| 摘要 |
In a device for cooling a resistive magnet (2), a coolant fluid (23) circulates in the magnet (2) in contact with coils (6, 7) at a much lower flow rate than in the prior art. For this purpose, the fluid (23) is injected into the magnet (2) in the two-phase state and absorbs the calories produced by the Joule effect by evaporation in an evaporator (8) constituted wholly or in part by the magnet (2).
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