Publication Type : Journal Article
Publisher : John Wiley & Sons Inc.
Source : Heat Transfer. 51 (2022) 3082–3098
Url : https://onlinelibrary.wiley.com/doi/10.1002/htj.22438
Campus : Bengaluru
School : School of Engineering
Year : 2022
Abstract : The Riga surface is composed of an electromagnetic actuator that comprises a span-wise associated array of discontinuous electrodes and an everlasting magnet mounted over a planer surface. The electro-magneto-hydrodynamic has an attractive role in thermal reactors, fluidics network flow, liquid chromatography, and micro coolers. Inspired by these applications, a laminar, two-dimensional nanofluid flow with uniform heat sink-source, thermophoretic depositions of the particles, and the Newtonian heating effect are investigated. The equations that describe the fluid motion are reduced into a system of ordinary differential equations with the help of spatial similarity variables. Numeric solutions of ordinary differential equations are executed through the Runge–Kutta–Felhberg 45 order technique via a shooting scheme. The role of various nondimensional factors on physically interesting quantities is elaborated graphically. The velocity profile rises for modified Hartmann number and decreases for porosity parameter. Thermal enhancement is high in the common wall temperature condition comparative to the case of the Newtonian heating conditions. The concentration profile is enhanced with Schmidt number, but the reverse trend is observed for the thermophoretic parameter. The rate of mass transfer is increased with Schmidt number.
Cite this Research Publication : J.K. Madhukesh, R.S. Varun Kumar, R.J. Punith Gowda, B.C. Prasannakumara, S.A. Shehzad, Thermophoretic particle deposition and heat generation analysis of Newtonian nanofluid flow through magnetized Riga plate, Heat Transfer. 51 (2022) 3082–3098. [John Wiley & Sons Inc.], Impact Factor:2.592, Journal quartile: Q2