Precise determination of superconducting magnet axis
✍ Scribed by J. Kokavec; P. Ušák; L'. Krempaský; F. Chovanec
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 301 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0011-2275
No coin nor oath required. For personal study only.
✦ Synopsis
Space position and orientation of the axis of solenoidal magnet in space coordinates connected with warm hole cryostat body may be matter of interest. Fast and precise method was developed based on mapping the field vector component B on parallel circular paths of common axis under and over the magnet field center. Coincidence of this geometrical axis connected with upper and lower flanges of cryostat with magnetic one results in rotational independence of B values i.e. B(~o) = coast. Any mis aligninent results in quasi harmonic behaviour B(90) with amplitude which depends on degree of mis alignment. lterative procedure reducing value of this mis alignment amplitude up to regaining prescribed degree of axes coincidence and all the device are described.
📜 SIMILAR VOLUMES
This paper reports on the design of a quartz dilatometer used to measure the thermal contraction of structural glass cloth based laminates and of uniaxial glass fibre based laminates along and normal to the glass fibres within the 293-77 K and 293-4 K temperature ranges. The contraction of the struc