• Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Permanent Magnetic Bearing for Spacecraft Applications

Permanent Magnetic Bearing for Spacecraft Applications

Paperback

General Political Science

Publisher Price: $14.75

ISBN10: 1289235600
ISBN13: 9781289235604
Publisher: Bibliogov
Published: Jul 23 2013
Pages: 22
Weight: 0.13
Height: 0.05 Width: 7.44 Depth: 9.69
Language: English
A permanent, totally passive magnetic bearing rig was designed, constructed, and tested. The suspension of the rotor was provided by two sets of radial permanent magnetic bearings operating in the repulsive mode. The axial support was provided by jewel bearings on both ends of the rotor. The rig was successfully operated to speeds of 5500 rpm using an air impeller. Radial and axial stiffnesses of the permanent magnetic bearings were experimentally measured and then compared to finite element results. The natural damping of the rotor was measured and a damping coefficient was calculated.

Also in

General Political Science