학술논문

Results of the cooldown analysis of the Swiss LCT coil
Document Type
Conference
Author
Source
Proc. Symp. Eng. Probl. Fusion Res.; (United States); Conference: 9. symposium on engineering problems of fusion research, Chicago, IL, USA, 26 Oct 1981
Subject
70 PLASMA PHYSICS AND FUSION TECHNOLOGY
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS LARGE COIL PROGRAM
SUPERCONDUCTING MAGNETS
BOUNDARY CONDITIONS
COOLING
HELIUM
SWITZERLAND
ELECTRICAL EQUIPMENT
ELECTROMAGNETS
ELEMENTS
EQUIPMENT
EUROPE
FLUIDS
GASES
MAGNETS
NONMETALS
RARE GASES
SUPERCONDUCTING DEVICES
WESTERN EUROPE 700202* -- Fusion Power Plant Technology-- Magnet Coils & Fields
420201 -- Engineering-- Cryogenic Equipment & Devices
Language
English
Abstract
The Cooldown of the Swiss LCT coil from 300K to 4K is analyzed with a 2-dimensional heat conduction code applied to two perpendicular planes. A dynamic model to simulate the change of helium temperature during coldown is included. Results show that the coil can be cooled down in approx. 140 hours without critical temperature gradients in any of its components.