Forced-cooled superconductors are viewed as a promising alternative in the development of high field superconducting magnets for future fusion devices. The high current density cabled superconductor is protected against thermal instabilities by forcing (single phase) supercritical helium through the
A cold box for the forced cooling systems of superconducting magnets
โ Scribed by V.I Bondarenko; L.B Dinaburg; V.F Fokeev; V.V Kalinin; P.N Selyankin
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 143 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0011-2275
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โฆ Synopsis
A cold box, which does not have temperature expanders, designed for a forced cooling system is described. The cold box can be used to main rain superconducting magnets at 4.5 -+ 5 K for a Iong period of time.
Tests on the cold box have shown that the mass flow rate of forced cooling flow is 6 + -10 kg h -1. For this flow rate, 1.1 -1.3 kg h -1 of liquid He from the transport dewar is required
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