Results 21 to 30 of about 3,395 (265)

On Oscillations of Two Connected Pendulums Containing Cavities Partially Filled with Incompressible Fluid

open access: yesСовременная математика: Фундаментальные направления, 2017
We consider the linearized problem on small oscillations of two pendulums connected to each other with a spherical hinge. Each pendulum has a cavity partially filled with incompressible fluid.
N D Kopachevsky   +2 more
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

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

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

Unconditional energy conservation and conditional regularity for the incompressible Navier-Stokes Maxwell system

open access: yesElectronic Journal of Qualitative Theory of Differential Equations
In this paper, we study a hydrodynamic system modeling the evolution of a plasma subject to a self-induced electromagnetic Lorentz force in incompressible viscous fluids. The system consists of the Navier–Stokes equations coupled with a Maxwell equation.
Dandan Ma, Fan Wu
doaj   +1 more source

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

Formation and Breakup of an Immiscible Compound Jet with Density or Viscosity Stratification

open access: yesApplied Sciences, 2019
Formation of compound drops by breakup of an axisymmetric compound jet injected from a coaxial nozzle into another immiscible coflowing fluid, at various density and viscosity ratios, is numerically investigated.
Kunal D. Bhagat   +2 more
doaj   +1 more source

Effects of MHD and porosity on entropy generation in two incompressible Newtonian fluids over a thin needle in a parallel free stream

open access: yesScientific Reports, 2020
This article is devoted to studying Magnetohydrodynamic (MHD)'s combined effect and porosity on the entropy generation in two incompressible Newtonian fluids over a thin needle moving in a parallel stream.
Farhad Ali   +4 more
doaj   +1 more source

Viscous potential flow analysis of magnetohydrodynamic capillary instability with heat and mass transfer

open access: yesAin Shams Engineering Journal, 2015
A linear analysis of capillary instability of a cylindrical interface in the presence of axial magnetic field has been carried out when there is heat and mass transfer across the interface.
D.K. Tiwari   +2 more
doaj   +1 more source

Aeration performance of high-head siphon-shaft spillways by CFD models

open access: yesApplied Water Science, 2021
Siphon-shaft spillways are constituted by covering above a shaft spillway with a hood that creates siphonic pressure. This study focused on the aeration the flow through the aerator holes placed on the hood to prevent cavitational damage in high-head ...
M. Cihan Aydin, Ali Emre Ulu
doaj   +1 more source

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