Results 1 to 10 of about 1,144 (187)

Mathematical analysis of isothermal study of reverse roll coating using Micropolar fluid [PDF]

Scientific Reports
This article demonstrates a mathematical model and theoretical analysis of the Micropolar fluid in the reverse roll coating process. It is important because micropolar fluids account for the microstructure and microrotation of particles within the fluid.
Saquib Ul Zaman, Azad Hussain, Kaleem Ashraf, Lubna Sarwar, Faizan Hussain, Ali Altalbe, Ahmet Bekir, Taseer Muhammad   +7 more
doaj   +2 more sources

Cell Models for Non-Newtonian Fluid Past a Semipermeable Sphere [PDF]

International Journal of Mathematical, Engineering and Management Sciences, 2019
This paper is focused on investigating the boundary effects of the steady translational motion of a semipermeable sphere located at the center of a spherical envelope filled with an incompressible micropolar fluid.
Madasu Krishna Prasad
doaj   +1 more source

Control of MHD Flow and Heat Transfer of a Micropolar Fluid through Porous Media in a Horizontal Channel

Fluids, 2023
The problem considered in this paper is a steady micropolar fluid flow in porous media between two plates. This model can be used to describe the flow of some types of fluids with microstructures, such as human and animal blood, muddy water, colloidal ...
Miloš Kocić, Živojin Stamenković, Jelena Petrović, Jasmina Bogdanović-Jovanović   +3 more
doaj   +1 more source

Micropolar Fluids with Vanishing Viscosity [PDF]

Abstract and Applied Analysis, 2010
A study of the convergence of weak solutions of the nonstationary micropolar fluids, in bounded domains of ℝn, when the viscosities tend to zero, is established. In the limit, a fluid governed by an Euler‐like system is found.
Elva Ortega-Torres, Élder J. Villamizar‐Roa, Marko Antonio Rojas-Medar   +2 more
openaire   +5 more sources

Solution of a free convection effect on oscillatory flow of an electrically conducting micropolar concentration fluid with thermal relaxation within porous medium

Alexandria Engineering Journal, 2020
In the present paper, the free convection oscillatory flow of a micropolar fluid determined by a vertical an infinite surface plane has fluctuates harmonically temperature with a relaxation time is studied.
S.M. Abo-Dahab, A. Hatem
doaj   +1 more source

Thermodynamic second law analysis of magneto-micropolar fluid flow past nonlinear porous media with non-uniform heat source

Propulsion and Power Research, 2020
This study analyzes the second law of thermodynamic for entropy generation in an irreversible hydromagneto-micropolar flow system with non-homogenous heat generation.
E.O. Fatunmbi, S.O. Salawu
doaj   +1 more source

MHD micropolar fluid flow in porous media

Advances in Mechanical Engineering, 2023
The analysis of mass and heat transfer in magnetohydrodynamic (MHD) flows has significant applications in heat exchangers, cooling nuclear reactors, designing energy systems and casting and injection processes of different types of fluids.
Miloš Kocić, Živojin Stamenković, Jelena Petrović, Jasmina Bogdanović-Jovanović   +3 more
doaj   +1 more source

Slow flow of micropolar fluid past an immiscible micropolar fluid sphere

Journal of Applied Mathematics and Computational Mechanics
Krishna Prasad Madasu, Nidhi Goyal
doaj   +2 more sources

Influence of Micropolar Lubricants on Asymmetric Slot-Entry Journal Bearings

Tribology Online, 2015
Performance of asymmetric slot-entry hydrostatic and hybrid journal bearings lubricated under micropolar lubricant has been presented numerically. For chosen values of microploar parameters, the effects of micropolar lubricant on both the bearings have ...
Nathi Ram, Satish C. Sharma
doaj   +1 more source

Rotary oscillations of a micropolar fluid sphere in a bounded medium

Applied and Computational Mechanics, 2017
The present study examines the axisymmetric rotary oscillation of a micropolar fluid sphere in concentric spherical cavity filled with Newtonian viscous fluid.
Madasu K.P., Gurdatta M.K.
doaj   +1 more source