Results 111 to 120 of about 3,219 (174)

Method of drilling with magnetorheological fluid

open access: yes, 2003
A method of drilling a bore hole into a stratum, wherein via the drill hole drilling fluid is introduced and fed to the drill head. In order to avoid dilution or leak-off of the drilling fluid the same is in accordance with the invention a ...
Zitha, P.L.J. (author), Zitha, P.L.J.
core  

Viscoelastic Fluid Flow Model for Hydrodynamic Behaviour of Magnetorheological Fluid in Valve and Shear Modes for a Damper System

open access: yes
In this present study, the flow behaviour of magnetorheological fluid in valve and shear modes for damping system is modelled and analysed. The fluid is modelled as viscoelastic fluid flowing between two parallel plates in pressure driven flow mode, and ...
Siqueira, Antonio Marcos de Oliveira   +3 more
core   +1 more source

Homogenization of Acoustic Wave Propagation in a Magnetorheological Fluid

open access: yes, 2004
We formulate a model for acoustic excitations in a magnetorheological fluid. Constitutive equations are derived for Navier-Stokes flow coupled with Maxwell's Equations. The viscosity of the fluid is modified to reflect the dependence of waves propagating
Reese, Owein
core  

Magnetic Field Finite Element Analysis of Disc-type Magnetorheological Fluid Transmission Device Driven by Shape Memory Alloy

open access: yesJixie chuandong, 2015
The disc- type magnetorheological fluid transmission device driven by shape memory alloy under thermal effect is a transmission device that its output speed rapidly changes with the temperature changes.Compared with the clutch working with high ...
Huang Jin, Qiao Zhen
doaj  

Experimental study of centrifugal pumping of magnetorheological fluid. [PDF]

open access: yesJ Intell Mater Syst Struct
Dumais T, Plante JS, Rancourt D.
europepmc   +1 more source

A variable resonance magnetorheological-fluid-based pendulum tuned mass damper for seismic vibration suppression

open access: yes, 2019
Seismic events leading to catastrophic outcomes around the world, particularly in built-up regions surrounding fault lines, often have high death tolls and cause costly damages to societies' existing infrastructure.
Donghong Ning (20119620)   +6 more
core  

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