Journal ArticleDOI
Magnetohydrodynamic Natural Convection Flow with Newtonian Heating and Mass Diffusion over an Infinite Plate that Applies Shear Stress to a Viscous Fluid
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In this article, an unsteady magnetohydrodynamic natural convection flow with Newtonian heating and constant mass diffusion over an infinite vertical plate that applies an arbitrary timedependent shear stress to a viscous optically thick fluid is studied in the presence of a heat source.Abstract:
Abstract Unsteady magnetohydrodynamic natural convection flow with Newtonian heating and constant mass diffusion over an infinite vertical plate that applies an arbitrary time-dependent shear stress to a viscous optically thick fluid is studied in the presence of a heat source. Radiative effects are taken into consideration and exact solutions for the dimensionless velocity and temperature are established under Boussinesq approximation. The solutions that have been obtained, uncommon in the literature, satisfy all imposed initial and boundary conditions and can generate exact solutions for any motion problem with technical relevance of this type. For illustration, a special case is considered and the influence of pertinent parameters on the fluid motion is graphically underlined.read more
Citations
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Journal ArticleDOI
Heat transfer analysis of fractional second-grade fluid subject to Newtonian heating with Caputo and Caputo-Fabrizio fractional derivatives: A comparison
TL;DR: In this article, a comparative analysis of unsteady flows of a second-grade fluid with Newtonian heating and time-fractional derivatives, namely, the Caputo fractional derivative (singular kernel) and the CFA fractional derivatives (non-singular kernels), is presented.
Journal ArticleDOI
Time-fractional free convection flow near a vertical plate with newtonian heating and mass diffusion
Abstract: The time-fractional free convection flow of an incompressible viscous fluid
near a vertical plate with Newtonian heating and mass diffusion is
investigated in presence of first order chemical reaction. The dimensionless
temperature, concentration, and velocity fields, as well as the skin
friction and the rates of heat and mass transfer from the plate to the
fluid, are determined using the Laplace transform technique. Closed form
expressions are established in terms of Robotnov-Hartley and Wright
functions. The similar solutions for ordinary fluids are also determined.
Finally, the influence of fractional parameter on the temperature,
concentration and velocity fields is graphically underlined and discussed.
Journal ArticleDOI
Effects of Relative Magnetic Field, Chemical Reaction, Heat Generation and Newtonian Heating on Convection Flow of Casson Fluid over a Moving Vertical Plate Embedded in a Porous Medium
TL;DR: Exact solutions obtained in this paper are interpreted graphically using computational software Mathcad-15 to examine the effects of various pertinent parameters such as Casson fluid parameter, the permeability of porous medium, chemical reaction parameter, heat generation parameter, buoyancy force parameter, magnetic parameter, and radiation parameter.
Journal ArticleDOI
Applications of non-integer Caputo time fractional derivatives to natural convection flow subject to arbitrary velocity and Newtonian heating
TL;DR: The significant influence of fractional parameter α on the temperature and velocity graphically is seen and it is observed that it has shown an opposite behavior onTemperature and velocity for small and large values of time t, respectively.
Journal ArticleDOI
Hydromagnetic Flow and Heat Transfer of a Jeffrey Fluid over an Oscillatory Stretching Surface
TL;DR: In this paper, the authors investigated the flow and heat transfer of Jeffrey fluid over an oscillatory stretching sheet using boundary-layer approximations, where the flow is induced due to an infinite elastic sheet that is stretched periodically.
References
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Thermal radiation heat transfer
Robert Siegel,John R. Howell +1 more
TL;DR: In this article, a comprehensive discussion of heat transfer by thermal radiation is presented, including the radiative behavior of materials, radiation between surfaces, and gas radiation, and the use of the Monte Carlo technique in solving radiant exchange problems and problems of radiative transfer through absorbing-emitting media.
Book
Convective Heat and Mass Transfer
W. M. Kays,J. H. Whitelaw +1 more
TL;DR: In this article, the echangeurs de : chaleur, couche de : limite, modeles de : turbulence, transfert de masse reference record created on 2005-11-18, modified on 2016-08-08