Radiation Effect on MHD Boundary Layer Flow Due to an Exponentially Stretching Sheet

Goud, B. Shankar; Srilatha, Pudhari; Bindu, P.; Krishna, Y. Hari

doi:10.37418/amsj.9.12.59

Cited by 10 publications

(15 citation statements)

References 1 publication

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“…ermal radiation is considered, and bioconvection takes place because of microorganisms' movement. e fluid velocity for two-dimensional flow is 􏽥 u, 􏽥 v. Under the above conditions, the governing equations are as follows [20,26]. Continuity equation is as follows:…”

Section: Problem Formulationmentioning

confidence: 99%

“…Stretching sheets because of their wide applications like plastic film, metal drawing and spinning, glass fiber, paper processing, and heat moving have become an important topic in the past decades. Recently, some researchers investigated the magnetohydrodynamic flow with the different effects such as viscous dissipation and chemical reaction using stretching sheet (see Ismail et al [17], Rajput et al [18], Swain et al [19], Reddy et al [20], Jat and Chand [21], Sajid and Hayat [22], Ishak [23], Abd El-Aziz [24], Makinde [25], and Goud et al [26]).…”

Section: Introductionmentioning

confidence: 99%

“…Inspired by the above literature survey, our interest pertains to extending the results of Goud et al [26] to investigate a more general problem, including bioconvection of nanofluid transportation with the effects of chemical reaction and radiation to avoid probable settling of nanoentities. e connotation of such meaningful attributes can be a useful extension, and the results can be utilized for desired effective thermal transportation in the heat exchanger of various technological processes.…”

Section: Introductionmentioning

confidence: 99%

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Bioconvection Flow of MHD Viscous Nanofluid in the Presence of Chemical Reaction and Activation Energy

Asjad

Zahid

Jarad

et al. 2022

Mathematical Problems in Engineering

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Enhancement of heat transfer due to stretching sheets can be appropriately controlled by the movement of the nanofluids. The concentration and settling of the nanoparticles in the viscous MHD fluid and bioconvection are addressed. In this scenario, the fluid flow occurring in the presence of a normal and uniform magnetic field, thermal radiation, and chemical reaction is taken into account. For the two-dimensional flow with heat and mass transfer, five dependent variables and three independent variables constitute the system of partial differential equations. For this purpose, similarity functions are involved to convert these equations to corresponding ODEs. Then, the Runge–Kutta method with shooting technique is used to evaluate the required findings with the utilization of MATLAB script. The fluid velocity becomes slow against the strength of the magnetic parameter. The temperature rises with the parameter of Brownian motion and thermophoresis. The bioconvection Lewis number diminishes the velocity field. Compared with the existing literature, the results show satisfactory congruences.

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Section: Problem Formulationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Bioconvection Flow of MHD Viscous Nanofluid in the Presence of Chemical Reaction and Activation Energy

Asjad

Zahid

Jarad

et al. 2022

Mathematical Problems in Engineering

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“…Kumar et al, [26] discussed Thermal radiation impact on MHD heat transfer natural convective nano fluid flow over an impulsively started vertical plate. Goud et al, [27] studied Radiation effect on MHD boundary layer flow due to an exponentially stretching sheet. MHD viscous dissipative fluid flows in a channel with a stretching and porous plate with radiation effect has been discussed by Goud et al, [27].…”

Section: Introductionmentioning

confidence: 99%

“…Goud et al, [27] studied Radiation effect on MHD boundary layer flow due to an exponentially stretching sheet. MHD viscous dissipative fluid flows in a channel with a stretching and porous plate with radiation effect has been discussed by Goud et al, [27].…”

Section: Introductionmentioning

confidence: 99%

MHD Heat and Mass Transfer Steady Flow of a Convective Fluid Through a Porous Plate in The Presence of Multiple Parameters

Mopuri¹,

Ganteda

Mahanta

et al. 2021

ARFMTS

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The main aim of this investigation is to study thermo diffusion, heat source/sink, Joule and chemical effects on heat transfer in MHD mixed convection flow and mass transfer past an infinite vertical plate with ohmic heating and viscous dissipation have been studied. We consider the mixed convection flow of an incompressible and electrically conducting viscous fluid such that x* -axis is taken along the plate in upward direction and y* -axis is normal to it. A transverse constant magnetic field is applied i.e., in the direction of y*-axis. Approximate solutions have been derived for velocity, temperature, concentration profiles, skin friction, rate of heat transfer and rate of mass transfer using perturbation technique. The obtained results are discussed with the help of graphs to observe the effect of various parameters like Grashof number (Gr), the modified Grashof number (Gm), magnetic parameter (M), Permeability parameter(K), Prandtl number (Pr), Heat Sink(Q), Radiation Parameter (F), Soret parameter (S0), Eckert number (E),Schmidt number(Sc) and Chemical reaction parameter(K0) taking two cases viz. Fluid velocity, temperature and concentration profiles are comparison with Pr=0.71(Air) and Pr =7 (Water) various parameters in cooled and heated plates. Case I: when Gr > 0 (flow on cooled plate), and Case II: Gr < 0, (flow on heated plate). Both the fluid velocity and concentration rising with the increment values of Soret parameter in the fluids Air and Water and also discussed skin friction, Nusselt number and Sherwood number in the fluid’s mercury, electrolytic solution, air and water. The novelty of this study is the consideration of simultaneous occurrence of radiation, heat absorption as well as thermo- diffusion in the magnetic field. It varies in several aspects such as non-dimensional parameters, analytical solutions, and graphical solutions, the analytic solution using the Perturbation technique, and numerical solution using Matlab software for the profile.

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Finite element Soret Dufour effects on an unsteady MHD heat and mass transfer flow past an accelerated inclined vertical plate

Goud

Reddy

2021

Heat Trans

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The present study is focused on the Soret and Dufour effects on magnetohydrodynamics unsteady fluid flow over an accelerated inclined vertical plate with thermal radiation and heat source. Solution of the nondimensional governing differential equations are worked out by the efficient Galerkin finite element method. The influence of several relevant flow parameters on velocity, temperature, and concentration distributions, as well as the numerical results, are studied and graphically displayed. The nondimensional skin friction and the rate of heat and mass transfer parameters are presented in the Tables 1‐3 below. Raising the Soret number results in growing concentrations, but the converse is true for the Schmidt number. Skin friction reduces when Soret and Dufour numbers increase. The present simulations apply to the processing of magnetic materials in the chemical and metallurgical industries.

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Radiation Effect on MHD Boundary Layer Flow Due to an Exponentially Stretching Sheet

Cited by 10 publications

References 1 publication

Bioconvection Flow of MHD Viscous Nanofluid in the Presence of Chemical Reaction and Activation Energy

Bioconvection Flow of MHD Viscous Nanofluid in the Presence of Chemical Reaction and Activation Energy

MHD Heat and Mass Transfer Steady Flow of a Convective Fluid Through a Porous Plate in The Presence of Multiple Parameters

Finite element Soret Dufour effects on an unsteady MHD heat and mass transfer flow past an accelerated inclined vertical plate

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