Results 171 to 180 of about 3,157 (218)

BEHAVIOR OF THICK MAGNETORHEOLOGICAL ELASTOMERS

Electro-Rheological Fluids and Magneto-Rheological Suspensions, 2011
In this study, the behavior of thick magnetorheological elastomers is experimentally investigated. Two types of magnetorheological elastomer specimens of varying concentrations, with circular and rectangular shapes having thicknesses from 6.35 mm to a maximum of 25.4 mm, are prepared.
Faramarz Gordaninejad, Xiaojie Wang, Praveen Mysore   +2 more
openaire   +1 more source

MAGNETOSTRICTIVE PHENOMENA IN MAGNETORHEOLOGICAL ELASTOMERS

International Journal of Modern Physics B, 2002
A host of fascinating and useful magnetic phenomena are found in composites containing magnetizable particles in viscoelastic solids. Embedding magnetically soft iron particles in natural rubber produces a class of magnetostrictive composites sometimes termed magnetorheological (MR) elastomers. We have previously shown that these materials can exhibit
J. M. GINDER, S. M. CLARK, W. F. SCHLOTTER, M. E. NICHOLS   +3 more
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Controllable Damping Magnetorheological Elastomer Meniscus

ACS Biomaterials Science & Engineering, 2022
The human healthy meniscus fulfills key biomechanical functions in the tibiofemoral (knee) joint. Meniscal injury leads to an increased risk for symptomatic osteoarthritis. In order to prevent osteoarthritis, many researchers have put efforts into developing new-type meniscal substitute materials.
Xuhui Liu, PianPian Yan, Ran Cui, Yan Wu, Bin Xu, Wentong Zhou, Fang Li, Xiaoxue Wu   +7 more
openaire   +2 more sources

On the sensing of magnetorheological elastomers

SPIE Proceedings, 2013
In this study, combined effects of magnetic fields and applied mechanical compression load on the electrical resistivity behavior of magnetorheological elastomers (MREs) is studied. MREs with different particle volume percentages are prepared and tested under constant temperature.
Nima Ghafoorianfar, Xiaojie Wang, Faramarz Gordaninejad   +2 more
openaire   +1 more source

Magnetorheological Elastomers: A Review

Applied Mechanics and Materials, 2014
This present paper reviews on the material compositions of Magnetorheological elastomer (MRE) as presented by researchers. As the article review, this paper much focuses on the selection of the material in the MRE ingredients. MRE has been known as a new kind of smart material over past decades.
Nurul Husna Rajhan, Hanizah Ab Hamid, Ibrahim Azmi, Rozaina Ismail   +3 more
openaire   +1 more source

Thick magnetorheological elastomers

SPIE Proceedings, 2011
ABSTRACT In the present study, two types of MRE with different concentrations, and circular and rectangular shapes having thicknesses from 6.35mm to a maximum of 25.4mm are prepared. These samples are tested under quasi-static compression and quasi-static double lap shear.
Praveen Mysore, Xiaojie Wang, Faramarz Gordaninejad   +2 more
openaire   +1 more source

A review on magnetorheological elastomers

Advances in Engineering Technology Research, 2023
Magnetorheological Elastomers (MREs) are a type of magnetorheological (MR) material, which is a combination of magnetic particles and a soft elastic matrix. As a new class of intelligent material, MREs possess controllability, reversibility, rapid response as well as stability under magnetic fields.
openaire   +1 more source

Mesoscopic magnetomechanical hysteresis in a magnetorheological elastomer

Physical Review E, 2015
Field-induced magnetostatic interaction in a pair of identical particles made of a magnetically soft ferromagnet is studied. It is shown that due to saturation of the ferromagnet magnetization, this case differs significantly from the (super)paramagnetic one.
A M, Biller, O V, Stolbov, Yu L, Raikher
openaire   +2 more sources

Model of magnetorheological elastomers

Journal of Applied Physics, 1999
Magnetorheological elastomers consist of natural or synthetic rubber filled with micron-sized magnetizable particles. During curing of the elastomer, an applied magnetic field aligns the particles into chains. The shear modulus of the resulting cured material is sensitive to magnetic fields of several kOe magnitude.
openaire   +1 more source

Influence of the particle size on the magnetorheological effect of magnetorheological elastomers

Journal of Magnetism and Magnetic Materials, 2019
Abstract Magnetorheological elastomers are composite materials made of micron sized magnetic particles embedded in an elastomer matrix. By applying a magnetic field, the Young’s modulus of those materials can be controlled, which leads to the so-called magnetorheological effect and defines them as a smart material.
J. Winger, M. Schümann, A. Kupka, S. Odenbach   +3 more
openaire   +1 more source