Optimizing magnetization orientation of permanent magnets for maximal gradient force

Journal of Magnetism and Magnetic Materials

Volumn 234, Issue 3, 2001, Pages 545-555

  Kruusing, Arvi ^a,b  

^a TALLINN UNIVERSITY OF TECHNOLOGY   (Estonia)

^b UNIVERSITY OF OULU   (Finland)

Author keywords

Finite element method; Gradient force; Halbach array; Magnetic actuator; Permanent magnet; Varying magnetization orientation

Indexed keywords

FINITE ELEMENT METHOD; MAGNETIC DOMAINS; MAGNETIC FIELDS; MAGNETIZATION; OPTIMIZATION;

MAGNETIZATION ORIENTATION;

PERMANENT MAGNETS;

EID: 0035449513     PISSN: 03048853     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0304-8853(01)00267-0     Document Type: Article

References (51)

1. Radially oriented high energy product Nd-Fe-B ring magnets
2. Generation of highly uniform fields with permanent magnets
3. Design of permanent multipole magnets with oriented rare earth cobalt material
4. 24 Segment high field permanent sextupole magnets
5. Permanent-magnet structures for production of transverse helical fields
6. Shaping of cylindrically symmetric magnetic fields with permanent magnets
7. New concept of permanent magnet excitation for electrical machines
8. The application of Halbach cylinders to brushless AC servo motors
9. Design of a in-wheel motor for solar-powered electric vehicle
10. Application of rare-earth magnets in high-performance electric machines
11. The Indutrac: A simpler approach to magnetic levitation
12. The overview and history of permanent magnet devices in accelerator technology
13. Recent static applications of rare-earth permanent magnets
14. A silicon microvalve with combined electromagnetic/electrostatic actuation
15. Amicrominiature electromagnetic middle-ear implant hearing device
16. A silicon micromachined magnetic actuator using a two layer electroplating process
17. Electromagnetic actuation for micropums and valves
18. Electromagnetic membrane actuator with a compliant silicone suspension
19. Towards an electromagnetically driven micropump system
20. A biproportional microvalve using a bi-stable actuator
21. A microvalve with electromagnetic actuator
22. Numerical simulation and optimization of planar electromagnetic actuators
23. Magnetic microactuators based on polymer magnets
24. Modeling and analysis of a magnetic microactuator
25. Radially oriented ferrite magnets
26. Epoxy-bonded Nd-Fe-B magnetic rollers: Experimental and theoretical analysis
27. New technique for producing a strong multi-pole magnet
28. Circular permanent magnet quadrupoles for higher frequency and higher shunt-impedance liniac
29. Integrated design of magnet powder aligning system and brushless motor using anisotropic Halbach cylinders
30. Novel permanent magnet machines using Halbach cylinders
31. Magnetization in small ferromagnetic particles: Nucleation and coherent rotation
32. Synthesis and orientation of barium hexaferrite ceramics by magnetic alignment
33. Magnetic anisotropy by ferromagnetic particles alignment in a magnetic field
34. Directionally-conductive, optically transparent composites by magnetic alignment
35. Magnetic orientation of acicular iron particle in recording media
36. Magnetic alignment in power magnet processing
37. Three dimensional alignment of magnetic particles
38. Magnetization of small arrays of interacting single-domain particles
39. Theoretical studies of the field-cooled and zero-field cooled magnetization of interacting fine particles
40. PD-simulation of powder compaction for Nd-Fe-B magnets
41. Cosserat continuum theory to simulate microscopic rotation of magnetic powder in applied magnetic field