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Price D.W. Baker W.L. Beason J.D. Degnan J.H. Hall D.J. Holmes J.L. Graham J.D. Lopez E.A. Seiler S.W. Turchi P.J. 《IEEE transactions on plasma science. IEEE Nuclear and Plasma Sciences Society》1989,17(1):62
Corrections are made to figures in `Enhanced load current delivery from the SHIVA Star vacuum inductive store/plasma flow switch' by D. W. Price et al. (1988) 相似文献
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临界电流密度Jc是影响高温超导体在强电领域应用的一个重要参数,在实际应用中,特别在外加磁场下,临界电流密度与超导材料的磁通钉扎性质密切相关.因此,磁通钉扎一直是高温超导体研究中的一个重要领域.由于高温超导体磁通钉扎力密度Fp的标度律存在,本文根据D.Dew-Hughes总结的钉扎力函数,主要存在两种主要作用类型(正常相和△K).我们将D.Dew-HugBes给出的钉扎力密度Fp标度函数改进为一个简化的具有物理意义的函数表达式.结合文献中已有的实验数据,我们对YBcO进行了计算机模拟,确定了它的磁通钉扎类型,模拟的研究结果与实际情况比较吻合. 相似文献
13.
Price D.W. Baker W.L. Beason J.D. Degnan J.H. Hall D.J. Holmes J.L. Graham J.D. Lopez E.A. Seiler S.W. Turchi P.J. 《IEEE transactions on plasma science. IEEE Nuclear and Plasma Sciences Society》1988,16(4):423-427
The SHIVA Star device is a 1313-μF, 120-kV capacitative storage device capable of storing 9.4-MJ electrical energy. The experimental operating voltage is 90 kV. An increased current delivery from the SHIVA Star capacitor band to a plasma-flow-switch-driven cylindrical foil load is reported. Modification of a plasma-flow-switch electrode produces a current delivery that is a factor of two better than the best previous comparable efforts. Peak driving current is 12.3 MA; the peak load current is over 9.4 MA. At peak load current, driving current is 11.2 MA for a current delivery of 85% or more. Current delivery in the experimental system is reported. The modification specified entails partially closing the outflow electrode of a plasma-flow switch 相似文献