A new diffusion for laminar boundary layer flow of power law fluids past a flat surface with magnetic effect and suction or injection

Lin, Yanhai; Zheng, Liancun; Li, Botong

doi:10.1016/j.ijheatmasstransfer.2015.07.067

Cited by 32 publications

(16 citation statements)

References 46 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Greater deformation is effected in the fluid, leading to the increase of f (η). As pointed out in [32], the effects of M on f (η) are visible in Figure 5. Recall that Hartmann number M expresses the ratio of electromagnetic force to viscous force.…”

Section: Behavior Of Velocity Profilessupporting

confidence: 55%

A Non-Newtonian Magnetohydrodynamics (MHD) Nanofluid Flow and Heat Transfer with Nonlinear Slip and Temperature Jump

Zhu

Han

2019

Mathematics

View full text Add to dashboard Cite

The velocity and thermal slip impacts on the magnetohydrodynamics (MHD) nanofluid flow and heat transfer through a stretched thin sheet are discussed in the paper. The no slip condition is substituted for a new slip condition consisting of higher-order slip and constitutive equation. Similarity transformation and Lie point symmetry are adopted to convert the derived governed equations to ordinary differential equations. An approximate analytical solution is gained through the homotopy analysis method. The impacts of velocity slip, temperature jump, and other physical parameters on flow and heat transfer are illustrated. Results indicate that the first-order slip and nonlinear slip parameters reduce the velocity boundary layer thickness and Nusselt number, whereas the effect on shear stress is converse. The temperature jump parameter causes a rise in the temperature, but a decline in the Nusselt number. With the increase of the order, we can get that the error reaches 10 − 6 from residual error curve. In addition, the velocity contours and the change of skin friction coefficient are computed through Ansys Fluent.

show abstract

Section: Behavior Of Velocity Profilessupporting

confidence: 55%

A Non-Newtonian Magnetohydrodynamics (MHD) Nanofluid Flow and Heat Transfer with Nonlinear Slip and Temperature Jump

Zhu

Han

2019

Mathematics

View full text Add to dashboard Cite

show abstract

“…Galanis et al [12] presented the solution for the hydrodynamically developed forced convection of power-law fluids, and its mass transfer happened with the phase change at the isothermal walls. Lin et al [13] focused on the steady boundary layer of power-law fluids flowing through a flat with suction/injection and magnetic effects. Rashidi et al [14] studied theoretically the boundary layers of the generalized third-grade viscoelastic power-law fluids.…”

Section: Introductionmentioning

confidence: 99%

Constrained Brownian Motion of a Single Ellipsoid in a Narrow Channel

Zheng

Wang

2019

Chinese Phys. Lett.

View full text Add to dashboard Cite

In this article, we explore the heat transfer of non-Newtonian liquid food in the heating process in a channel connecting a tank. To achieve a rapid heat diffusion, several cylindrical agitators are inserted into the tank. We pay special attention to a Chinese traditional food, i.e. the black sesame paste, which is predicted by the powerlaw model. The fluid flow and heat transfer are investigated numerically, under the impacts of the angular velocity of cylinder, the stirrer size and the rotational direction. Three different settings are investigated: the two-stirrer, the three-stirrer, and the 2 × 2 stirrer settings. Several applicable strategies could be applied to improve the heat transfer in food engineering practices, including changing the size, the rotational velocity, the direction, and the number of stirrers in the heat exchanger.

show abstract

“…Cao et al [16] have investigated the magnetohydrodynamic (MHD) Maxwell fluid past a stretching plate with suction/injection in the presence of nanoparticles. By considering investigates steady laminar boundary layer flow of power law fluids past a flat surface with suction or injection and magnetic effects Lin et al [17] investigates steady laminar boundary layer flow of power law fluids past a flat surface with suction or injection and magnetic effects.…”

Section: Introductionmentioning

confidence: 99%

Effect of Nonlinear Thermal Radiation on Boundary Layer Flow of Viscous Fluid over Nonlinear Stretching Sheet with Injection/Suction

Laxmi¹,

Shankar²

2016

JAMP

View full text Add to dashboard Cite

The present study reveals the effect of nonlinear thermal radiation and magnetic field on a boundary layer flow of a viscous fluid over a nonlinear stretching sheet with suction or an injection. Using suitable similarity transformations, governing partial differential equations were reduced to higher order ordinary differential equations and further these are solved numerically using of Keller-Box method. Effect of flow controlling parameter on velocity, temperature and nanoparticle fluid concentration, local skin friction coefficient, local Nusselt number and local Sherwood numbers are discussed. It is found that the dimensionless velocity decreases and temperature, concentration are increased with the increasing of magnetic parameter. The temperature profile is an increasing function of thermal radiation when it is increasing.

show abstract

A new diffusion for laminar boundary layer flow of power law fluids past a flat surface with magnetic effect and suction or injection

Cited by 32 publications

References 46 publications

A Non-Newtonian Magnetohydrodynamics (MHD) Nanofluid Flow and Heat Transfer with Nonlinear Slip and Temperature Jump

A Non-Newtonian Magnetohydrodynamics (MHD) Nanofluid Flow and Heat Transfer with Nonlinear Slip and Temperature Jump

Constrained Brownian Motion of a Single Ellipsoid in a Narrow Channel

Effect of Nonlinear Thermal Radiation on Boundary Layer Flow of Viscous Fluid over Nonlinear Stretching Sheet with Injection/Suction

Contact Info

Product

Resources

About