Results 11 to 20 of about 5,056 (258)
Yield Hardening of Electrorheological Fluids in Channel Flow [PDF]
, 2016 Electrorheological fluids offer potential for developing rapidly actuated hydraulic devices where shear forces or pressure-driven flow are present.
Helal, Ahmed H. +3 more
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Electrostatic Force between Two Dielectric Particles in Electrorheological Fluids: beyond Spherical Particles [PDF]
MATEC Web of Conferences, 2018 In an effort to increase the shear yield stress of dielectric electrorheological fluids, we focus on the electrostatic force of different forms of particles in a dielectric polarization model. By solving Laplace‘s equation and applying the multiple image
Tang Hongzhe, Gan Li, An Wei
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The phenomena of electrorheological fluid behavior between two barriers under alternative voltage
Archives of Acoustics, 2004 Electrorheological (ER) fluids placed between two barriers have the ability to change some of their physical properties like the apparent viscosity and modulus of elasticity when an external electrical field is applied.
M. L. Szary
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Electrorheological Fluid Dynamics [PDF]
Physical Review Letters, 2008 We use the Onsager principle to derive a two-phase continuum formulation for the hydrodynamics of the electrorheological (ER) fluid, consisting of dielectric microspheres dispersed in an insulating liquid. Predictions of the theory are in excellent agreement with the experiments.
Zhang, Jianwei +4 more
openaire +4 more sources
Frontiers in Materials, 2022 In order to improve the transmission torque caused by the electrorheological effect, a corrugated disk is proposed to replace traditional flat disk by changing the electrode surface shape.
Chunyu Li +3 more
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Engineering, 2023 Electrorheological (ER) technology is an advanced technology based on ER effects. The most common material in ER technology is an electrorheological fluid (ERF), which is a type of smart soft material.
Yudai Liang +9 more
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Frontiers in Materials, 2021 Electrorheological (ER) fluids are a type of smart material with adjustable rheological properties. Generally, the high yield stress (>100 kPa) requires high electric field strength (>4 kV/mm).
Yuchuan Cheng +11 more
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Design and Experimental Evaluation of an Electrorheological Haptic Module with Embedded Sensing
Applied Sciences, 2021 We present a miniature haptic module based on electrorheological fluid, designed for conveying combined stiffness and vibrotactile sensations at a small scale.
Alex Mazursky +4 more
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Smart Fluids and Their Applications in Drilling Fluids to Meet Drilling Technical Challenges
Advances in Materials Science and Engineering, 2022 This article presents extensive analysis and review on recent developments in smart fluids as well as future opportunities of smart drilling fluids utilization in oil and gas well drilling while focusing on the following smart fluids: smart nanoparticles,
Deng Jingen +2 more
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Design Optimization of a Hydrodynamic Brake with an Electrorheological Fluid
Applied Sciences, 2023 This article describes the design optimization of a hydrodynamic brake with an electrorheological fluid. The design optimization is performed on the basis of mathematical model of the brake geometry and the brake’s electrical circuit.
Zbigniew Kęsy +2 more
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