Results 221 to 230 of about 115,508 (267)
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Estimation of magnetic bearing constant in active magnetic bearings
Mechanical Systems and Signal Processing, 2023Balaji Sankar, A.S. Sekhar, S. Jana
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2018
The analysis of the behaviour of Passive Magnetic Bearing in order to achieve an acceptable magnetic force and stiffness is an interesting topic for rotating systems. Numerical analysis, which is an effective method to investigate the structural parameters of PMB, is applied using Finite Element Method to the two-dimensional model of Passive Magnetic ...
Milad AlizadehTir, Fabrizio Marignetti
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The analysis of the behaviour of Passive Magnetic Bearing in order to achieve an acceptable magnetic force and stiffness is an interesting topic for rotating systems. Numerical analysis, which is an effective method to investigate the structural parameters of PMB, is applied using Finite Element Method to the two-dimensional model of Passive Magnetic ...
Milad AlizadehTir, Fabrizio Marignetti
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Rotor Bearing System Design on Magnetic Bearings
Volume 3B: 15th Biennial Conference on Mechanical Vibration and Noise — Acoustics, Vibrations, and Rotating Machines, 1995Abstract The rotordynamic analysis of a high speed multistage centrifugal compressor supported on radial magnetic bearings, which has been running successfully in the field for 9000 hours to date, is presented. Iterations required to achieve an acceptable rotor configuration using magnetic bearings are discussed. The results of the rotor-
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Fundamentals of Magnetic Bearings
2013Active magnetic bearings (AMBs) are non-contact bearings for rotating machines. A pair of electromagnets acting at opposite sides of the rotor balance the attractive magnetic forces in order to center the rotor in the control axis. Some fundamental concepts and terminologies that are needed for describing the operation and modeling of active magnetic ...
Se Young Yoon +2 more
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2013
In this paper a Permanent Magnets (PMs) magnetic bearing capable to rotate at a short distance from a dedicated stator is presented. The magnetic suspension is assured by the repulsion of properly shaped PMs on both the stator and the rotor. The presence of eddy currents on a conducting sheet surrounding the stator magnets helps in overcoming the ...
MUSOLINO, ANTONINO +2 more
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In this paper a Permanent Magnets (PMs) magnetic bearing capable to rotate at a short distance from a dedicated stator is presented. The magnetic suspension is assured by the repulsion of properly shaped PMs on both the stator and the rotor. The presence of eddy currents on a conducting sheet surrounding the stator magnets helps in overcoming the ...
MUSOLINO, ANTONINO +2 more
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Novel internal Lorentz magnetic bearing for magnetic bearing gyrowheel
Optics and Precision Engineering, 2018刘 强 LIU Qiang +4 more
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