Numerical analysis of MHD casson fluid flow over an exponentially accelerated vertical plate in embedded porous medium with ramped wall temperature and ramped surface concentration in uniform magnetic field

Bhaskar, Ch. Vijaya; Sheri, Siva Reddy; Suram, Anjan Kumar

doi:10.11591/ijape.v9.i2.pp89-99

Cited by 2 publications

(1 citation statement)

References 14 publications

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“…Heat transfer study of the unstable MHD Casson fluid over a plate with arbitrary wall shear and the constant temperature was analyzed by Khan et al [27]. Vijaya Bhaskar et al [28] investigated numerical analysis of MHD Casson fluid flow over an exponentially moving plate with a ramped wall temperature and surface concentration. Under the influence of thermal radiation and heat source/sink parameters along with the slip parameters, Sumera et al [29] studied 2D heat https://biointerfaceresearch.com/ 13767…”

Section: Introductionmentioning

confidence: 99%

Untitled

2021

Biointerface Res Appl Chem

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In this article, we study, effects of triple diffusive on a mixed convective viscous flow of an MHD Casson fluid through a vertical permeable wall numerically with convective BC's. The governing equations are modeled and derived for the triple diffusive boundary layer flow to examine the fluid's nature under the influence of thermal conductivity and solutal diffusivity. Using an effective and suitable similarity transformation, highly non-linear coupled PDE's are reduced to a series of coupled ODE's and are solved by the Shooting technique with the help of the integral scheme of Runge Kutta-Fehlberg. To know the fluid properties' behavior, a numerical computation has been carried out for the non-dimensional parameters, which control the flow and demonstrated through plots such as permeability, convective parameter, Casson parameter, and buoyancy ratio parameters of the physical system. In the absence of a few non-dimensional parameters, present findings are compared with previously published work to validate our numerical scheme and found to be in good agreement with up to six decimal places of accuracy.

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Section: Introductionmentioning

confidence: 99%

Untitled

2021

Biointerface Res Appl Chem

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Effect of Heat Generation/Absorption and Radiation on Two-Dimensional Unsteady Magnetohydrodynamic Heat and Mass Transfer Nanofluid Boundary Layer Flow Over a Permeable Shrinking Sheet

Reddy¹,

Rao

Reddy

2022

j nanofluids

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The objective of this research is to look into the impact of heat generation/absorption and radiation on twodimensional unsteady magnetohydrodynamic forced convection heat and mass transfer nanofluid boundary layer flow over a permeable shrinking sheet. Similarity transformations are used to translate the governing time-dependent nonlinear PDEs into nonlinear ODEs. The Keller box method is used to solve the transformed equations. The effect of non-dimensional variables is studied and graphically illustrated on velocity, temperature, and concentration. The friction factor, Nusselt, and Sherwood numbers are also investigated and arranged for different values of Unsteadiness parameter, effective Prandtl number, thermophoresis parameter, magnetic field, Grashof number, Modified Grashof number, Lewis number, Heat Source/Sink, and Suction in tabular form. The velocity profiles for dual solutions have improved as the Thermal Grashof number and Modified Grashof number have amplified, but the temperature and concentration profiles have shown the reverse pattern. Temperature profiles are increasing as improving the Heat source/sink. The temperature and concentration profiles decline in the first and opposite pattern in the second solution with improved values of the magnetic field. The findings of this study are very well-acknowledged with current research.

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Numerical analysis of MHD casson fluid flow over an exponentially accelerated vertical plate in embedded porous medium with ramped wall temperature and ramped surface concentration in uniform magnetic field

Cited by 2 publications

References 14 publications

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Untitled

Effect of Heat Generation/Absorption and Radiation on Two-Dimensional Unsteady Magnetohydrodynamic Heat and Mass Transfer Nanofluid Boundary Layer Flow Over a Permeable Shrinking Sheet

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