Results 41 to 50 of about 5,094 (216)

Temperature Behavior of Magnetorheological Fluids

Applied Rheology, 2005
Magnetorheological fluids (MRFs) show a high but reversible rise of the viscosity upon application of an external magnetic field. This effect can be utilized in controllable friction dampers where the MR fluid flows through a gap with a adjustable ...
Zschunke F., Rivas R., Brunn P.O.
doaj   +1 more source

Tribological Behavior of Glycerol/Water-Based Magnetorheological Fluids in PMMA Point Contacts

Frontiers in Materials, 2019
Comprehension of the tribological behavior of magnetorheological fluids is crucial for many applications, in particular for those related with high quality surface finishing.
Wagner O. Rosa, Fernando Vereda, Juan de Vicente   +2 more
doaj   +1 more source

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

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

Advanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li, Shuai Liu, Xinyi Wang, Xinglong Gong, Shouhu Xuan   +4 more
wiley   +1 more source

New nonlinear dielectric materials: Linear electrorheological fluids under the influence of electrostriction

, 2004
The usual approach to the development of new nonlinear dielectric materials focuses on the search for materials in which the components possess an inherently large nonlinear dielectric response.
A. Kawai, C. J. F. Böttcher, G. I. Stegeman, J. P. Huang, R. E. Rosensweig, V. I. Kordonsky   +5 more
core   +3 more sources

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

Computational Procedure for Determining the Shear Yield Stress-Shear Deformation Relationship in Magnetorheological Fluids from Anton-Paar Measurement Data

Journal of Mechanical Engineering
In the past decade, magnetorheological fluids have been applied in various devices. This article focuses on developing a new computational procedure to determine the shear strength-shear strain relationship of magnetorheological fluids from the ...
Horváth Péter, Törőcsik Dávid
doaj   +1 more source

Simulations of model magnetorheological fluids in squeeze flow mode [PDF]

, 2017
A particle-level simulation methodology is proposed to study the squeeze flow behavior of model magnetorheological (MR) fluids. The simulation algorithm takes into account Brownian motion and local field corrections to magnetic interactions of the ...
de Vicente, J., Hidalgo-Álvarez, R., Ruiz-López, J. A., Wang, Z. W.   +3 more
core   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

Application of magnetorheological fluids in the design of a leg prosthesis with active damping [PDF]

MATEC Web of Conferences, 2018
The article is about of research of the behavior of magnetorheological materials (MR), later it will be implemented in a prototype leg prosthesis with active damping for people who have suffered amputations in lower extremities, which considers the use ...
Arteaga Oscar, Cevallos Alex, Erazo Maria I., Morales Klever D., Tenezaca Daniel B., Argüello Edison M.   +5 more
doaj   +1 more source