Results 91 to 100 of about 6,963 (290)
Life tests of a rotary single-stage magnetic-fluid seal for shipbuilding applications
, 2011 Use of the magnetic fluid seal technology in water is much more difficult technological problem in comparison to gas or vacuum environment. Some seals constructed up to time been are designed as hybrid, two stage sealing structures with shields or ...
Szydło, Z., Matuszewski, L.
core
Modulus‐Switchable Miniature Robots for Biomedical Applications: A Review
Advanced Robotics Research, EarlyView.Materials, robot designs, proof‐of‐concept functions, and biomedical applications of modulus‐switchable miniature robots. Miniature soft robots have shown great potential in biomedical applications due to their excellent controllability and suitable mechanical properties in biological environments.
Chunyun Wei, Yibin Wang, Jiangfan Yu
wiley +1 more source
MagnetochemistryThis study focuses on the reliability issue of magnetic fluid (MF) in the magnetic fluid sealing technology for the upper guide bearing (UGB) of hydro-generators and proposes selection schemes for MF suitable for different models of hydro-generators.
Mao Liao +6 more
doaj +1 more source
Advanced Robotics Research, EarlyView.This article introduces a soft wearable eyelid sling device incorporating a hydraulic soft artificial muscle (SAM) for achieving complete closure of an eyelid. The SAM is driven by a cam mechanism that provides a displacement profile closely matched with those of a healthy eyelid.
Patrick Pruscino +7 more
wiley +1 more source
Sealing performance and engineering application of high-fluid slurry materials
矿业科学学报Existing sealing materials are limited due to their high price, curing shrinkage cracking, and insufficient compressive strength. This study therefore develops high-performance sealing materials to seal gas extraction boreholes and improve the life of ...
HAO Yuanwei +7 more
doaj +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 +5 more
wiley +1 more source
HydrogenThe use of differential pressure energy for green hydrogen and ammonia comes with significant safety challenges. Two zero-emission technical schemes—one based on magnetic coupling transmission and another based on dual magnetic fluid seals—were proposed ...
Guohui Song +7 more
doaj +1 more source
Numerical Simulation of the Magnetic Fluid Seal of a Rotating Shaft
, 2014 Magnetic fluid seals are the best known technical application of magnetic fluids. Therefore, the development of an adequate mathematical model describing the relevant features of a magnetic fluid seal and numerical algorithms for its solution are of ...
Polevikov, V. K.
core
, 2020 For the low-speed magnetic fluid seals, the influence of the meridional flow, induced by the shaft rotation, on the distribution of magnetic particles concentration, is studied. Influence of the thermomagnetic convection on the structure of this flow and
Krakov, M. S., Nikiforov, I. V.
core
Advanced Robotics Research, EarlyView.To address challenges in high‐throughput intestinal sampling with sealed containment and target drug delivery, we developed a dual‐functional ingestible passive capsule with a dual‐triggered control system based on pH‐response and mechanical actuation.
Libing Huang +9 more
wiley +1 more source