Forces on a magnet moving past figure-eight coils

Conference · Mon Mar 01 00:00:00 EST 1993

OSTI ID:10144340

Mulcahy, T H; He, Jianliang; Rote, D M ^[1]; Rossing, T D ^[2]

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1. Argonne National Lab., IL (United States)
2. Northern Illinois Univ., De Kalb, IL (United States). Dept. of Physics

For the first time, the lift, drag, and guidance forces acting on a permanent magnet are measured as the magnet passes over different arrays of figure-eight (null-flux) coils. The experimental results are in good agreement with the predictions of dynamic circuit theory, which is used to explain more optimal coil arrays.

• Research Organization: Argonne National Lab., IL (United States)
• Sponsoring Organization: USDOE, Washington, DC (United States); Department of Defense, Washington, DC (United States)
• DOE Contract Number: W-31109-ENG-38
• OSTI ID: 10144340
• Report Number(s): ANL/MCT/CP-77846; CONF-930416-1; ON: DE93009965
• Resource Relation: Conference: INTERMAG `93: international magnetics conference,Stockholm (Sweden),13-16 Apr 1993; Other Information: PBD: [1993]
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
71 CLASSICAL AND QUANTUM MECHANICS
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42 ENGINEERING
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LEVITATION
MAGNETIC FIELDS
MAGNET COILS
665412
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SUPERCONDUCTING DEVICES
OTHER ASPECTS OF PHYSICAL SCIENCE
FACILITIES, EQUIPMENT, AND TECHNIQUES