Results 1 to 10 of about 3,189,782 (241)
Study on viscosity and yield stress of magnetic fluid applied to low temperature magnetic fluid seal [PDF]
Scientific ReportsMagnetic fluid seal is one of the most mature applications of magnetic fluid and is widely used in numerous fields. However, magnetic fluid seals used in low-temperature environments often encounter the problem of high starting torque.
Jiawei Liu, Decai Li
doaj +2 more sources
Study of Dynamic Viscoelasticity of a Mineral Oil-Based Magnetic Fluid
Magnetochemistry, 2023 Magnetic fluid is a field-responsive intelligent fluid, which has the flow characteristics of liquid and the elastic properties of solid. Because of its unique properties, it has a strong application prospect in the fields of magnetic soft robot ...
Zhanxian Li +6 more
doaj +2 more sources
Theory analyses and applications of magnetic fluids in sealing
Friction, 2023 Magnetic fluids are the suspensions composed of magnetic nanoparticles, surfactants, and non-magnetic carrier liquids. Magnetic fluids are widely used in various fields, especially in sealing, because of their excellent features, including rapid magnetic
Decai Li +3 more
doaj +2 more sources
Design and Experimental Study of a Novel Tilt Sensor Based on Magnetic Fluid [PDF]
SensorsMagnetic fluid tilt sensors possess excellent shock resistance and strong adaptability to extreme environments, making them a highly promising new type of angle measurement device.
Bing Li +3 more
doaj +2 more sources
Study of Interconnected Physical Processes in the Magnetic Fluid Sealer [PDF]
Problems of the Regional Energetics, 2021 The purpose of this work is creation of an interconnected numerical model of the magnetic and hydrodynamic fields of the ferrofluid sealer to analyze the effect of centrifugal forces during shaft rotation on the retained pressure drop.
Nesterov S.A. +2 more
doaj +1 more source
Advances in Materials Science and Engineering, 2022 In order to solve the leakage problem of rotating machinery under the condition of large clearance, a new type of divergent magnetic fluid sealing device with secondary magnetic source was designed. The magnetic field distribution in the clearance of the
Xiaolong Yang +3 more
doaj +1 more source
Influence of magnetic fluid evaporation on pressure resistance of magnetic fluid seal
Frontiers in Materials, 2022 Magnetic fluid seals have the advantages of zero leakage, long life, simple structure and high reliability, and have become one of the most widely used applications of magnetic fluids.
Wenjuan Yu +5 more
doaj +1 more source
AIP Advances, 2023 The flow and temperature properties of the magnetic fluid are the primary elements impacting the seal stability in the main shaft magnetic fluid seal of the turbine.
Zhenggui Li +5 more
doaj +1 more source
Analysis of the distribution of magnetic fluid inside tumors by a giant magnetoresistance probe. [PDF]
PLoS ONE, 2013 Magnetic fluid hyperthermia (MFH) therapy uses the magnetic component of electromagnetic fields in the radiofrequency spectrum to couple energy to magnetic nanoparticles inside tumors.
Chinthaka P Gooneratne +4 more
doaj +1 more source
Error Analysis in Numerical Simulation of the Static Pressure Capability of Magnetic Fluid Seals
Frontiers in Materials, 2022 Magnetic fluid is a typical type of functional fluid which can be magnetized and controlled by an external magnetic field. In magnetic fluid seals, magnetic fluid is attracted in sealing gaps by a magnetic field gradient to form non-contact sealing ...
Zhenghao Li, Decai Li
doaj +1 more source