Results 21 to 30 of about 67,419 (287)

Thermal diffusion in a binary fluid mixture flows due to a rotating disc of uniform high suction in presence of a weak axial magnetic field [PDF]

open access: yesTheoretical and Applied Mechanics, 2010
The effect of a weak uniform axial magnetic field on separation of a binary mixture of incompressible viscous thermally and electrically conducting fluids flowing due to a rotating disc of uniform high suction is examined.
Sharma B.R., Singh R.N.
doaj   +1 more source

A novel approach of the conformal mappings with applications in biotribology

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2015
In this paper, the flow of an incompressible non Newtonian fluid between two eccentric cylinders is considered. The aim of this study is to determine the flow in the case of the stationary movement of some viscous fluids between two eccentric cylinders ...
Florea Olivia
doaj   +1 more source

Self-Similar Analytic Solution of the Two-Dimensional Navier-Stokes Equation with a Non-Newtonian Type of Viscosity

open access: yesMathematical Modelling and Analysis, 2016
We investigate Navier-Stokes (NS) and the continuity equations in Cartesian coordinates and Eulerian description for the two dimensional incompressible nonNewtonian fluids.
Imre Ferenc Barna   +2 more
doaj   +1 more source

Turbulent Motion of Liquids in Hydraulic Resistances with a Linear Cylindrical Slide-Valve

open access: yesThe Scientific World Journal, 2015
We analyze the motion of viscous and incompressible liquids in the annular space of controllable hydraulic resistances with a cylindrical linear slide-valve. This theoretical study focuses on the turbulent and steady-state motion regimes.
C. Velescu, N. C. Popa
doaj   +1 more source

Oscillatory Porous Medium Ferroconvection in a Viscoelastic Magnetic Fluid with Non-Classical Heat Conduction

open access: yesEast European Journal of Physics, 2023
The classical stability analysis is used to examine the combined effect of viscoelasticity and the second sound on the onset of porous medium ferroconvection. The fluid and solid matrix are assumed to be in local thermal equilibrium.
Naseer Ahmed   +2 more
doaj   +1 more source

Influence of Stefan blowing and variable thermal conductivity in magnetized flow of Sutterby nanofluid through porous medium

open access: yesJournal of Taibah University for Science, 2023
The classical viscous theory is limited to illustrating the characteristics of several materials like pseudoplastic and dilatant fluids. Sutterby fluid has the features of shear thinning and shear thickening fluids because of its Power law index ...
Amar Rauf   +4 more
doaj   +1 more source

Magnetohydrodynamics flow of nanofluid due to stretching/shrinking surface with slip effect

open access: yesAdvances in Mechanical Engineering, 2017
This research concerns with the flow of nanofluid due to a stretching/shrinking surface. The underlying problem governs the boundary layer equations for two-dimensional viscous and incompressible fluids in Cartesian coordinate system.
Tanvir Akbar   +3 more
doaj   +1 more source

Compressibility effects on the Rayleigh-Taylor instability growth between immiscible fluids

open access: yes, 2003
The linearized Navier-Stokes equations for a system of superposed immiscible compressible ideal fluids are analyzed. The results of the analysis reconcile the stabilizing and destabilizing effects of compressibility reported in the literature.
Livescu, Daniel
core   +1 more source

Numerical Simulation of Non-Homogeneous Viscous Debris-Flows Based on the Smoothed Particle Hydrodynamics (SPH) Method [PDF]

open access: yes, 2019
Non-homogeneous viscous debris flows are characterized by high density, impact force and destructiveness, and the complexity of the materials they are made of.
Anping Shu   +12 more
core   +2 more sources

Film Flow Dominated Simultaneous Flow of Two Viscous Incompressible Fluids Through a Porous Medium

open access: yesFrontiers in Physics, 2014
We present an experimental study of two-phase flow in a quasi-two-dimensional porous medium. The two phases, a water-glycerol solution and a commercial food grade rapeseed/canola oil, having an oil to water-glycerol viscosity ratio of 1.3, are injected ...
Olav eAursjø   +5 more
doaj   +1 more source

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