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## Linear thermal radiation effects on MHD viscoelastic fluid flow through porous moving plate with first order chemical reaction, variable temperature and concentration | ||

Journal of Computational & Applied Research in Mechanical Engineering (JCARME) | ||

مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 25 فروردین 1399 اصل مقاله (889.75 K) | ||

نوع مقاله: Research Paper | ||

شناسه دیجیتال (DOI): 10.22061/jcarme.2020.2599.1258 | ||

نویسندگان | ||

shaik ibrahim ^{} ^{1}؛ k suneetha^{2}؛ P Vijaya Kumar^{3}؛ Kanithi Jyothsna^{4}
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^{1}GITAM (Deemed to be University), Vishakhapatnam, Andhra Pradesh-530045, India. | ||

^{2}Research Scholar, Department of Mathematics, Koneru Lakshmaiah Education Foundation, Vaddeswaram, Guntur(Dist), Andhra Pradesh - 522502, India. | ||

^{3}GITAM University | ||

^{4}3Department of Basic Sciences and Humanities, Vignan’s Institute of Engineering for Women, Andhra Pradesh 530049, India | ||

تاریخ دریافت: 02 خرداد 1396، تاریخ بازنگری: 19 فروردین 1399، تاریخ پذیرش: 25 فروردین 1399 | ||

چکیده | ||

Due to the presence of rheological flow parameters and viscoelastic properties, non-Newtonian fluid structure is intricate and enticing to investigate. The flow has been made by considering variable temperature and radiation effects for the magnetohydrodynamic viscoelastic liquid past a moving vertical plate in a porous state. First order homogeneous chemical reaction, Soret number, variable temperature and concentration has been taken into account. The leading mathematical proclamation is handled analytically by perturbation strategy. The central aspiration of this work is to explore the consequences of sundry parameters on fluid flow, thermal boundary and concentration profiles. Diagram and tabular trends of the profiles are delineated with apropos parameters. Our sketches illustrate that the velocity profile exposes decelerate scenery with escalating M due to the Lorentz force in the opposite direction of flow. Temperature profile is getting accelerated owing to thermal radiation and concentration distribution is declined by boosting up the chemical reaction and Schmidt number. Diminishing nature of momentum boundary layer with Sc is also portrayed. Furthermore, at the end of this paper the effects of different parameters on skin fricition coefficient and local Nusselt number are investigated. | ||

کلیدواژهها | ||

Visco-elastic؛ MHD؛ Porous media؛ Heat sink؛ Radiation؛ Chemical reaction | ||

مراجع | ||

[13] G. C. Dash, P. K. Rath, N. Mohapatra, and P. K. Dash, “Free convective MHD flow through porous media of a rotating Visco-elastic fluid past an infinite vertical porous plate with heat and mass transfer in the presence of chemical reaction”, Modelling, measurement and Control B, Vol.78, No. 4, pp. 21–37, (2009).
[20] K. Ramesh Babu, B. Venkateswarlu, and P. V. Satya Narayana,” Effects of chemical reaction and radiation on MHD flow of a viscous fluid in a vertical channel with non-uniform concentration”, International journal of mathematics and computational Science, Vol.2, No. 1, pp. 34–42, (2016).
[28] R. Choudhury, and D . Dey,“Mixed convective MHD flow with heat and mass transfer of an elastic-viscous fluid from a vertical surface with ohmic heating in presence of radiation”, Journal of fluids and thermal Sciences, Vol.1, No. 2, pp. 131–143, (2012).
[39] Hari Mohan, “The Soret effect on the rotator thermosolutal convection of the veronis type”, Ind. J. Pure and Appl. Math, Vol.26, pp.609-619,1996.
[40] Platterrn.J.K and Charepeyer.G, “Oscillatory motion in Bernard cell due to the Soret effect”, J. Fluid Mech, Vol.60, pp.305-319,1973.
[41] Pavan kumar.C, Rajeswara Rao.U and Prasad Rao.D.R , “Chemical reaction and thermo diffusion effects on Hydromagentic free convective water’s memory flow with constant suction and heat sink”, International Journal of Mathematical Archive, Vol.4.N0.7, pp.84-194, 2013.
[42] David Jacqmin, “parallel flows with Soret effect in tilted cylinders”, J. Fluid Mech, Vol.211, pp.335-372,1990.
[43] Hurle.D.T and Jakeman.E, “Significance of the Soret effect in the Rayleigh-Jeffrey’s problem”, Royal Radar establishment, England,1971.
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