Influence of an inclined stretching cylinder over MHD mixed convective nanofluid flow due to chemical reaction and viscous dissipation

Abstract

This paper analyzed the steady two-dimensional magnetohydrodynamic mixed convective viscous nanofluid and heat transfer toward an inclined stretching cylinder with chemical reaction and uniform magnetic field. The governing partial differential equation in a cylindrical form is reduced to a set of nonlinear ordinary differential equations by using appropriate similarity transformation and solved numerically by spectral quasilinearization methods (SQLMs). A new approach of this method is employed to derive numerical expressions for velocity, temperature, and concentration profile. The convergence and accuracy of our numerical scheme are observed. The SQLM is employed to find out the convergent series solution. There is an increase in the temperature profiles due to the increase in the thermophoresis parameter. The increase in effective Eckert number results in the increase of the temperature profile. K E Y W O R D SMHD flow, stretching cylinder, viscous dissipation

Numerical Simulation for Bioconvection of Unsteady Stagnation Point Flow of Oldroyd-B Nanofluid with Activation Energy and Temperature-Based Thermal Conductivity Past a Stretching Disk

“…The radiation impacts under the Magnetohydrodynamic (MHD) movement of Casson-type nano liquid across a shrinking/stretched cylinder in the presence of chemical processes were reported by Bhandari et al [5]. Mondal et al [6] evaluated a steady 2-dimensional (MHD) Magnetohydrodynamic mixed convection flow of viscous nano liquid and heat transformation in an inclined stretched cylinder with a chemical process and a uniformly magnetic field. Basha et al [7] discussed the properties of fluid transportation and entropy production of tangent hyperbolic nano liquid across a horizontal revolving cylinder with the impact of nonlinear Boussinesq estimation.…”

Enhanced mixing in dual-mode cylindrical magneto-hydrodynamic (MHD) micromixer

“…The concept of magneto-hydrodynamic (MHD) has been widely used in microfluidics, especially for micromixing, micropumping, and fluid control. [19][20][21][22][23] It employs the Lorentz forces for manipulating the movement of highly conducting fluids such as magneto-fluid, and electrolytes. 1,2,[19][20][21]24,25 By carefully exploiting electrode design, and the direction of electric and magnetic fields, secondary flows or/and vortices can be generated for the stirring and mixing of fluid.…”

Two-phase flow of dusty fluid with suspended hybrid nanoparticles over a stretching cylinder with modified Fourier heat flux

“…Vinita and Poply [4] examined the impact of heat generation on nanofluid flow past a stretching cylinder. Mondal et al [5] examined the impact of viscous dissipation and mixed convection on nanoliquid stream past a stretching cylinder. The combination of dual or more nanoparticles which are suspended in a convectional liquid yield's hybrid nanofluid.…”

“…In this study, we discuss the consequence of hybrid nanoparticles on the dusty fluid flow through a stretching cylinder by utilising the modified Fourier heat flux law. The dusty-fluid expressions for dust and nanoparticles are discussed by using equations [1][2][3][4][5][6], and are employed with corresponding boundary conditions [7], both the dust and fluid particles are governed by the coupled set of the energy and momentum expressions. Further, we chose Molybdenum disulphide and silver as nanoparticles suspended in carrier liquid water.…”