Transient behaviour of helium-cooled current leads for superconducting power transmission
โ Scribed by M.C. Jones; V.M. Yeroshenko; A. Starostin; L.A. Yaskin
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 658 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0011-2275
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Large superconducting apparatus are best cooled by directly coupled refrigerators. The input of high currents to the superconductors produces heat losses according to the Wiedemann-Franz law. It is well-known that the direct input losses can be reduced when the leads are precooled over their entire
Numerical solutions of the one-dimensional conservation equations of fluid flow are given for the problem of the cool-down of superconducting power transmission cables. By including the continuity and momentum conservation equations, both time dependent and spatially dependent mass flow may be treat
Design details and experimental test results from several design variations of the gas-cooled, copper current leads used in conjunction with the superconducting dipole magnets for ESCAR (Experimental Superconducting Accelerator Ring) are reported. Thermal acoustic oscillations, which were experience
A new design of gas-cooled current leads is described. In order to optimize them, the differential equations of stationary temperature distribution for variable coefficients were solved by means of an analogue computer. The influence of the variable cross-section A(x) and the zero evaporation rate a