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Carreau Fluid - DOAJ

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Last Updated: 03 September 2022

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Thermal Radiations and Mass Transfer Analysis of the Three-Dimensional Magnetite Carreau Fluid Flow Past a Horizontal Surface of Paraboloid of Revolution

Thermal radiation and mass transfer analysis are used to investigate the dynamics of the three-dimensional flow of magnetized Carreau fluid past a paraboloid surface of revolution. The flow dynamics are considered when considering Brownian motion and chemical reaction rate. Through various graphs and tables, various interesting parameters' effects on the Carreau fluid's state variables are discussed. With the increasing magnetic field and Grashof number values, the horizontal velocity components increase. With the higher values of the relevant parameters except Prandtl number, the fluid temperature rises.

Source link: https://doi.org/10.3390/pr8060656


MHD Double-Diffusive Carreau Fluid Flow through a Porous Medium with Variable Thermal Conductivity and Suction/Injection

In this essay, we explore the consequences of double diffusion on magnetohydrodynamics Carreau fluid flow through a porous medium along a stretching sheet. To convert the equations governing the Carreau fluid flow model to dimensionless non-linear ordinary differential equations, similarity transformations are used. Both suction and injection cases are investigated, as well as injection cases. From the investigation that was conducted, it is discovered that the velocity profile declines by raising the porosity parameter, although increasing both the temperature and concentration profiles improves both the temperature and concentration profiles.

Source link: https://doi.org/10.3390/e24030377


MHD Boundary Layer Flow of Carreau Fluid over a Convectively Heated Bidirectional Sheet with Non-Fourier Heat Flux and Variable Thermal Conductivity

We've adopted the hyperbolic Cattaneo−Christov heat flux model to skip the major hurdle of ”parabolic energy equation” in the current exploration, rather than the more traditional parabolic Fourier law. In the absence of temperature-dependent thermal conductivity, a more robust three-dimensional Carreau fluid flow analysis is carried out. The problem of boundary layer separation is addressed by similarity transformations to obtain the system of coupled differential equations. It has been found that h-h reactions reflect the opposite reaction to the concentration profile. Moreover, the temperature of the fluid rises for higher values of thermal conductivity parameters.

Source link: https://doi.org/10.3390/sym11050618


Entropy Generation via Ohmic Heating and Hall Current in Peristaltically-Flowing Carreau Fluid

By Hall current and Ohmic heating, the main aim of the present study is to determine entropy generation minimization by entropy minimization. The unavailability of Carreau fluids describes the unavailability of Carreau thermal energy based on the availability of Carreau fluids. U2019 thermal energy (Rosh) is the product of a modern thermal energy source. Because of the viscous dissipation effect, we found that the generation of entropy occurs throughout the restricted flow field y = W 1 and y = W 2.

Source link: https://doi.org/10.3390/e21050529

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions