Results 91 to 100 of about 5,231 (215)

Ferrofluids and Magnetorheological Fluids [PDF]

Advances in Science and Technology, 2008
Composition, synthesis and structural properties of ferrofluids and magnetorheological fluids are reviewed and compared. The similarities and main differences between the two types of magnetically controllable fluids are outlined and exemplified in the paper.
openaire   +1 more source

Unexpected shear strength change in magnetorheological fluids

APL Materials, 2014
Smart materials of magnetorheological (MR) fluids could be turned from a liquid state into a solid state, which solidification extent or shear strength often increases monotonically with the applied magnetic field.
Yu Tian, KaiKai Chen, Lei Shan, Xiangjun Zhang, Yonggang Meng   +4 more
doaj   +1 more source

Preliminary design of a magnetorheological brake for automotive use [PDF]

, 2011
After an initial study of the characteristics of magnetorheological fluids based on a thorough search in literature, a preliminary configuration of MR brake is proposed.
Duboka, C., MARANNANO, Giuseppe Vincenzo, VIRZI' MARIOTTI, Gabriele   +2 more
core  

The performance of a smart ball-and-socket actuator applied to upper-limb rehabilitation [PDF]

, 2018
Magnetorheological fluids are capable of providing continuously variable yield stresses in response to external magnetic fields. Greater potential application in rehabilitation may be realised if these fluids are utilised in controllable actuators ...
Abrams W, Alexander MA, Ali K El Wahed, Almazroa A, Anon, Arre Industries, Burgar CG, Dundee Healthcare NHS Trust (1992–1997), Hawkins P, Jaffar AA, Johnson GR, Loaie B Balkhoyor, McManus SJ, Nguyen QH, Peters D, Shames IH, Sproston JL, Trivedi V, Zite JL   +18 more
core   +2 more sources

On the macroscopic–mesoscopic mixture of a magnetorheological fluid [PDF]

Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2006
This paper is concerned with the modelling of a magnetorheological (MR) fluid in the presence of an applied magnetic field as a twofolded mixture—a macroscopic fluid continuum and mesoscopic multi-solid continua. By assigning to each solid particle a vectorial mesoscopic variable, which is defined as the nearest relative position vector with respect to
openaire   +1 more source

Sensors and Sensing Devices Utilizing Electrorheological Fluids and Magnetorheological Materials—A Review

Sensors
This paper comprehensively reviews sensors and sensing devices developed or/and proposed so far utilizing two smart materials: electrorheological fluids (ERFs) and magnetorheological materials (MRMs) whose rheological characteristics such as stiffness ...
Yu-Jin Park, Seung-Bok Choi
doaj   +1 more source

Investigating the Structure of Paramagnetic Aggregates from Colloidal Emulsions - 2 [PDF]

, 2008
Particle dynamics of magnetorheological fluids (fluids that change properties in response to magnetic fields) are studied to help understand adaptable new fluids for use in such applications as brake systems and ...
Furst, Eric M., Gast, Alice P.
core   +1 more source

Column size effects of DER fluids

, 2001
The static yield stress of dielectric electrorheological(DER) fluids of infinite column state and chain state are calculated from the first principle method.
Ma, H. R., Zhao, Tianyu
core   +1 more source

Introduction to the State Key Laboratory of Complex Multibody System Dynamics

International Journal of Mechanical System Dynamics, EarlyView.
Xiaoting Rui, Hailong Yu
wiley   +1 more source

A review on the stability of magnetorheological materials

Manufacturing Review
Magnetorheological materials, as a type of intelligent controllable material, have broad application prospects in the engineering field. However, stability issues (such as sedimentation, particle agglomeration, and extreme temperature adaptability ...
Sang Yuanyuan, Feng Yongbao, Han Xiaoxia, Huang Zhen, Li Liang, Wang Xinfeng   +5 more
doaj   +1 more source