Influence of Angle of Inclination on Unsteady MHD Casson Fluid Flow Past a Vertical Surface Filled by Porous Medium in Presence of Constant Heat Flux, Chemical Reaction and Viscous Dissipation

Raju, R. Srinivasa; Reddy, B. Mahesh; Reddy, G. Jithender

doi:10.1166/jon.2017.1368

Cited by 17 publications

(5 citation statements)

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“…In this examination Hall and Ion-slip current was not consider. R. Srinivasa Raju et al [6] Unsteady Magneto Hydrodynamic natural convective, heat and mass transfer, electrically conducting Casson fluid flow over on an vertical surface taken in to the account with angle of inclination, chemical reaction, viscous dissipation and constant heat flux. The governing non-linear partial differential equations are solved by using finite element method.…”

Section: Introductionmentioning

confidence: 99%

Radiation, dissipation and Dufour effects on MHD free convection Casson fluid flow through a vertical oscillatory porous plate with ion-slip current

Rajakumar¹,

Balamurugan²,

Reddy³

et al. 2018

IJHT

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In this paper Dufour, Radiation absorption, Chemical reaction, and viscous dissipation effects on Unsteady Magneto Hydrodynamic free convective Casson fluid flow through a semiinfinite vertical Oscillatory porous plate of time dependent permeability with Hall and Ion-Slip Current in a Rotating System was investigated. The dimensionless governing equations for this investigation are solved analytically by using multiple regular perturbation law. The effects of different parameters on velocity, temperature and concentration fields are shown graphically. With the aid of these, the expression for the skin friction, Nusselt number and Sherwood number profiles was done with the help of tables. It was found that as the Ion-slip parameter increases the Velocity and temperature profiles decreases but the velocity and temperature decrease with increases in Hall current parameter. Dufour effect and thermal radiation increases it leads to increase in both velocity and temperature. However an increase in both chemical reactions, Schmidt number, leads to decreases in concentration.

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Section: Introductionmentioning

confidence: 99%

Radiation, dissipation and Dufour effects on MHD free convection Casson fluid flow through a vertical oscillatory porous plate with ion-slip current

Rajakumar¹,

Balamurugan²,

Reddy³

et al. 2018

IJHT

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“…Siti K. et al, research on unstable magnetohydrodynamic (MHD) stagnation point flow across a stretching or contracting sheet in a viscousp fluid with viscous dissipation and ohmic heating was published in 2017 [17]. At the same year, Raju et al, investigated the effect of thermal diffusion on an unsteady magnetohydrodynamic free convection, heat and mass transfer, electrically conducting non-Newtonian Casson fluid flow over on a vertically inclined surface taken in to the account with constant heat flux [15].…”

Section: Introductionmentioning

confidence: 99%

Numerical Solution of Stagnation Point Flow of Non-Newtonian Fluid and Heat Transfer over a Porous Medium under Effect of Thermal Radiation and Magnetic Field

Saleem¹,

Al-Obaidi²,

Hammodat³

2023

Eur. J. Pure Appl. Math.

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We study three key topics in this article, including Casson fluid flow at its stagnation point, heat transfer in the current magnetic field, and thermal radiation. Several equations related to coupled mass, momentum, and energy are controlled by the mathematical model. This is accomplished by using appropriate transformations to study dimensionless partial differential equations of motion, energy, and continuity. The Adam-Bashforth method is used to solve several nonlinear dimensionless partial differential equations. The analysis is based both on analytic and numerical representations of the impact of parameters which are relevant to the analysis, such as the Casson parameter β, porosity parameter K, magnetic field M, mixed convection parameter γ, and thermal radiation R. Finally, using the Adam-Bashforth approach, we are able to determine velocity profiles as well as temperature profiles.

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“…Gaun et al 19 examined the influence of viscous dissipation on fluid motion in microtubes. The frictional heating on MHD Casson flow on a flat sheet was presented by Raju et al 20 Viscous dissipation and entropy generation were studied by Bentebba and Saouli 21 . The MHD Darcy–Forchheimer squeezing flow via stretching surface was developed by Shafiq and colleagues 22,23 .…”

Section: Introductionmentioning

confidence: 99%

Cross‐dispersion effect on magnetohydrodynamic dissipative Casson fluid flow via curved sheet

Lakshmi¹,

Sugunamma

Tarakaramu³

et al. 2022

Heat Trans

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We examine the heat and mass transfer on magnetohydrodynamic Casson fluid motion via a curved sheet.The fluid flow is assumed to be along a stretched curved sheet. The effects of Soret ("viscous dissipation") and Dufour ("cross dispersion") are taken into account. The governing partial differential equations have been transformed into ordinary differential equations by using relevant similarity transformations. These converted equations are solved using a combination of Runge-Kutta-Fehlberg along with the shooting technique algorithm. We find out the various physical parameter behavior of F η ′( ), η Θ( ), and η Φ( ).We found that the η Θ( ) ("temperature profile") enhances while opposite behavior of η Φ( ) ("concentration profile") with enlarge values of Sr and Df . Also, we get a good agreement with the present results when compared with the previous study.

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Influence of Angle of Inclination on Unsteady MHD Casson Fluid Flow Past a Vertical Surface Filled by Porous Medium in Presence of Constant Heat Flux, Chemical Reaction and Viscous Dissipation

Cited by 17 publications

References 0 publications

Radiation, dissipation and Dufour effects on MHD free convection Casson fluid flow through a vertical oscillatory porous plate with ion-slip current

Radiation, dissipation and Dufour effects on MHD free convection Casson fluid flow through a vertical oscillatory porous plate with ion-slip current

Numerical Solution of Stagnation Point Flow of Non-Newtonian Fluid and Heat Transfer over a Porous Medium under Effect of Thermal Radiation and Magnetic Field

Cross‐dispersion effect on magnetohydrodynamic dissipative Casson fluid flow via curved sheet

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