Difference between revisions of "Charybdis"
From E12-11-009
Jump to navigationJump to search| Line 6: | Line 6: | ||
=== Technical Details on Charybdis from the E93-038 ESAD === | === Technical Details on Charybdis from the E93-038 ESAD === | ||
| + | [[File:charybdis1.jpg|100px|thumb]][[File:charybdis2.jpg|100px|thumb]][[File:charybdis3.jpg|100px|thumb]][[File:charybdis4.jpg|100px|thumb]] | ||
| + | * Presently located in the NW corner of ESB (JLab) | ||
| + | ** Yoke, coil packs, and water manifolds appear to be in good shape | ||
| + | |||
* Magnetic Field | * Magnetic Field | ||
** Maximum central field of 1.9 T @ 900 A, for a B·dl of 2.6 T·m | ** Maximum central field of 1.9 T @ 900 A, for a B·dl of 2.6 T·m | ||
** E93-038 max B·dl of 2.15 T·m @ 590 A | ** E93-038 max B·dl of 2.15 T·m @ 590 A | ||
| + | |||
* Dimensions | * Dimensions | ||
** Charybdis weighs 38 tons. | ** Charybdis weighs 38 tons. | ||
** The overall dimensions are approximately 1.5 m tall, 2.3 m wide, and 1.7 m long. | ** The overall dimensions are approximately 1.5 m tall, 2.3 m wide, and 1.7 m long. | ||
** With a 8.25 in gap, the aperture is 8.25 in high × 0.56 m wide. The gap length is 1.22 m along z. | ** With a 8.25 in gap, the aperture is 8.25 in high × 0.56 m wide. The gap length is 1.22 m along z. | ||
| + | |||
* Power supply / Cooling | * Power supply / Cooling | ||
** Each of the magnet’s two coils has a resistance of about 0.51 Ω. | ** Each of the magnet’s two coils has a resistance of about 0.51 Ω. | ||
Revision as of 15:42, 10 January 2014
Documentation from E93-038
- Charybdis Field Map Update (03 Jul 2001): File:Charybdis Field Map Update 03Jul2001.pdf
- Field integrals and precession angles for GeN (16 Feb 2001): File:Field integrals and precession angles for GeN - 16Feb2001.pdf
- Magnet settings details for E93-038 (10 Jul 2000): File:Magnet settings for E93-038.pdf
- E93-038 Magnet ESAD: File:E93-038 Magnet ESAD.pdf
Technical Details on Charybdis from the E93-038 ESAD
- Presently located in the NW corner of ESB (JLab)
- Yoke, coil packs, and water manifolds appear to be in good shape
- Magnetic Field
- Maximum central field of 1.9 T @ 900 A, for a B·dl of 2.6 T·m
- E93-038 max B·dl of 2.15 T·m @ 590 A
- Dimensions
- Charybdis weighs 38 tons.
- The overall dimensions are approximately 1.5 m tall, 2.3 m wide, and 1.7 m long.
- With a 8.25 in gap, the aperture is 8.25 in high × 0.56 m wide. The gap length is 1.22 m along z.
- Power supply / Cooling
- Each of the magnet’s two coils has a resistance of about 0.51 Ω.
- The magnet requires a series current of 450 A to achieve the maximum field of about 1.9 T. In practice, the magnet is wired in parallel (total resistance of about 0.255 Ω) for a maximum supply current of about 900 A and a maximum supply voltage of about 230 V.
- The magnet was be operated at lower supply currents (typically less than ∼530 A).
- These operating parameters are within the capability of the Hall C SOS-D1 power supply.
- Charybdis is water-cooled, requiring 40 gpm at 160 psi.
