Results 21 to 30 of about 62 (58)

Global regularity for systems with p-structure depending on the symmetric gradient

open access: yesAdvances in Nonlinear Analysis, 2018
In this paper we study on smooth bounded domains the global regularity (up to the boundary) for weak solutions to systems having p-structure depending only on the symmetric part of the gradient.
Berselli Luigi C., Růžička Michael
doaj   +1 more source

The solution of Cahn-Allen equation based on Bernoulli sub-equation method

open access: yesResults in Physics, 2019
In this article, we present an analytical method for finding the solutions of the Cahn-Allen equation (CAE) based on the Bernoulli sub-equation method (BSEM). We find an infinite number of solutions which are divided into eight families.
Muhammed I. Syam
doaj   +1 more source

Free convection flow of conducting micropolar fluid with thermal relaxation including heat sources

open access: yesJournal of Applied Mathematics, Volume 2004, Issue 4, Page 271-292, 2004., 2004
The present work is concerned with unsteady free convection flow of an incompressible electrically conducting micropolar fluid, bounded by an infinite vertical plane surface of constant temperature. A uniform magnetic field acts perpendicularly to the plane.
Magdy A. Ezzat
wiley   +1 more source

Effects of slip on oscillating fractionalized Maxwell fluid

open access: yesNonlinear Engineering, 2016
The flow of an incompressible fractionalized Maxwell fluid induced by an oscillating plate has been studied, where the no-slip assumption between the wall and the fluid is no longer valid.
Jamil Muhammad
doaj   +1 more source

Peristaltic motion of a Johnson‐Segalman fluid in a planar channel

open access: yesMathematical Problems in Engineering, Volume 2003, Issue 1, Page 1-23, 2003., 2003
This paper is devoted to the study of the two‐dimensional flow of a Johnson‐Segalman fluid in a planar channel having walls that are transversely displaced by an infinite, harmonic travelling wave of large wavelength. Both analytical and numerical solutions are presented.
T. Hayat   +3 more
wiley   +1 more source

Magnetohydrodynamic flow due to noncoaxial rotations of a porous disk and a fourth‐grade fluid at infinity

open access: yesMathematical Problems in Engineering, Volume 2003, Issue 2, Page 47-64, 2003., 2003
The governing equations for the unsteady flow of a uniformly conducting incompressible fourth‐grade fluid due to noncoaxial rotations of a porous disk and the fluid at infinity are constructed. The steady flow of the fourth‐grade fluid subjected to a magnetic field with suction/blowing through the disk is studied.
Tasawar Hayat, Yongqi Wang
wiley   +1 more source

Heat transfer analysis of a second grade fluid over a stretching sheet

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 18, Issue 4, Page 765-772, 1995., 1994
The heat tranfer and flow of a non‐Newtonian fluid past a stretching sheet is analyzed in this paper. Results in a non‐dimensional form are presented here for the velocity and temperature profiles assuming different kind of boundary conditions.
C. E. Maneschy, M. Massoudi
wiley   +1 more source

Flow between caoxial rotating disks: with and without externally applied magnetic field

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 4, Issue 1, Page 181-200, 1981., 1981
The problem of flow of a Rivlin‐Ericksen type of viscoelastic fluid is discussed when such a fluid is confined between two infinite rotating coaxial disks. The governing system of a pair of non‐linear ordinary differential equation is solved by treating Reynolds number to small.
R. K. Bhatnagar
wiley   +1 more source

Effect of Viscous Dissipation on Double Stratified MHD Free Convection in Micropolar Fluid Flow in Porous Media with Chemical Reaction, Heat Generation and Ohmic Heating [PDF]

open access: yes, 2015
This present paper deals with the study of heat and mass transfer characteristics of the free convection on a vertical plate in porous media with variable wall temperature and concentration in a doubly stratified and viscous dissipating micropolar fluid ...
Singh, Khilap, Kumar, Manoj
core   +1 more source

Existence of solutions for a shear thickening fluid-particle system with non-Newtonian potential

open access: yesOpen Mathematics, 2018
This paper is concerned with a compressible shear thickening fluid-particle interaction model for the evolution of particles dispersed in a viscous non-Newtonian fluid. Taking the influence of non-Newtonian gravitational potential into consideration, the
Song Yukun, Liu Fengming
doaj   +1 more source

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