Results 161 to 170 of about 16,798 (200)

Comparative Study on Axial Magnetorheological Effect and Shear Magnetorheological Effect of Magnetorheological Elastomer

Progress in Chinese Materials Sciences, 2022
The magnetorheological effect of magnetorheological elastomer (MRE) suggests that the viscoelasticity of MRE can be reversibly regulated by magnetic fields in real time. Presently,MRE intelligent variable stiffness isolation device mainly employs the magnetorheological effect of materials in the shear direction, in which case the research on MRE ...
Jiangtao Li   +5 more
openaire   +1 more source

ENHANCING MAGNETORHEOLOGY

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
openaire   +1 more source

MAGNETORHEOLOGICAL FINISHING

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
openaire   +1 more source

Micromechanics of magnetorheological suspensions

Physical Review E, 2000
We apply optical trapping techniques in a magnetorheological (MR) suspension, allowing us to directly measure the mechanical properties of single dipolar chains, such as the rupturing tensions and strains under tensile and lateral deformations. Our results are in excellent agreement with calculations of the rupturing tensions using a self-consistent ...
E M, Furst, A P, Gast
openaire   +2 more sources

Piezoresistivity of magnetorheological elastomers

Journal of Physics: Condensed Matter, 2008
Magnetorheological 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
openaire   +2 more sources

Magnetorheology in saturating fields

Physical Review E, 2019
Understanding 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.
Jose R, Morillas, Juan, de Vicente
openaire   +2 more sources

Magnetorheology of dimorphic magnetorheological fluids based on nanofibers

Smart Materials and Structures, 2014
We 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
openaire   +1 more source

Ball End Magnetorheological Finishing Using Bidisperse Magnetorheological Polishing Fluid

Materials and Manufacturing Processes, 2014
A scheme to finish workpiece surface in nanometer range and obtain defect free surface using bidisperse magnetorheological polishing fluid (MRPF) by ball end magnetorheological finishing (BEMRF) tool is presented. Bidisperse MRPF consist of micron size CS and HS grade of carbonyl iron powder (CIP) with different volume fraction combinations within 20 ...
Mahendra Niranjan   +2 more
openaire   +1 more source

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