Note: Experimental platform for magnetized high-energy-density plasma studies at the omega laser facility.
Note: Experimental platform for magnetized high-energy-density plasma studies at the omega laser facility.
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DOI：
10.1063/1.4905625
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发表时间：
2015
期刊：
影响因子：
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通讯作者：
G. Fiksel;A. Agliata;D. Barnak;G. Brent;P. Chang;L. Folnsbee;G. Gates;D. Hasset;D. Lonobile-D.-Lon
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文献类型：
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作者：
G. Fiksel;A. Agliata;D. Barnak;G. Brent;P. Chang;L. Folnsbee;G. Gates;D. Hasset;D. Lonobile-D.-Lon
脉冲磁场发生器磁惯性聚变放电系统的改进[O]。戈切夫等人，Rev. Sci.仪器。80，043504（2009）]中描述。该装置用于研究磁化的高能量密度等离子体，能够在几立方厘米的体积内产生数十特斯拉的脉冲磁场。磁场是通过一个小的绕线线圈对高压电容器放电而产生的。线圈电流脉冲的持续时间约为1 μs，峰值为40 kA。与原来相比，更新版本具有更大的能量存储和改进的开关系统。此外，磁线圈是使用3D打印技术制造的，该技术允许更多种多样的磁场拓扑结构。
An upgrade of the pulsed magnetic field generator magneto-inertial fusion electrical discharge system [O. Gotchev et al., Rev. Sci. Instrum. 80, 043504 (2009)] is described. The device is used to study magnetized high-energy-density plasma and is capable of producing a pulsed magnetic field of tens of tesla in a volume of a few cubic centimeters. The magnetic field is created by discharging a high-voltage capacitor through a small wire-wound coil. The coil current pulse has a duration of about 1 μs and a peak value of 40 kA. Compared to the original, the updated version has a larger energy storage and improved switching system. In addition, magnetic coils are fabricated using 3-D printing technology which allows for a greater variety of the magnetic field topology.