Results 111 to 120 of about 2,643 (215)

Development and Testing of an Axial Halbach Magnetic Bearing [PDF]

The NASA Glenn Research Center has developed and tested a revolutionary Axial Halbach Magnetic Bearing. The objective of this work is to develop a viable non-contact magnetic thrust bearing utilizing Halbach arrays for all-electric flight, and many other
Eichenberg, Dennis J., Gallo, Christopher A., Thompson, William K.   +2 more
core   +1 more source

Lessons Learned in Fabrication of a High-Specific-Torque Concentric Magnetic Gear [PDF]

Magnetic gearing is being investigated at NASA as a replacement to conventional mechanical gearing in aerospace applications. Some key benefits of magnetic gears over mechanical gearing are torque transmission without mechanical contact, decreased ...
Cameron, Zachary A., Scheidler, Justin J., Tallerico, Thomas T.   +2 more
core   +1 more source

Surrogate model for calculating spatial magnetic track forces in permanent magnet levitation transportation

机车电传动
The permanent magnet levitation (PML) transportation system employs magnetic repulsion between Halbach permanent magnet arrays to achieve passive levitation.
LIU Haodong, FENG Yang, ZHAO Chunfa, LUO Shihui, SONG Xiaolin   +4 more
doaj  

Development and Testing of a Radial Halbach Magnetic Bearing [PDF]

The NASA John H. Glenn Research Center has developed and tested a revolutionary Radial Halbach Magnetic Bearing. The objective of this work is to develop a viable non-contact magnetic bearing utilizing Halbach arrays for all-electric flight, and many ...
Eichenberg, Dennis J., Gallo, Christopher A., Thompson, William K.   +2 more
core   +1 more source

Enhancing Permanent Magnet Sliding Bearings Through Multi-Layer Yoke for Minimized Magnetic Leakage. [PDF]

Materials (Basel)
Liu Y, Zhao H, Li J, Wu L, Xia Y.
europepmc   +1 more source

Numerical Investigation of Halbach-Array-Based Flexible Magnetic Sensors for Wide-Range Deformation Detection. [PDF]

Sensors (Basel)
Han Y, Zhang S, Wen C, Han J, Kang W, Zheng Z.   +5 more
europepmc   +1 more source

Study on the suppression of CT and TR of IRSP PMSWT based on structural improvement and hierarchical collaborative optimization. [PDF]

Sci Rep
Wang D, Xing Z, Li W, Xu R, Sun C.
europepmc   +1 more source

Optimization and Application of Electromagnetic Ultrasonic Transducer for Battery Non-Destructive Testing. [PDF]

Sensors (Basel)
Zhan X, Li Z, Chen H, Yu G, Li X.
europepmc   +1 more source

Analysis of double side ironless permanent magnet linear synchronous machine with low normal force. [PDF]

Sci Rep
He X, Sun Q, Yan L, Xiang P, Zheng T.
europepmc   +1 more source

Low-field NMR with multilayer Halbach magnet and NMR selective excitation. [PDF]

Sci Rep, 2023
Telfah A, Bahti A, Kaufmann K, Ebel E, Hergenröder R, Suter D.   +5 more
europepmc   +1 more source