Faceted particles: An approach for the enhancement of the elasticity and the yield-stress of magnetorheological fluids

2016 ◽  
Vol 108 (21) ◽  
pp. 211904 ◽  
Author(s):  
Fernando Vereda ◽  
Juan Pablo Segovia-Gutiérrez ◽  
Juan de Vicente ◽  
Roque Hidalgo-Alvarez
Keyword(s):  
Yield Stress ◽  
Magnetorheological Fluids ◽  
Faceted Particles

Magnetic field dependent steady-state shear response of Fe3O4 micro-octahedron based magnetorheological fluids

2018 ◽  
Vol 20 (30) ◽  
pp. 20247-20256 ◽  
Author(s):  
A. V. Anupama ◽  
V. B. Khopkar ◽  
V. Kumaran ◽  
B. Sahoo
Keyword(s):  
Magnetic Field ◽  
Steady State ◽  
Yield Stress ◽  
Applied Magnetic Field ◽  
Rheological Behaviour ◽  
Magnetorheological Fluids ◽  
Shear Response ◽  
Field Dependent ◽  
Dynamic Yield ◽  
Magneto Rheological

The magneto-rheological behaviour of fluids containing soft-ferrimagnetic Fe3O4 micro-octahedrons (M = magnetization, τY = dynamic yield-stress and H = applied-magnetic-field).

A new platform for the prediction of field-dependent yield stress and plastic viscosity of magnetorheological fluids using particle swarm optimization

2019 ◽  
Vol 76 ◽  
pp. 615-628 ◽  
Author(s):  
Irfan Bahiuddin ◽  
Saiful Amri Mazlan ◽  
Mohd. Ibrahim Shapiai ◽  
Fitrian Imaduddin ◽  
Ubaidillah ◽  
...  
Keyword(s):  
Particle Swarm Optimization ◽  
Yield Stress ◽  
Particle Swarm ◽  
Magnetorheological Fluids ◽  
Plastic Viscosity ◽  
Swarm Optimization ◽  
Field Dependent

MAGNETORHEOLOGICAL FLUIDS AND THEIR PROPERTIES

2005 ◽  
Vol 19 (01n03) ◽  
pp. 593-596 ◽  
Author(s):  
J. M. HE ◽  
J. HUANG
Keyword(s):  
Magnetic Field ◽  
Yield Strength ◽  
Rheological Properties ◽  
Yield Stress ◽  
Applied Magnetic Field ◽  
Magnetorheological Fluids ◽  
Mr Fluid ◽  
Variable Yield ◽  
Mr Fluids

Magnetorheological (MR) fluids are materials that respond to an applied magnetic field with a change in their rheological properties. Upon application of a magnetic field, MR fluids have a variable yield strength. Altering the strength of the applied magnetic field will control the yield stress of these fluids. In this paper, the method for measuring the yield stress of MR fluids is proposed. The curves between the yield stress of the MR fluid and the applied magnetic field are obtained from the experiment. The result indicates that with the increase of the applied magnetic field the yield stress of the MR fluids goes up rapidly.

Structure-enhanced yield stress of magnetorheological fluids

2000 ◽  
Vol 87 (5) ◽  
pp. 2634-2638 ◽  
Author(s):  
X. Tang ◽  
X. Zhang ◽  
R. Tao ◽  
Yiming Rong
Keyword(s):  
Yield Stress ◽  
Magnetorheological Fluids ◽  
Enhanced Yield

SIMULATION OF BIDISPERSE MAGNETORHEOLOGICAL FLUIDS

2002 ◽  
Vol 16 (17n18) ◽  
pp. 2732-2738 ◽  
Author(s):  
DAVID KITTIPOOMWONG ◽  
DANIEL J. KLINGENBERG ◽  
JOHN C. ULICNY
Keyword(s):  
Yield Stress ◽  
Shear Behavior ◽  
Magnetorheological Fluids ◽  
Steady Shear ◽  
Experimental Results ◽  
Small Particles ◽  
Monodisperse Suspensions

A method for simulating the steady-shear behavior of bidisperse, nonlinearly magnetizable MR suspensions is described. Results show that the yield stress of suspensions containing mixtures of large and small particles is larger than that of monodisperse suspensions, in agreement with previous experimental results.

Yield Stress Measurements of Magnetorheological Fluids in Tubes

2000 ◽  
Vol 39 (7) ◽  
pp. 2269-2274 ◽  
Author(s):  
Anh Dang ◽  
Liling Ooi ◽  
Janine Fales ◽  
Pieter Stroeve
Keyword(s):  
Yield Stress ◽  
Magnetorheological Fluids ◽  
Stress Measurements

High magnetization FeCo nanoparticles for magnetorheological fluids with enhanced response

Soft Matter ◽  
2021 ◽  
Author(s):  
Virginia Vadillo ◽  
Ainara Gómez ◽  
Joanes Berasategi ◽  
Jon Gutiérrez ◽  
Maite Insausti ◽  
...  
Keyword(s):  
Yield Stress ◽  
Magnetorheological Fluid ◽  
Magnetorheological Fluids ◽  
Feco Nanoparticles

A magnetorheological fluid with good properties (yield stress and reversibility), containing high magnetization FeCo nanoparticles as magnetic fillers is presented.

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