Chemical Reaction Effect on Nonlinear Radiative MHD Nanofluid Flow over Cone and Wedge

Abstract:

The awareness of heat and mass transfer in nanofluid flows with magnetohydrodynamic conditions over cone and wedge is very significant for design of heat exchangers, transpiration, fiber coating, etc. With this initiation, we construct a mathematical model to investigate the chemical reaction effects on electrically conducting magnetohydrodynamic nanofluid flow over a cone and a wedge. For this purpose, we also consider a nonlinear thermal radiation, viscous dissipation, Joule heating with non-uniform heat source/sink. The transformed equations are solved by using shooting technique based on RK fourth order method. Effects of pertinent parameters of concern on the common profiles are conversed (in two cases). It is perceived that the momentum, temperature and concentration boundary layers are non-uniform for the flow over a wedge and a cone Key words: MHD, Non-linear Radiation, nanofluid, Chemical Reaction, heat generation.

• Periodical: Defect and Diffusion Forum (Volume 393)
• Pages: 83-102
• DOI: https://doi.org/10.4028/www.scientific.net/DDF.393.83
• Online since: June 2019
• Authors: T. Sujatha*, Konda Jayarami Reddy, J. Girish Kumar
• Keywords: Chemical Reaction, Heat Generation, MHD, Nanofluid, Non-Linear Radiation

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