Thermal Effects in Stokes’ Second Problem for Unsteady Second Grade Fluid Flow through a Porous Medium under the Effect Of A Magnetic Field

Rao, K. Sambasiva; Rama, B.; Reddy, Bhupal; Rao, P. Koteswara

doi:10.9790/5728-0720514

Cited by 1 publication

(1 citation statement)

References 27 publications

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“…In a separate study, Hayat and Abbas [15] utilized the homotopy analysis method to scrutinize heat transfer in the magneto hydrodynamic (MHD) flow of second-grade fluids within porous media. Khan et al, [16] derived a closed-form solution, Srinivasa et al, [17] investigated thermal effects in Stoke's problem, and Mustafa et al, [18] investigated the natural convection flow of second-grade fluids along a vertical plate, taking into account their viscoelastic properties. Within the realm of engineering, magnetohydrodynamics (MHD) has been employed to produce electricity from ionized gas through the application of a magnetic field.…”

Section: Introductionmentioning

confidence: 99%

Unsteady MHD Free Convection Flow of a Second Grade Casson Fluid with Ramped Wall Temperature

K. Venkata Chandra Sekhar

2023

ARFMTS

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The present study delves into the analysis of unsteady free convection flow involving a non-Newtonian Casson fluid adjacent to an infinitely tall vertical plate. The primary objective of this article is to examine the flow behaviour of a second-grade Casson fluid under varying critical parameters. The plate exhibits a gradual increase in wall temperature and is situated within a porous medium. The governing equations are transformed into a dimensionless form, using non dimensionless variables. The method of Laplace transform (MOLT) is employed to derive accurate solutions for the temperature and velocity within the flow field. To enhance comprehension of the issue, The impact of different physical parameters on the flow field has been examined through the utilization of graphs and tables. Outcome of the problem was compared with existing one which was in good agreement. The study revealed that the velocity magnitude was lower in the scenario with ramped temperature compared to the scenario with isothermal temperature. Finally, skin friction and Nusselt numbers of the present work are tabulated. The significant outcome of the present work is that the flow field for the present phenomena is same as that of the existing one in absence of radiation parameter and heat source parameter when, u(0,t)=0, β=∞.

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Section: Introductionmentioning

confidence: 99%

Unsteady MHD Free Convection Flow of a Second Grade Casson Fluid with Ramped Wall Temperature

K. Venkata Chandra Sekhar

2023

ARFMTS

View full text Add to dashboard Cite

show abstract

Thermal Effects in Stokes’ Second Problem for Unsteady Second Grade Fluid Flow through a Porous Medium under the Effect Of A Magnetic Field

Cited by 1 publication

References 27 publications

Unsteady MHD Free Convection Flow of a Second Grade Casson Fluid with Ramped Wall Temperature

Unsteady MHD Free Convection Flow of a Second Grade Casson Fluid with Ramped Wall Temperature

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