Systematic Analysis of Current Decay Time during Disruption in HYBTOK-II Tokamak

作者: Masaaki OKAMOTO , Noriyasu OHNO , Shuichi TAKAMURA

DOI: 10.1585/PFR.3.006

关键词: InductanceTokamakSeries and parallel circuitsMechanicsPhase (waves)Current decayPlasmaDecay timeNuclear physicsPhysicsCurrent (fluid)

摘要: In order to estimate the electromagnetic force acting on vessel components during tokamak disruptions, an accurate prediction of plasma current decay time is necessary. We have verified a model based simple series circuit with resistance and inductance. The employed for establishment database using disruptive discharges in small HYBTOK-II. An increase rate quench phase was observed experiments associated resistance. This experimental result consistent model.

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