zeitlich veränderliche ströme
DESCRIPTION
Zeitlich veränderliche Ströme. Teil 5. RC-Kreis Maxwell‘sche Ergänzungen Induktionsgesetz Relativitätsprinzip Selbstinduktion RL-Kreis Gekoppelte Stromkreise. Wirbelstrombremse. Supraleitende Magnete. Homogeneity: +/- 0.01% over 10mm on axis Inductance : 125 Henries nominal - PowerPoint PPT PresentationTRANSCRIPT
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Zeitlich veränderliche StrömeZeitlich veränderliche Ströme
RC-Kreis Maxwell‘sche Ergänzungen Induktionsgesetz Relativitätsprinzip Selbstinduktion RL-Kreis Gekoppelte Stromkreise
Teil 5
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WirbelstrombremseWirbelstrombremse
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Supraleitende MagneteSupraleitende Magnete
Homogeneity: +/- 0.01% over 10mm on axis Inductance: 125 Henries nominal Operating Current: 105 amperes (17T, 4.2K) Clear Bore: 52mm diameter Overall Length: 385mm (including low-field region coils) Outside Diameter: 279mm Persistent Mode Switch: Installed
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Homogeneity1 cm DSV
Clear Bore Size
1.0" 1.5" 2.0" 2.5" 3.0"
15 Tesla ±0.1% A15010-3 A15015-3 A15020-3
14 Tesla ±0.1% A14010-3 A14015-3 A14020-3 A14025-3
13 Tesla ±0.1% A13010-3 A13015-3 A13020-3 A13025-3 A13030-3
12 Tesla ±0.1% A12010-3 A12015-3 A12020-3 A12025-3 A12030-3
11 Tesla ±0.1% A11010-3 A11015-3 A11020-3 A11025-3 A11030-3
10 Tesla ±0.1% A10010-3 A10015-3 A10020-3 A10025-3 A10030-3
Those applications that require higher magnetic fields than available with our standard soleniods (greater than 9 Tesla), and cannot be pumped to achieve a lower helium bath temperature, may require a magnet constructed with Niobium-Tin (Nb3Sn) material. Nb3Sn windings produce magnetic fields from
10 Tesla to more than 15 Tesla at 4.2K. AMI high field magnets consist of an Nb3Sn inner coil
(high field region) surrounded by an NbTi outer coil (background field).Standard AMI high field solenoids are listed below. Nonstandard high field solenoids can be custom designed upon request. The model numbers for high field solenoids use the same convention as standard solenoids.
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an interesting Web site from a Gymnasium:http://www.gym-don.de/aktuell/physik/mlinks.htm