Optimal design of permanent magnet bearings with application to the HeartQuestTM ventricular assist device

JSME International Journal, Series C: Mechanical Systems, Machine Elements and Manufacturing

Volumn 46, Issue 2, 2003, Pages 403-408

  Chen, Chen ^a   Paden, Brad ^a   Antaki, James ^b   Ludlow, Jed ^c   Bearnson, Gill ^c  

^a Magnetic Moments LLC   (United States)

^b Antakamatics Inc   (United States)

^c MedQuest Products Inc   (United States)

Author keywords

Artificial hearts; Design optimization; Magnetic bearings; Permanent magnets

Indexed keywords

MAGNETIC BEARINGS; RINGS (COMPONENTS); STIFFNESS;

ELECTRICAL MECHANICAL SYSTEMS;

PERMANENT MAGNETS;

MAGNETIC BEARING;

EID: 0042693194     PISSN: 13447653     EISSN: None     Source Type: Journal    
DOI: 10.1299/jsmec.46.403     Document Type: Article

References (12)

1. Backers, F.T., A Magnetic Journal Bearing, Philips Tech. Rev., Vol. 22 (1960/61), pp. 232-238.
2. Halbach, K., Application of Permanent Magnets in Accelerators and Electron Storage Rings, J. Appl. Phys., Vol. 57 (1985), pp. 3605-3608.
3. Yonnet, J.P., Permanent Magnet Bearings and Couplings, IEEE Trans. Magn., Vol. 17 (1981), pp. 1169-1173.
4. Yonnet, J.P., Analytical Calculation of Magnetic Bearings, Proc. 5th Intern. Workshop Rare Earth-Cobalt Perm. Mag. and Their Appl., (1981), pp. 199-216.
5. Marinescu, M. and Marinescu, N., A New Improved Method for Computation of Radial Stiffness of Permanent Magnet Bearings, IEEE Trans. Magn., Vol. 30 (1994), pp. 3491-3494.
6. Furlani, E.P., A Formula for the Levitation Force between Magnetic Disks, IEEE Trans. Magn., Vol. 29 (1993), pp. 4165-4169.
7. Akoun, G. and Yonnet, J.P., 3D Analytical Calculation of the Forces and Exerted between Two Cuboidal Magnets, IEEE Trans. Magn., Vol. 20 (1984), pp. 1962-1964.
8. Delamare, J., Yonnet, J.P. and Rulliere, E., A Compact Magnetic Suspension with Only One Axis Control, IEEE Trans. Magn., Vol. 30 (1994), pp. 4746-4748.
9. Antila, M.J., The Load Capacity and Stiffness of the Axial Permanent Magnet Bearings, Proc. 4th Intern Symp. Mag. Bearings, (1994), pp. 287-291.
10. Krist, P., Gerber, R., Boehm, J., et al., Ponderomotive Interactions between Arrays of Permanently Magnetized Rectangular prisma, IEEE Trans. Magn., Vol. 29 (1993), pp. 2935-2937.
11. Barger, V.D. and Olsson, M.G., in Classical Electricity and Magnetism: A Contemporary Perspective, (1987), Allyn and Bacon Inc.
12. Jackson, J.D., in Classical Electrodynamics, 2nd ed., (1975), John Wiley & Sons.