Results 71 to 80 of about 5,130 (216)

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

Transfer of Energy and Momentum Between Magnetoactive Surface Microstructure and a Solid Object

Advanced Engineering Materials, Volume 28, Issue 6, 18 March 2026.
We demonstrate that magnetoactive multilamellar arrays subjected to a rotating magnetic field can function as platforms for controlled transport of physical objects. Through systematic experimental investigation, we elucidate the underlying physical mechanisms determining the upper limit of the achievable transportation speed in such magnetic “conveyor‐
Arne Geldof, Jan Kopačin, Izidor Straus, Raphael Kriegl, Gaia Kravanja, Luka Hribar, Matija Jezeršek, Mikhail Shamonin, Gašper Kokot, Irena Drevenšek‐Olenik   +9 more
wiley   +1 more source

Synthesis and Characterization of Nano-Particles Based Magnetorheological Fluids for Brake

Tribology Online, 2015
Magnetorheological (MR) fluids, to be used as brake friction materials, must have high heat transfer rate to dissipate the heat generated during the braking action.
Chiranjit Sarkar, Harish Hirani
doaj   +1 more source

Fabrication and Characterisation of Magnetorheological Shear Thickening Fluids

Frontiers in Materials, 2020
In this article, a magnetorheological shear thickening fluid (MRSTF) was fabricated based on magnetorheological (MR) material and shear thickening fluid (STF).
Vladimir Sokolovski, Tongfei Tian, Jie Ding, Weihua Li   +3 more
doaj   +1 more source

Design of magneto-rheological (MR) valve [PDF]

, 2008
Magneto-Rheological Fluid (“MRF”) technology has been successfully employed in various low and high volume automotive applications. Good understanding of specific design constraints is required to define and to optimize a magneto-rheological device. This
A. Grunwald, A.G. Olabi, Carlson, Goncalves, Huang, Olabi, Rabinow, Wong   +7 more
core   +1 more source

Magnetorheological fluids: A comprehensive review

Manufacturing Review
The magnetorheological (MR) fluids contain magnetic micro-sized iron particles, non-magnetic-based fluid, and some additives in order to mitigate sedimentation and agglomeration. The various carrier fluids used in the preparation of MR fluids are mineral
Chauhan Vinod, Kumar Ashwani, Sham Radhey   +2 more
doaj   +1 more source

Properties and applications of Magnetorheological fluids [PDF]

Fracture and Structural Integrity, 2013
This brief introduction describes the mechanical, rheological and magnetic properties of the magnetorheological (MR) fluids for feasible engineering applications. The typical modes of exploiting this technology are shown and discussed.
A. Spaggiari
doaj  

Phase‐Change Alloys Enable Localized Reversible Stiffening and Actuation in Steerable Eversion Tip‐Growing Robots

Advanced Intelligent Systems, Volume 8, Issue 3, March 2026.
This work presents a tip‐growing eversion robot that uses phase‐changing alloys for reversible stiffening and localized actuation, achieving 43× stiffness modulation, 15× force amplification, and segmental steering. The system enables precise navigation and force delivery in constrained, tortuous pathways.
Shamsa Al Harthy, S.M.Hadi Sadati, Shannon C. Stockdale, Radhouene Neji, Christos Bergeles   +4 more
wiley   +1 more source

Magnetorheological Fluid-Based Haptic Feedback Damper

Applied Sciences
Damping involves the various frictional and other obstructive effects that attenuate free vibration. For a long time, people have mainly used it to make various dampers to reduce mechanical vibration and consume kinetic energy.
Pei Kang, Sijia Liu, Tao Zeng
doaj   +1 more source

Toward personalizing prosthesis prescription: A take‐home study of three microprocessor‐controlled prosthetic knees: A randomized crossover study

PM&R, Volume 18, Issue 3, Page 288-304, March 2026.
Abstract Background Previous studies on microprocessor‐controlled prosthetic knees (MPKs) often investigate benefits of MPKs as a class of knees rather than clinically relevant differences between specific knees, despite their distinct features. Objectives To systematically evaluate and report outcomes associated with three commercially available MPKs ...
Kinsey Herrin, Sujay Kestur, Sixu Zhou, Gwyn O'Sullivan, Teresa Snow, Walter Lee Childers, Aaron Young   +6 more
wiley   +1 more source