Results 301 to 310 of about 732,665 (350)

Experimental Analysis of MR Fluid by Magneto-Rheological (MR) Damper

Applied Mechanics and Materials, 2015
Magneto-rheological fluids belong to a group of non-Newtonian fluids, and represent a group of purely-viscous fluids with the controllability of their properties by means of a magnetic field. In the present work, MR damper setup has designed and fabricated.
P. Thirupathi, Perumalla Janaki Ramulu, S. Venukumar, Peddabavi Saikiran Reddy, B. Krishna Reddy, Sirish Battacharya   +5 more
openaire   +1 more source

Atom transfer radical polymerized MR fluids

Polymer, 2006
Abstract A novel magnetorheological fluid, in which the surface of iron particles is coated with poly(butyl acrylate) by surface-initiated atom transfer radical polymerization (ATRP), is investigated. The polymer coating procedure includes two steps, which are immobilization of initiator: 2-(4-chlorosulfonylphenyl)-ethyltrichlorosilane (CTCS) on the ...
B. Hu, A. Fuchs, S. Huseyin, F. Gordaninejad, C. Evrensel   +4 more
openaire   +1 more source

MR fluid, foam and elastomer devices

Mechatronics, 2000
Abstract Magnetorheological (MR) fluids, foams and elastomers comprise a class of smart materials whose rheological properties may be controlled by the application of an external magnetic field. MR fluids are liquids whose flow or shear properties are easily controlled to enable a variety of unique torque transfer or vibration control devices.
J.David Carlson, Mark R Jolly
openaire   +1 more source

MR Fluid Sponge Materials and Devices

Adaptive Structures and Material Systems, 2000
Abstract Stable, high-strength, magnetorheological (MR) fluids and devices such as rotary brakes and linear vibration dampers that enable the benefits of controllable fluid technology are now commercially available. Recently, a new way of using MR fluids in which the fluid is contained in an absorbent matrix has been developed.
J. David Carlson, Michael J. Chrzan
openaire   +1 more source

Thixotropy of MR shear-thickening fluids

Smart Materials and Structures, 2010
Particle sedimentation is a key issue of conventional magnetorheological (MR) fluids. We recently fabricated MR shear-thickening fluids (MRSTF), which can work as novel MR fluids without particle settling. This merit of the material against particle settling is attributed to the thixotropy property.
Zhang, Xianzhou, Li, Weihua, Gong, Xinglong   +2 more
openaire   +2 more sources

Variable Inertia Damper Using MR Fluid

Volume 8: Seismic Engineering, 2016
Inertia damper has an inertia effect by a flywheel which is caused by a quick moving mass. In general, it is difficult to change the inertia mass physically. In order to obtain a variable inertia effect, a new type of inertia damper has a long bypass pipe is proposed in this paper.
Taichi Matsuoka, Kazuhiko Hiramoto, Katsuaki Sunakoda, Naoto Abe   +3 more
openaire   +1 more source

MR fluid structure in quasi-2D

Europhysics Letters (EPL), 2007
We study the effects of quasi-two-dimensional (quasi-2D) confinement on the self-assembly of super paramagnetic colloids found in magnetorheological (MR) fluids using the Brownian dynamics simulation technique. A uniform external magnetic field is directed normal to a thin-slit in which dilute MR fluid is confined.
R Haghgooie, P. S Doyle
openaire   +1 more source

Glass Polishing Technology Using MR Fluids

Journal of Rare Earths, 2007
Abstract Based on the properties that yield stress would increase as an applied magnetic field increased, magnetorheological (MR) fluids were used on glass polishing. MR fluids were considered as a polishing fluid whose rigidity could be adjusted. Therefore, different polishing effects could be achieved by adjusting the strength of magnetic field ...
Yang Yan, Kang Boseon, Huang Shiguo, Chen Xing   +3 more
openaire   +1 more source

Sinonasal ossifying fibroma with fluid-fluid levels on MR images.

AJNR. American journal of neuroradiology, 2004
Ossifying fibroma is a rare benign neoplasm that usually affects mandibular and maxillary bones. In this report, we present a case of sinonasal ossifying fibroma with fluid-fluid levels and posterior extension toward the torus tubarius on MR images.
Kendi, A.T.K., Kara, S., Altinok, D., Keskil, S.   +3 more
openaire   +2 more sources

Modeling of MR Fluids and Devices

AIP Conference Proceedings, 2008
Magnetorheological (MR) fluids and MR fluid devices have been under development at General Motors RD an analysis of the transient shear behavior of MR fluids; a model of the behavior of MR particles in a gravitational field; and a lumped parameter model of a MR clutch.
John C. Ulicny, Daniel J. Klingenberg, David Kittipoomwong, Mark A. Golden, Anthony L. Smith, Chandra S. Namuduri, Zongxuan Sun, Srinivasan M. Sivakumar, Vidyashankar Buravalla, Arun R. Srinivasa   +9 more
openaire   +1 more source