• EFFECT OF RADIATION AND HALL CURRENTS ON UNSTEADY OSCILLATORY CONVECTIVE HEAT TRANSFER FLOW IN A VERTICAL WAVY CHANNEL WITH HEAT SOURCES

N. B. V. Rama deva prasad, P. Raveendra Nath*, B. Sreenivasa Reddy, P.M.V. Prasad

Abstract


In this paper we investigate the convective study of heat and mass transfer flow of a viscous electrically conducting fluid in a vertical wavy channel under the influence of an inclined magnetic fluid with heat generating sources. The walls of the channels are maintained at constant temperature and concentration. The equations governing the flow heat and concentration are solved by employing perturbation technique with a slope d of the wavy wall. The velocity, temperature and concentration distributions are investigated for a different values of M, m, β, λ, and N. The rate of heat transfer are numerically evaluated for a different variations of the governing parameters.


Keywords


Heat transfer, Hall effect, Radiation effect, Wavy channel.

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