Thermophoresis and Brownian motion effects on MHD bioconvection of nanofluid with nonlinear thermal radiation and quartic chemical reaction past an upper horizontal surface of a paraboloid of revolution

Makinde, Oluwole Daniel; Animasaun, Isaac Lare

doi:10.1016/j.molliq.2016.06.047

Cited by 290 publications

(102 citation statements)

References 42 publications

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“…et al [10] while effects of space heat source on unsteady MHD convective flow with thermophoresis of particles, bioconvection in MHD nanofluid flow with nonlinear thermal radiation and thermophoresis in nanaofluid flow past an upper horizontal surface of a paraboloid of revolution can be found in Refs. [11] - [13].…”

Section: Accepted Manuscriptmentioning

confidence: 99%

Modified kinematic viscosity model for 3D-Casson fluid flow within boundary layer formed on a surface at absolute zero

Sandeep

Kọrikọ

Animasaun

2016

Journal of Molecular Liquids

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Section: Accepted Manuscriptmentioning

confidence: 99%

Modified kinematic viscosity model for 3D-Casson fluid flow within boundary layer formed on a surface at absolute zero

Sandeep

Kọrikọ

Animasaun

2016

Journal of Molecular Liquids

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“…Recently, the flow of different fluids over an upper horizontal surface with variable thickness has been investigated extensively in [5][6][7]. This attracted Makinde and Animasaun [8,9] to focus on the case of quartic autocatalysis kind of chemical reaction in the flow of an electrically conducting nanofluid containing gyrotactic-microorganism over an upper horizontal surface of a paraboloid of revolution in the presence and absence of thermophoresis and Brownian motion. In most cases, plastic dynamic viscosity of non-Newtonian Casson fluid tends to take energy away from the motion and transform it into internal energy.…”

Section: Introductionmentioning

confidence: 99%

Viscous Dissipation Effects on the Motion of Casson Fluid over an Upper Horizontal Thermally Stratified Melting Surface of a Paraboloid of Revolution: Boundary Layer Analysis

Ajayi

Omowaye

Animasaun

2017

Journal of Applied Mathematics

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The problem of a non-Newtonian fluid flow past an upper surface of an object that is neither a perfect horizontal/vertical nor inclined/cone in which dissipation of energy is associated with temperature-dependent plastic dynamic viscosity is considered. An attempt has been made to focus on the case of two-dimensional Casson fluid flow over a horizontal melting surface embedded in a thermally stratified medium. Since the viscosity of the non-Newtonian fluid tends to take energy from the motion (kinetic energy) and transform it into internal energy, the viscous dissipation term is accommodated in the energy equation. Due to the existence of internal space-dependent heat source; plastic dynamic viscosity and thermal conductivity of the non-Newtonian fluid are assumed to vary linearly with temperature. Based on the boundary layer assumptions, suitable similarity variables are applied to nondimensionalized, parameterized and reduce the governing partial differential equations into a coupled ordinary differential equations. These equations along with the boundary conditions are solved numerically using the shooting method together with the Runge-Kutta technique. The effects of pertinent parameters are established. A significant increases in Re 1/2 is guaranteed with when magnitude of is large. Re 1/2 decreases with and .

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“…analyzed the impact of nonlinear radiative flow over convectively heated cylinder. Makinde and Animasaun (2016) studied the nonlinear thermal radiation effect on bioconvection nanofluid with quartic reaction. A comprehensive literature on nonlinear thermal radiation can be found in the references , and Ramesh et al (2017).…”

Section: Introductionmentioning

confidence: 99%

Non-Linear Radiative Flow of Nanofluid Past a Moving/Stationary Riga Plate

Ramesh¹,

Gireesha²

2017

Frontiers in Heat and Mass Transfer

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The effect of non-linear thermal radiation on nanofluid flow over a riga plate is studied. Under some conditions, our problem reduces to the Blasius problem and Sakiadis problem. Similarity transformation is used to convert the governing steady Navier-Stokes equations into a system of coupled nonlinear differential equations, which are then solved numerically via Runge-Kutta-Fehlberg 45 order method along with a shooting method. Influence of parameters involved on velocity, temperature and concentration profiles is discussed with the help of graphical aid. Numerical results have been presented on the skin-friction coefficients, local Nusselt number and Sherwood number. It is found that in skin friction values of Blasius flow is higher than skin friction values of Sakiadis flow.

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Thermophoresis and Brownian motion effects on MHD bioconvection of nanofluid with nonlinear thermal radiation and quartic chemical reaction past an upper horizontal surface of a paraboloid of revolution

Cited by 290 publications

References 42 publications

Modified kinematic viscosity model for 3D-Casson fluid flow within boundary layer formed on a surface at absolute zero

Modified kinematic viscosity model for 3D-Casson fluid flow within boundary layer formed on a surface at absolute zero

Viscous Dissipation Effects on the Motion of Casson Fluid over an Upper Horizontal Thermally Stratified Melting Surface of a Paraboloid of Revolution: Boundary Layer Analysis

Non-Linear Radiative Flow of Nanofluid Past a Moving/Stationary Riga Plate

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