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arXiv 0804.1764physics.acc-phphysics.plasm-ph
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通过流体动力学抑制阶梯先导获得千兆伏级电势及其对热核点火的意义

Attainment of Gigavolt Potentials by Fluid Dynamic Suppression of the Stepped Leader its Significance for Thermonuclear Ignition

Friedwardt Winterberg

摘要:

有人提出,悬浮在高压泰勒流的导电球,并充电到千兆伏的电位,无论是机械的范德格拉夫静电发生器,或感应上升的磁场。如果泰勒流足够快,它应该克服电压力,并通过阶梯式先导形成击穿,导致通过帕邢定律可达到的最大电压。释放静电存储的能量可以通过受控击穿来完成。十亿焦耳的能量在10^-8秒内储存和释放,这意味着10 ^17瓦量级的电脉冲功率,为热核点火提供了巨大的驱动能量。

英文摘要:

It is proposed to levitate a conducting sphere in a high pressure Taylor flow and to charge it up to gigavolt potentials, either mechanically as in a Van de Graaff electrostatic generator, or inductively by a rising magnetic field. If the Taylor flow is sufficiently fast, it should overcome the electric pressure and breakdown by stepped leader formation, leading to the maximum attainable voltage by the Paschen law. Discharging the electrostatically stored energy can be done by controlled breakdown. With gigajoule energies stored and released in about 10^-8 sec, this implies and electric pulse power of the order 10^17 Watt, opening the prospect of large driver energies for thermonuclear ignition.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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