Analytical Approach for Mixed Convective Flow in Presence of Casson Fluid in a Porous Channel

Shilpa, B.; Chandrashekhar, D. V.; Dinesh, P. A.; Eswara, A. T.

doi:10.1007/978-981-15-4308-1_71

Cited by 7 publications

(5 citation statements)

References 12 publications

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“…Present work with earlier work of Shilpa et al 37 is compared which has good agreement in absence of Dufour effect.…”

Section: Discussionsupporting

confidence: 69%

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Effect of Diffusion-Thermal on Mixed Convective Casson Fluid Flow in a Porous Channel

N. L. Ramesh,

P. A. Dinesh,

Brijesh

et al. 2023

jmmf

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The main purpose is to study analytically about the Diffusion-thermo impact on mixed convective flow of Casson fluid in a vertical channel in occurrence of porous media, uniform magnetic field and amplification. Similarity transformation is implemented to transform nonlinear coupled PDEs into ODEs. Further, obtained equations were solved using perturbation technique and studied the characters of heat, velocity and concentration of the corporeal system. The influence of nondimensional factors such as Darcy number Da, buoyancy parameter of concentration N, M2 Hartmann number, dufour number df, rate of chemical reaction γ, Schmidt number Sc, thermal buoyancy parameter λ, Prandtl number Pr, Casson parameter β, and Reynolds number R on concentration, temperature and velocity deliberated explicitly. Few important computational work reveals that the Dufour effect Df enhances the concentration, temperature and fluid flow whereas Casson fluid parameter β diminishes the profiles. The earlier work and present work have been compared for a particular case in the nonexistence of Dufour effect and porous media and were found to be coinciding.

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“…Present work with earlier work of Shilpa et al 37 is compared which has good agreement in absence of Dufour effect.…”

Section: Discussionsupporting

confidence: 69%

“…Idowu et al examined numerically using spectral relaxation method about the Soret-Dufour effects on MHD viscoelastic fluid 30 36 . Sowbhagya considered Forchheimer-Darcy model to analyse impact of onset of porous convection using cubic density relationship 37 . Galerkin technique is implemented to explain stability eigenvalue problem.…”

Section: Introductionmentioning

confidence: 99%

Effect of Diffusion-Thermal on Mixed Convective Casson Fluid Flow in a Porous Channel

N. L. Ramesh,

P. A. Dinesh,

Brijesh

et al. 2023

jmmf

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“…Alam et al, 13 has observed the mass transfer due to steady free convection flow over a pervious plate placed vertically which is porous immersed in a permeable medium influenced by diffusion-thermo and thermo-diffusion effect. Shilpa et al, 14 has discussed the analytical solution of flow with mixed convection of Casson fluid sink in a penetrating medium. Sushma et al, [15][16] discussed the casson fluid flow of stretching sheet with chemical reaction, triple diffusion over a vertical plate.…”

Section: Introductionmentioning

confidence: 99%

MHD and Cross-Diffusion Fluid Flow for Free Convection of Casson Fluid Due to A Stretching Cylinder

Shuba,

Jayalakshmamma,

Dinesh

et al. 2023

jmmf

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The present communication is dedicated for understanding the control of Lorentz force, Soret, Dufour effect and body force on the convection-free flow of Casson fluid on heat and mass transfer due to a stretching cylinder. For the considered two-dimensional physical configuration, a non-linear partial differential equation which are coupled are derived as a governing equation to study the behaviour of concentration, temperature and velocity which in turn modified to differential equations which are ordinary and non-linear by employing a suitable similarity transformation. A well-known shooting technique is employed to understand the characteristic variations of the fluid flow with the influence of some of the non-dimensional parameters viz., Schmidt’s, Reynolds number, Soret and Dufour parameters, Hartmann number, Prandtl number. These parameters take a vital role in controlling fluid flow, heat and mass transfer in various real problem applications. The present results are contrast with the results of earlier study as a particular case and good agreement is found.

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“…Sravan Kumar, Dinesh, and Makinde 19 explored the consequence of unsteady nanofluid flow over a vertical plate varying exponentially. Shilpa et al 20 gave an analytical approach to the flow of Casson fluid in a porous channel. Girinath Reddy et al 21,22 studied the Soret and Dufour effect in the presence of MHD on an accelerating surface and also analysed the chemical parameter.…”

Section: Introductionmentioning

confidence: 99%

The effect of MHD mixed convection flow over a heated plate

Sakthivel¹,

Narasappa²,

Ashwathnarayana

et al. 2022

Heat Trans

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The notion of this paper is to analyse the bidimensional, steady flow of a dusty fluid over a heated plate with varied fluid properties and magnetic fields. The boundary layer flow directed by Lapwood–Forcheimer–Brinkman extended Darcy model and Lorentz force are highly coupled and nonlinear. Similarity terms convert these nonlinear partial differential equations to higher‐order ordinary differential equations. These higher order ordinary differential equations (ODEs) are converted to first order ODE by the numerical technique called the shooting technique. Temperature, concentration, and velocity are portrayed for various pertinent parameters, and it is spotted that due to the particles in the fluid, the heat transfer speeds up and temperature and concentration decrease. Nusselt number, Skin fiction, and Sherwood number also have been discussed here. The results are in keeping with the existing results. In understanding the thermal characteristic of various effects, it was seen that thermogeometric plate, radiation conduction is very useful for many industrial applications.

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Analytical Approach for Mixed Convective Flow in Presence of Casson Fluid in a Porous Channel

Cited by 7 publications

References 12 publications

Effect of Diffusion-Thermal on Mixed Convective Casson Fluid Flow in a Porous Channel

Effect of Diffusion-Thermal on Mixed Convective Casson Fluid Flow in a Porous Channel

MHD and Cross-Diffusion Fluid Flow for Free Convection of Casson Fluid Due to A Stretching Cylinder

The effect of MHD mixed convection flow over a heated plate

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