Casson fluid flow over an unsteady stretching surface

Mukhopadhyay, Swati; De, Prativa Ranjan; Bhattacharyya, Krishnendu; Layek, G. C.

doi:10.1016/j.asej.2013.04.004

Cited by 249 publications

(118 citation statements)

References 27 publications

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“…Introducing the following similarity transformations(see Mukhopadhyay et al (2013); Mukhopadhyay (2013a)):…”

Section: Mathematical Modelmentioning

confidence: 99%

“…considered the two-dimensional magnetohydrodynamic stagnation-point flow and heat transfer of an electrically conducting non-Newtonian Casson fluid towards a stretching sheet in the presence of thermal radiation. Mukhopadhyay et al (2013) investigated the unsteady two dimensional flow of a non-Newtonian fluid over a stretching surface with a prescribed surface temperature. Nandy (2013) investigated the hydromagnetic boundary layer flow and heat transfer of a non-Newtonian Casson fluid in the neighborhood of a stagnation point over a stretching sheet in the presence of velocity and thermal slip at the boundary.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Unsteady MHD Three-Dimensional Casson Nanofluid Flow Over a Porous Linear Stretching Sheet With Slip Condition

Mondal¹,

Oyelakin²,

Sibanda³

2017

Frontiers in Heat and Mass Transfer

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In this paper we study the effects of thermal radiation, heat and mass transfer on the unsteady magnetohydrodynamic(MHD) flow of a three dimensional Casson nanofluid. The flow is subject to partial slip and convective conditions. The traditional model which includes the effects of Brownian motion and thermophoresis is revised so that the nanofluid particle volume fraction on the boundary is not actively controlled. In this respect the problem is more realistic. The dimensionless governing equations were solved using the spectral quasi-linearisation method. This work aims to fill the gap in existing literature by showing the effects of porosity, magnetic field and stretching ratio parameter on the flow of the Casson Nanofluid model over a porous linearly stretching sheet with the incorporation of the nanoparticles on the concentration boundary condition. It is observed that increase in the unsteadiness of the flow tends to decrease the momentum, thermal and nanoparticles volume fraction profiles. The results are benchmarked with previously published results.

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“…Introducing the following similarity transformations(see Mukhopadhyay et al (2013); Mukhopadhyay (2013a)):…”

Section: Mathematical Modelmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Unsteady MHD Three-Dimensional Casson Nanofluid Flow Over a Porous Linear Stretching Sheet With Slip Condition

Mondal¹,

Oyelakin²,

Sibanda³

2017

Frontiers in Heat and Mass Transfer

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show abstract

“…In order to evaluate the accuracy of this study, a comparison with available results of Sharidan et al 35 , Chamkha et al 36 and Mukhopadhyay et al 37 corresponding to the coefficient of skin-friction…”

Section: Resultsmentioning

confidence: 99%

Unsteady Casson Fluid Flow over Stretching Sheet through Porous Medium with Heat Generation and Viscous Dissipation

Rao¹,

Prasad²,

Senthil³

et al. 2017

jusps-B

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In this paper, an unsteady magnetohydrodynamic (MHD) natural convection heat transfer flow of electrically conductive non-Newtonian Casson fluid over a stretching sheet through vertical porous plate with an influence of heat generation and viscous dissipation is investigated. Similarity transformations are employed to transform the governing partial differential equations into ordinary differential equations. The transformed equations are then solved numerically by Runge-Kutta and shooting methods. The heat flow characteristics for different values of the parameters namely Casson fluid parameter, unsteadiness parameter, Eckert number, heat generation parameter, permeability porous parameter and Prandtl number are studied and discussed in detail. The increase of permeability porous parameter reduces the velocity field and enhances the fluid temperature. The heat generation source leads to an increase in thermal boundary layer thickness. The higher viscous dissipative heat causes an increase in the fluid temperature.

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“…B is a constant. Assume that the rheological equation of state for an isotropic and incompressible flow of a Casson fluid is as follows: (Mukhopadhyay, 2013 andMukhopadhyay et al, 2013)  is the critical value of this product based on the non-Newtonian model. Under these assumptions, the governing boundary layer along with the Boussinesq approximation, the continuity, momentum, energy and concentration species can be written as…”

Section:  Ymentioning

confidence: 99%

MHD boundary layer slip flow of a casson fluid over an exponentially stretching surface in the presence of thermal radiation and chemical reaction

Reddy

2016

J. nav. arch. mar. engg.

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Casson fluid flow over an unsteady stretching surface

Cited by 249 publications

References 27 publications

Unsteady MHD Three-Dimensional Casson Nanofluid Flow Over a Porous Linear Stretching Sheet With Slip Condition

Unsteady MHD Three-Dimensional Casson Nanofluid Flow Over a Porous Linear Stretching Sheet With Slip Condition

Unsteady Casson Fluid Flow over Stretching Sheet through Porous Medium with Heat Generation and Viscous Dissipation

MHD boundary layer slip flow of a casson fluid over an exponentially stretching surface in the presence of thermal radiation and chemical reaction

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