【摘 要】
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It is well known that a premature quench,often initiated by mechanical disturbances in a low temperature superconducting (LTS) coil,is extremely rare in a h
【机 构】
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Waseda University,Tokyo,169-0072,Japan
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It is well known that a premature quench,often initiated by mechanical disturbances in a low temperature superconducting (LTS) coil,is extremely rare in a high temperature superconducting (HTS) coil,mainly owing to its large enthalpy margin,typically an order of J/cm3.Nevertheless,the HTS coil may experience such unpredictable accidents like power failure,fire or earthquake in the practical operation of high-field generation magnet applying in magnetic resonance imaging.
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