Results 31 to 40 of about 1,506 (202)

A Review on Structural Configurations of Magnetorheological Fluid Based Devices Reported in 2018–2020

open access: yesFrontiers in Materials, 2021
Magnetorheological fluid (MRF) is a kind of smart materials with rheological behavior change by means of external magnetic field application, which has been widely adopted in many complex systems of different technical fields.
Dezheng Hua   +6 more
doaj   +1 more source

A review on magnetically assisted abrasive finishing and their critical process parameters

open access: yesManufacturing Review, 2018
Magnetically assisted abrasive finishing (MAAF) processes are the precision material removal processes that have been applied to a large variety of materials from brittle to ductile and from magnetic to non magnetic.
Kumari Chinu, Chak Sanjay Kumar
doaj   +1 more source

Multi-Objective Optimization of Magnetorheological Mount Considering Optimal Damping Force and Maximum Adjustable Coefficient

open access: yesMachines, 2023
To address the problem of multiple working conditions and complex requirements in magnetorheological fluid (MRF) mounts, a high-precision damping characteristic optimization method is explored.
Jianghua Fu   +6 more
doaj   +1 more source

The Roles of Magnetorheological Fluid in Modern Precision Machining Field: A Review

open access: yesFrontiers in Materials, 2021
Owing to some of its specific advantages, magnetorheological fluid (MRF) has drawn significant attention in a broad range of modern precision machining fields.
He Lu   +9 more
doaj   +1 more source

Design of an Adjustable Fail-Safe MRF Clutch With a Novel Field Blocking Mechanism for Robotic Applications

open access: yesIEEE Access, 2021
A permanent magnet-based magnetorheological fluid clutch (MRF) with a novel field blocking mechanism for torque adjustment is presented in this article.
Manuel A. Fernandez, Jen-Yuan Chang
doaj   +1 more source

Development and Implementation of Energy-Efficient Magnetorheological Fluid Bypass Damper for Prosthetics Limbs Using a Fuzzy-Logic Controller

open access: yesIEEE Access, 2022
Walking behaviour in amputees with lower-limb loss is absent from shock-absorbing properties. A damper can be used to reduce the impact of ground reaction force (GRF) during heel strikes.
N. H. Diyana Nordin   +4 more
doaj   +1 more source

B-H relations of magnetorheological fluid under 2-D rotating magnetic field excitation [PDF]

open access: yes, 2013
This paper presents the investigation of the B-H relations of a magnetorheological (MR) fluid under one-dimensional (1-D) alternating and two-dimensional (2-D) rotating magnetic field excitations where B is magnetic flux density and H is magnetic field ...
Guo, YG   +4 more
core   +1 more source

Performance Analysis of Magnetorheological Porous Fabric Composite

open access: yesApplied Sciences, 2022
In this paper, magnetorheological (MR) porous fabric composites were prepared by using non-woven fabrics pretreated with lithium stearate. Due to the porous structure of non-woven fabric and the good stability of lithium stearate, the mechanical ...
Hua Yan   +5 more
doaj   +1 more source

A controllably adhesive climbing robot using magnetorheological fluid [PDF]

open access: yes, 2012
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2012.Cataloged from PDF version of thesis.Includes bibliographical references (p. 67-69).In this thesis, the novel adhesive effects of magnetorheological fluid for use
Iagnemma, Karl   +2 more
core   +1 more source

Magnetorheological Fluid Based Devices Reported in 2013–2018: Mini-Review and Comment on Structural Configurations

open access: yesFrontiers in Materials, 2019
This paper presents a mini-review of magnetorheological (MRF) fluid-based devices (MRF devices in short) including the brake, clutch, damper, and the mount reported from 2013 to 2018. MRF devices are usually designed based on three operating modes of MRF:
Do Xuan Phu, Seung-Bok Choi
doaj   +1 more source

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