Abstract
In this study, the simulations for first-order chemical reactions (constructive and destructive) in the flow of the Casson fluid with temperature-dependent viscosity and temperature-dependent thermal conductivity are carried out in the presence of the mass transport of the solute with a temperature-dependent mass diffusion coefficient. First-order constructive and destructive chemical reactions are studied. For simulations, the governing equations are solved by the Galerkin finite element method (GFEM). GFEM equations are used to develop a computer code, and simulations are run for computational domain [0,7] with computational tolerance 10–6. Dissipation effects (viscous dissipation and Ohmic dissipation) cause a significant increase in the concentration field. The constructive and destructive chemical reactions have opposite effects on the concentration profile. The stresses at the stretching sheet for the hydromagnetic flow are higher than those at the surface for the hydrodynamic flow. The heat flux at the surface for the Casson fluid increases as the thermal conductivity increases due to a rise in temperature, whereas the mass flux at the surface decreases as the mass diffusion coefficient increases. The mass flux at the surface is an increasing function for the destructive chemical reaction, whereas the mass flux at the surface decreases for the constructive chemical reaction.
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REFERENCES
Hayat, T., Nawaz, M., Awais, M., and Obaidat, S., Axisymmetric magnetohydrodynamic flow of Jeffrey fluid over a rotating disk, Int. J. Numer. Methods Fluids, 2012, vol. 70, no. 6, p. 764.
Hayat, T., Nawaz, M., and Obaidat, S., Heat transfer analysis on axisymmetric MHD flow of a micropolar fluid between radially stretching sheets, J. Mech., 2011, vol. 27, p. 607.
Hayat, T., Nawaz, M., Asghar, S., and Mesloub, S., Thermal-diffusion and diffusion-thermo effects on axisymmetric flow of a second grade fluid, Int. J. Heat Mass Transfer, 2011, vol. 54, nos. 13–14, p. 3031.
Hayat, T., Shafique, A., Nawaz, M., and Alsaedi, A., MHD axisymmetric flow of a third-grade fluid between porous disks with heat transfer, Appl. Math. Mech., 2012, vol. 3, no. 6, p. 749.
Nawaz, M., Hayat, T., and Alsaedi, A., Dufour and Soret effects on MHD flow of viscous fluid between radially stretching sheets in a porous medium, Appl. Math. Mech., 2012, vol. 33, no. 11, p. 1403.
Nawaz, M., Alsaedi, A., Hayat, T., and Alhothauli, M.S., Dufour and Soret effects in an axisymmetric stagnation point flow of second grade fluid with Newtonian heating, J. Mech., 2013, vol. 19, no. 1, p. 27.
Awais, M., Hayat, T., Nawaz, M., and Alsaedi, A., Newtonian heating, thermal-diffusion and diffusion-thermo effects in an axisymmetric flow of a Jeffery fluid over a stretching surface, Braz. J. Chem. Eng., 2015, vol. 32, no. 2, p. 555.
Lai, F.C. and Kulacki, F.A., The effect of variable viscosity on convective heat transfer along a vertical surface in a saturated porous medium, Int. J. Heat Mass Transfer., 1990, vol. 33, no. 5, p. 1028.
Prasad, K.V., Dulal, P., Umesh, V., and Prasanna Rao, N.S., The effect of variable viscosity on MHD viscoelastic fluid flow and heat transfer over a stretching sheet, Commun. Nonlinear Sci. Numer. Simul., 2010, vol. 15, p. 331.
Singh, V. and Agarwal, S., Flow and heat transfer of Maxwell fluid with variable viscosity and thermal conductivity over an exponentially stretching sheet, Am. J. Fluid Dyn., 2013, vol. 3, no. 4, pp. 87–95.
Mukhopadhyay, S. and Layek, G.C., Effects of variable fluid viscosity on flow past a heated stretching sheet embedded in a porous medium in presence of heat source/sink, Meccanica, 2012, vol. 47, p. 863.
Pop, I., Gorla, R.S.R., and Rashidi, M., The effect of variable viscosity on flow and heat transfer to a continuous moving flat plate, Int. J. Eng. Sci., 1992, vol. 1, no. 30, p. 1.
Chaim, T.C., Heat transfer with variable thermal conductivity in a stagnation-point flow towards a stretching sheet, Int. Commun. Heat Mass Transfer, 1996, vol. 23, p. 239.
