Results 11 to 20 of about 9,377,543 (206)
Improving the magnetorheological effect in isotropic magnetorheological rubber materials
Polymer Testing, 2003 Magnetorheological (MR) rubber materials are the solid analogue of magnetorheological fluids; i.e. their rheological properties can be controlled by an applied magnetic field. However, the use of a crosslinked matrix allows larger particles to be used than in fluid matrices, and when large irregular particles are used alignment of the particles is not ...
M Lokander, B Stenberg
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Effect of polydispersity in concentrated magnetorheological fluids [PDF]
Smart Materials and Structures, 2023 Abstract Magnetorheological fluids (MRF) are smart materials of increasing interest due to their great versatility in mechanical and mechatronic systems. As main rheological features, MRFs must present low viscosity in the absence of magnetic field (0.1–1.0 Pa.s) and high yield stress (50–100 kPa) when magnetized, in order to optimize ...
Júlio Gabriel de Falco Manuel +2 more
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Modelling and design of a dual channel magnetorheological damper [PDF]
, 2013 © Cranfield UniversityA limitation with the current analytical models for predicting the performance of a magnetorheological (MR) damper is that they fail to capture the hysteretic variation of force versus velocity variation correctly.
Bhatnagar, R.
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A Smart Fluid-Hydraulic System Based on MRF Valve Control and Its Application in Flexible Grasping. [PDF]
Adv Sci (Weinh)This study introduces a smart fluid hydraulic system using MRF valve control for flexible gripping. An MRF‐MSV with an integrated excitation coil and micro‐textured damping channels is designed and validated; micro‐texturing increases hydraulic resistance. Coupled with a soft actuator, the MRF‐MSV enables dynamic bending and grasping.
Huo L, Ji H, Hong R, Nie S, Yin F, Ma Z.
europepmc +2 more sources
Observer based control of an magnetorheological damper [PDF]
, 2013 Magnetorheological (MR) fluids enable the rapid and continuous alteration of flow resistance via the application of a magnetic field. This unique characteristic can be utilised to build semi-active dampers for a wide variety of vibration control ...
EROGLU, MEHMET ALI
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Preparation of magnetorheological elastomers and their applications in precision machining: A review
Jin'gangshi yu moliao moju gongcheng, 2023 Magnetorheological elastomer (MRE) is a magnetically controlled intelligent material, whose mechanical properties (such as stiffness, elastic modulus, intrinsic frequency, damping capacity, etc.) can be continuously and reversibly controlled by adjusting
Haotian LONG +5 more
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Frontiers in Materials, 2021 The interface between the particles and the carrier fluids has an important influence on the performance of magnetorheological fluid (MRF). In this study, ionic liquids and silicone oils with the same viscosity and different surface tensions were used as
Yu Tong +5 more
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Macroscopic two-fluid effects in magnetorheological fluids [PDF]
Physical Review E, 2020 We investigate macroscopic two-fluid effects in magnetorheological fluids generalizing a one-fluid model studied before. In the bulk of the paper we use a model in which the carrier fluid, with density ρ_{1}, moves with velocity v_{1}, while the magnetic component (density ρ_{2}) and, therefore, the magnetization and the magnetic-field-induced relaxing
Harald Pleiner +3 more
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Effect of Magnetorheological additives on the buildability of 3D concrete printing [PDF]
, 2023 This study investigates the effect of magneto-rheological additives in 3D concrete printing as a stimuli-responsive technique for buildability enhancement. The carbonyl iron powder (CIP) was used as the magnetorheological additive.
Sasitharan Kanagasuntharam +7 more
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Magnetic Response Detects the Strength of Carrageenan Network
Gels, 2022 The effect of carrageenan concentration on the magneto-rheological effect of magnetic gels with a magnetic particle concentration of 50 wt.% was investigated under a magnetic field of 50 mT by dynamic viscoelastic measurements.
Masahiro Kaneko +2 more
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