Applied Mathematics and Scientific Computing pp 117-127 | Cite as
Chemical Reaction and Nonuniform Heat Source/Sink Effects on Casson Fluid Flow over a Vertical Cone and Flat Plate Saturated with Porous Medium
Conference paper
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Abstract
The intention of this communication is to explore the characteristics of electromagnetohydrodynamics on the fluid transport properties of a chemically reacting Casson fluid with two types of geometries. Formulations consist of salient features of radiative heat transfer, Lorentz force, and chemical reaction. This model is constituted with governing equations which are solved numerically by an efficient finite difference scheme of Crank-Nicolson type. Impact of pertinent parameters like Casson fluid, electrical field, Hartmann number, and chemical reaction is observed through graphs. The outcomes of surface shear stress, rate of heat, and mass transfers are presented through tables. Results enable us to state that larger electrical field decelerates the Casson fluid flow. Influence of the magnetic field on mean surface shear stress is more significant in the flow on a plate than that of cone.
References
- 1.P.R. Sharma, S. Sinha, R.S. Yadav, A. N. Filippov , MHD mixed convective stagnation point flow along a vertical stretching sheet with heat source / sink, International Journal of Heat and Mass Transfer 117 (2018) 780–786.CrossRefGoogle Scholar
- 2.B. R. Kumar, R. Sivaraj, MHD viscoelastic fluid non-Darcy flow over a vertical cone and a flat plate, International Communications in Heat and Mass Transfer 40 (2013) 1–6.CrossRefGoogle Scholar
- 3.B. Kong, E. Wang, Z. Li, Y. Niu, Time-varying characteristics of electromagnetic radiation during the coal-heating process, International Journal of Heat and Mass Transfer 108 (2017) 434–442.CrossRefGoogle Scholar
- 4.J. V. R. Reddy, V. Sugunamma, N. Sandeep, Enhanced heat transfer in the flow of dissipative non-Newtonian Casson fluid flow over a convectively heated upper surface of a paraboloid of revolution, Journal of Molecular Liquids 229 (2017) 380–388.CrossRefGoogle Scholar
- 5.T. Hayat, M. Rashid, M. Imtiaz, A. Alsaedi, MHD convective flow due to a curved surface with thermal radiation and chemical reaction, Journal of Molecular Liquids 225 (2017) 482–489.CrossRefGoogle Scholar
- 6.J. Zhang, B. Li, H. Dong, X. Luo, H. Lin, Analysis of magnetohydrodynamics (MHD) natural convection in 2D cavity and 3D cavity with thermal radiation effects, International Journal of Heat and Mass Transfer 112 (2017) 216–223.CrossRefGoogle Scholar
- 7.S. Ahmed, J. Zueco, L. M. Lopez-Gonzalez, Effects of chemical reaction, heat and mass transfer and viscous dissipation over a MHD flow in a vertical porous wall using perturbation method, International Journal of Heat and Mass Transfer 104 (2017) 409–418.CrossRefGoogle Scholar
- 8.S. Gupta, D. Kumar, J. Singh, MHD mixed convective stagnation point flow and heat transfer of an incompressible nanofluid over an inclined stretching sheet with chemical reaction and radiation, International Journal of Heat and Mass Transfer 118 (2018) 378–387.CrossRefGoogle Scholar
- 9.S. Siddiqa, A. Faryad, N. Begum, M.A. Hossain, R. S. R. Gorla, Periodic magnetohydrodynamic natural convection flow of a micropolar fluid with radiation, International Journal of Thermal Sciences 111 (2017) 215–222.CrossRefGoogle Scholar
- 10.A.R. Hassan, R. Maritz, J.A. Gbadeyan, A reactive hydromagnetic heat generating fluid flow with thermal radiation within porous channel with symmetrical convective cooling, International Journal of Thermal Sciences 122 (2017) 248–256.CrossRefGoogle Scholar
- 11.B.X. Wang, C.Y. Zhao, Effect of anisotropy on thermal radiation transport in porous ceramics, International Journal of Thermal Sciences 111 (2017) 301–309.CrossRefGoogle Scholar
- 12.S. Malik, A.K. Nayak, MHD convection and entropy generation of nanofluid in a porous enclosure with sinusoidal heating, International Journal of Heat and Mass Transfer 111 (2017) 329–345.CrossRefGoogle Scholar
- 13.D. Mythili, R. Sivaraj, Influence of higher order chemical reaction and non-uniform heat source/sink on casson fluid flow over a vertical cone and flat plate, Journal of Molecular Liquids 216 (2016) 466–475.CrossRefGoogle Scholar
- 14.R. Sivaraj, B. R. Kumar, J. Prakash, MHD mixed convective flow of viscoelastic and viscous fluids in a vertical porous channel, An International Journal of Applications and Applied Mathematics 7 (June 2012) 99–116.MathSciNetzbMATHGoogle Scholar
- 15.B. R. Kumar, R. Sivaraj, A. J. Benazir, Chemically reacting MHD free convective flow over a vertical cone with variable electric conductivity, International Journal of Pure and Applied Mathematics 101 (2015) 821–828.Google Scholar
- 16.D. Mythili, R. Sivaraj, M. M. Rashidi, Z. Yang, Casson fluid flow over a vertical cone with non-uniform heat source/sink and higher order chemical reaction, Journal of Naval Architecture and Marine Engineering 12 (2) (2015).CrossRefGoogle Scholar
- 17.R. Sivaraj, B. R. Kumar, Viscoelastiic fluid flow over a moving vertical cone and flat plate with variable electric conductivity, International Journal of Heat and Mass Transfer 61 (2013) 119–128.CrossRefGoogle Scholar
- 18.H. P. Langtangen, S. Linge, Finite difference computing with PDE’s A modern software approach, 2016.zbMATHGoogle Scholar
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