Hussain, S. and Kamal, M.A., Magnetohydrodynamic boundary layer micropolar fluid flow over a rotating disk, Int. J. Comput. Appl. Math., 2012, vol. 7, p. 301.
Chawla, S.S., Boundary layer growth of a micropolar fluid, Int. J. Eng. Sci., 1978, vol. 10, p. 981.
Helmy, K.A., Idris, H.F., and Kassem, S.E., MHD free convection flow of a micropolar fluid past a vertical porous plate, Can. J. Phys., 2002, vol. 12, no. 80, p. 166.
Rees, D.A.S. and Pop, I., Free convection boundary-layer flow of a micropolar fluid from a vertical flat plate, IMA J. Appl. Math., 1998, vol. 2, no. 31, p. 179.
Takhar, H.S., Bhargava, R., Agrawal, R.S., and Balaji, A.V.S., Finite element solution of a micropolar fluid flow and heat transfer between two porous discs, Int. J. Eng. Sci., 2002, vol. 17, no. 38, p. 1907.
Nawaz, M., Hayat, T., and Alsaedi, A., Mixed convection three-dimensional Maxwell fluid flow in the presence of Hall and ion-slip effects, J. Heat Transfer, 2013, vol. 4, no. 135, p. 42
Hayat, T., Awais, M., Nawaz, M., Irum, S., and Obaidat, S., Mixed convection three-dimensional flow with Hall and ion-slip effects, Int. J. Nonlinear Sci. Numer. Simul., 2013, vol. 3, no. 14, p. 167.
Sajid, M., Hayat, T., and Asghar, S., Non-similar solution for the axisymmetric flow of a third-grade fluid over a radially stretching sheet, Acta Mech., 2007, vol. 189, p. 193.
Hayat, T., Mustafa, M., and Asghar, S., Unsteady flow with heat and mass transfer of a third-grade fluid over a stretching surface in the presence of chemical reaction, Nonlinear Anal.: Real World Appl., 2010, vol. 11, p. 3186.
Reddy, J., An Introduction to the Finite Element Method, New York: McGraw-Hill, 1984.
Reddy, J., An Introduction to the Nonlinear Finite Element Analysis, Oxford: Oxford Univ. Press, 2005.
Nawaz, M. and Zubair, T., Finite element study of three dimensional radiative nano-plasma flow subject to Hall and ion slip currents, Results Phys., 2017, vol. 7, p. 4111.
Aristov, S.N., Knyazev, D.V., and Polyanin, A.D., Exact solutions of the Navier–Stokes equations with the linear dependence of velocity components on two space variables, Theor. Found. Chem. Eng., 2009, vol. 43, no. 5, pp. 642–662. https://doi.org/10.1134/S0040579509050066
Aristov, S.N. and Prosviryakov, E.Yu., A new class of exact solutions for three-dimensional thermal diffusion equations, Theor. Found. Chem. Eng., 2016, vol. 50, no. 3, pp. 286–293. https://doi.org/10.1134/S0040579516030027
Aristov, S.N. and Polyanin, A.D., New classes of exact solutions of Euler equations, Dokl. Phys., 2008, vol. 53, no. 3, p. 166.
Polyanin, A.D. and Aristov, S.N., A new method for constructing exact solutions to three-dimensional Navier–Stokes and Euler equations, Theor. Found. Chem. Eng., 2011, vol. 45, no. 6, pp. 885–890. https://doi.org/10.1134/S0040579511060091
Aristov, S.N. and Prosviryakov, E.Yu., On one class of analytic solutions for steadystate axisymmetric Bénard–Marangoni convection in a viscous incompressible liquid, Vestn. Samar. Gos. Tekh. Univ., Ser. Fiz.-Mat. Nauki, 2013, vol. 3, no. 3, p. 110.
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One of the co-authors (Yasser Elmasry) extends his appreciation to the Deanship of Scientific Research at King Khalid University, Abha 61413, Saudi Arabia for funding this work through research groups program under grant number R.G.P-2/69/41.
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Uzma Arif, Nawaz, M., Rana, S. et al. Influence of Chemical Reaction on Mass Transport in Yield Stress Exhibiting Flow Regime. Theor Found Chem Eng 54, 1327–1339 (2020). https://doi.org/10.1134/S0040579520060123
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DOI: https://doi.org/10.1134/S0040579520060123