S., Maji, S. L., and Jana, R. N., (2012) Effect of radiation on MHD free convection flow past an impulsively moving vertical plate with ramped wall temperature. Am. J. Sci. ind. Res. 3, 376-386
Gnaeneswara, R. M., (2014) influence of thermal radiation, viscous dissipation, and Hall current on MHD convection flow over a stretched vertical flat plate. Ain shams engineering journal, 5 169 – 175
Hemalatha, E., and Bhaskar, R., (2015) Effect of thermal radiation and chemical reaction on MHD free convection flow past a moving vertical plate with a heat source and convective surface boundary condition. Pelagia Research Advanced in Applied Science Research. 6,128-143
Idowu A. S., Dada M. S, and Jimoh A.(2013), Heat and Mass Transfer of Magnetohydrodynamic (MHD) and dissipative fluid flow past a moving vertical porous plate with variable suction, Mathematical theory and modeling. 3, 80-102
Jhansi, R. K., Reddy, G. V. R., Murthy ch. V. R., and Murthy, M. V. R., (2015) heat and Mass transfer effects on MHD free convection flow over an inclined plate embedded in a porous medium. Int. J. Chem sci: 13, 1998 – 2016
Lakshmi, R, Jayarami, K. R., Ramakrishna, K., and Reddy, G.V. R., (2014) Numerical Solution of MHD flow over a moving vertical porous plate with heat and Mass Transfer. Int. J.Chem. sci 12 (14), 1487 – 1499
Liao S.J (2003), Beyond perturbation: an introduction to Homotopy Analysis Method. Boca Raton, Fla., USA: Chapman and Hall [11] Liao SJ.(2003) On the analytic solution of magnetohydrodynamic flows of non-Newtonian fluids over a stretching sheet. J. Fluid Mech., 488, 189–212
Loganathan, P., Kannan, M., and Ganesan, P., (2011) Thermal Radiation effect on MHD flow over a moving semi-infinite Vertical cylinder. Int. Journal of Math. Analysis, 5, 257 – 274