Results 11 to 20 of about 107 (94)

The influence of particle chain-magnetic field spatial location, frequency, dynamic strain amplitude and the prestrain on the mechanical performance of anisotropic magneto-rheological elastomer

Polymer Testing, 2021
Although there are literatures to characterize the properties of anisotropic magneto-rheological elastomer (MRE), more attention is paid when the particle chain is parallel to the applied magnetic field.
Bochao Wang, Yan Li, Yingduan Gao, Jingyi Zhang, Zhenbang Xu, Jun Li, Ji Li, Leif Kari, Yu Wang, Xinglong Gong   +9 more
doaj   +1 more source

Magnetoactive elastomer based on superparamagnetic nanoparticles with Curie point close to room temperature

Materials & Design, 2021
A magnetoactive elastomer (MAE) consisting of single-domain La0.6Ag0.2Mn1.2O3 nanoparticles with a Curie temperature close to room temperature (TC = 308 K) in a silicone matrix has been prepared and comprehensively studied.
Yu I. Dzhezherya, Wei Xu, S.V. Cherepov, Yu B. Skirta, V.M. Kalita, A.V. Bodnaruk, N.A. Liedienov, A.V. Pashchenko, I.V. Fesych, Bingbing Liu, G.G. Levchenko   +10 more
doaj   +1 more source

Experimental investigation of torsional vibration isolation using Magneto Rheological Elastomer

MATEC Web of Conferences, 2018
Rotating systems suffer from lateral and torsional vibrations which have detrimental effect on the roto-dynamic performance. Many available technologies such as vibration isolators and vibration absorbers deal with the torsional vibrations to a certain ...
Praveen Shenoy K, Singh Abhishek Kumar, Sai Aditya Raman K, Gangadharan K. V.   +3 more
doaj   +2 more sources

Application of Adaptive Tuned Magneto-Rheological Elastomer for Vibration Reduction of a Plate by a Variable-Unbalance Excitation

Applied Sciences, 2020
The present study on vibration reduction in systems wherein the excitation frequency is variable designed and fabricated a magnetorheological elastomer (MRE)-based tunable dynamic vibration absorber and evaluated its performance in an experimental manner.
Un-Chang Jeong
doaj   +1 more source

Research on the Adaptive Damping Method of Strap-Down Inertial Measurement Unit Based on the Magneto Rheological Technology

Shock and Vibration, 2017
To improve the output accuracy of strap-down inertial measurement unit which is in compound dynamic environment of missile which has a high acceleration, strong impact, and high vibration, an adaptive damping method of taking the magneto rheological ...
Heng Zhang, Xiaoting Rui, Fufeng Yang, Gangli Chen   +3 more
doaj   +1 more source

Optimization of magneto-rheological elastomers for energy harvesting applications [PDF]

Smart Materials and Structures, 2020
Abstract Recent works demonstrated the abilities of magneto rheological elastomers (MREs) for mechanical to electrical energy conversion. This class of materials consists of composites composed of a soft elastic matrix filled by ferromagnetic particles.
Gildas Diguet, Gaël Sebald, Masami Nakano, Mickaël Lallart, Jean-Yves Cavaillé   +4 more
openaire   +1 more source

Field-stiffening effect of magneto-rheological elastomers

International Journal of Solids and Structures, 2013
AbstractMagneto-rheological elastomers (MREs) are a class of soft active materials known for their tunable stiffness. Dispersed with magnetic particles, these polymer-based composites tend to be stiffer under a magnetic field. Such a stiffening effect is often attributed to the magnetic interaction among filler particles, but the well-acknowledged ...
Han, Yi, Hong, Wei, Faidley, LeAnn E.
openaire   +1 more source

Vibration Analysis of Sandwich Beams with Magnetorheological Elastomer Core and FGM Graphene Nanoplatelet-Reinforced Polymer Faces on Viscoelastic Foundation [PDF]

Mechanics of Advanced Composite Structures
This study investigates the free vibrations of a sandwich beam with a magneto-rheological elastomer (MRE) core reinforced with carbon nanotubes (CNTs) and polymer facings reinforced with graphene nanoplatelets (GNPs) resting on a viscoelastic foundation.
Mohammad Javad Arabloo Faraji, Ali Ghorbanpour Arani, Ehsan Mamnoun, Zahra Khoddami Maraghi   +3 more
doaj   +1 more source

THE BEHAVIOUR OF MAGNETO-RHEOLOGICAL ELASTOMERS UNDER EQUI-BIAXIAL TENSION [PDF]

, 2013
Equi-biaxial tension tests have been performed on isotropic and anisotropic magneto-rheological elastomers (MREs), a smart material whose mechanical properties can be instantaneously changed.
Harrison, P., Schubert, G., Guo, Z.
openaire   +1 more source

Soft Skins With Reversible Thickness Morphing: Materials, Mechanisms, and Applications

Advanced Materials, EarlyView.
Evolution of electronic skin (e‐skin) technologies toward adaptive, multifunctional soft skins. Phase I highlights early rigid and discrete sensory interfaces. Phase II shows the transition toward flexible, stretchable, and large‐area e‐skin. Phase III captures the emergence of computational e‐skin.
Oliver Ozioko, Chiamaka Akah, Ravinder Dahiya   +2 more
wiley   +1 more source