Results 181 to 190 of about 8,658 (228)
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Magnetorheology in saturating fields
Physical Review E, 2019Understanding magnetorheology in saturating fields is crucial for success in high torque applications. In this paper we use numerical computations, analytical developments, and experimental data (using a double-gap magnetocell) to study the saturation behavior of model magnetorheological fluids for different particle loadings.
Morillas Medina, José Rafael +1 more
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Piezoresistivity of magnetorheological elastomers
Journal of Physics: Condensed Matter, 2008Magnetorheological elastomers are smart materials made by aligning magnetic microparticles inside a liquid polymer before the curing process has started. Once cured, the composite presents new properties such as a large change of elasticity when applying a magnetic field.
N, Kchit, G, Bossis
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Frequency-Dependent on the Magnetorheological Effect of Magnetorheological Plastomer
2020A low cross-linked magnetic polymer matrix also known as magnetorheological plastomer (MR plastomer) containing micron-sized carbonyl iron particles (CIPs) is a new kind of MR materials. MR plastomer can be prepared by two main methods which are physically and chemically crosslinking. However, the study on the dynamic properties of involving chemically
N. M. Hapipi +6 more
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Magnetorheology of dimorphic magnetorheological fluids based on nanofibers
Smart Materials and Structures, 2014We report a systematic experimental investigation on the use of nanofibers to enhance the magnetorheological (MR) effect in conventional (microsphere-based) MR fluids formulated in polyalphaolefin oil/1-octanol. Two kinds of nanofibers are employed that have very similar morphology but very different magnetic properties.
Antonio J F Bombard +3 more
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A hybrid magnetorheological elastomer developed by encapsulation of magnetorheological fluid
Journal of Materials Science, 2018A new hybrid MR elastomer was fabricated by encapsulating a magnetorheological fluid (MR fluid) within a UV-curable silicone elastomer. A strong magneto-deformation effect was observed where the hybrid MR elastomer changed its shape in the presence of a magnetic field.
A. K. Bastola, L. Li, M. Paudel
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International Journal of Modern Physics B, 1996
The technology of finishing for optics, ceramics, and semiconductors is one of the most promising uses of the magnetorheological effect. It perfectly coupled with computer control, allowing in quantity production the unique accuracy and quality of a polished surface to be achieved. The polishing process may appear as follows.
W.I. KORDONSKI, S.D. JACOBS
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The technology of finishing for optics, ceramics, and semiconductors is one of the most promising uses of the magnetorheological effect. It perfectly coupled with computer control, allowing in quantity production the unique accuracy and quality of a polished surface to be achieved. The polishing process may appear as follows.
W.I. KORDONSKI, S.D. JACOBS
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International Journal of Modern Physics B, 2011
Experimental and simulation results are presented that illustrate how the addition of nonmagnetizable particles to a magnetorheological (MR) fluid can enhance the field-induced yield stress. Efforts to understand the underlying mechanisms are described.
D. J. KLINGENBERG, J. C. ULICNY
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Experimental and simulation results are presented that illustrate how the addition of nonmagnetizable particles to a magnetorheological (MR) fluid can enhance the field-induced yield stress. Efforts to understand the underlying mechanisms are described.
D. J. KLINGENBERG, J. C. ULICNY
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IRREVERSIBLE EFFECTS IN MAGNETORHEOLOGICAL FLUIDS
Electro-Rheological Fluids and Magneto-Rheological Suspensions, 2011The effect of residual structure on properties of MR fluids, based on CI particles, was investigated using a magneto-sweep technique and initial magnetic susceptibility measurements. The shear rate, particle size, and the CI surface properties were among the experimental variables.
S. Gorodkin, R. James, W. Kordonski
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A study of the magnetorheological effect of bimodal particle based magnetorheological elastomers
Smart Materials and Structures, 2010This paper presents theoretical and experimental studies of the mechanical performance and magnetorheological effects of magnetorheological elastomers (MREs) fabricated with mixtures of large and small particles. First of all, an effective permeability model was developed to theoretically analyze the MR effect of bimodal particle based MR elastomers ...
Li, Weihua, Zhang, Xianzhou
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Journal of Applied Polymer Science, 2011
AbstractThe highly filled anisotropic polyurethane (PU) magnetorheological elastomers (MREs) were prepared through an in‐situ one‐step polycondensation process under a magnetic field. The carbonyl iron formed chain‐like structure, which was fixed in the PU matrix.
Jinkui Wu +3 more
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AbstractThe highly filled anisotropic polyurethane (PU) magnetorheological elastomers (MREs) were prepared through an in‐situ one‐step polycondensation process under a magnetic field. The carbonyl iron formed chain‐like structure, which was fixed in the PU matrix.
Jinkui Wu +3 more
openaire +1 more source