爱达荷加速器中心的一种新的紧凑型便携式2-LTD砖x箍缩驱动器：设计、制造、测试和X射线性能
A new compact, portable 2-LTD-brick x-pinch driver at the Idaho Accelerator Center: design, fabrication, testing and x-ray performance
摘要：
我们建议构建一个紧凑和便携式的X-箍缩驱动器的X射线辐射性能，相当于标准的X-箍缩驱动器。这样一个新的x-pinch驱动器最近在爱达荷加速器中心设计、制造和测试。该发生器基于两个慢速LTD砖块组合成一个固体单元，可以通过一个简单的RLC电路描述，该电路具有四个快速140 nF，100 kV电容器，存储高达2.8 kJ。测试数据表明，当充电到80 kV时，驱动器提供185 kA的峰值电流到一个短的镍线负载，220 ns，10- 90%，上升时间。我们的驱动器的总内部电感测量为约60 nH。修改后的驱动器模型表明，当完全充电到100 kV，驱动器将提供180 kA的峰值电流与150 ns的上升时间到x箍缩负载。相应的电流上升率约为1.2kA/ns。为了证明驱动器x箍缩效率并估计X射线辐射性能，例如，我们可以用我们的x箍缩X射线辐射源对放置在单独的HV脉冲发生器中的爆炸线进行成像。对爆炸线的研究有助于理解温暖的致密物质的行为，我们的x箍缩驱动器可以成为这项研究所需诊断的一部分，这项研究目前正在IAC进行。我们的驱动器内部不含油，非常紧凑便携，几乎可以轻松地迁移到任何地方，这使得它成为等离子体物理，生物和工业等许多领域的理想背光诊断工具，这些领域需要明亮，快速和小型的x箍缩辐射源。
英文摘要：
We propose to construct a compact and portable x-pinch driver with x-ray radiation performance, comparable to standard x-pinch drivers. Such a new x-pinch driver was recently designed, fabricated and tested at the Idaho Accelerator Center. The generator is based on two slow LTD bricks combined into one solid unit, and can be described by a simple RLC circuit with four fast 140-nF, 100-kV capacitors that store up to 2.8 kJ. The test data reveals that when charged to 80 kV, the driver supplies 185-kA peak-current into a short Ni-wire load with 220-ns, 10-90%, rise time. The total internal inductance of our driver was measured to be about 60 nH. The revised driver model shows that when fully charged to 100 kV, the driver will supply 180-kA peak-current with 150-ns rise-time into the x-pinch load. The corresponding current rise rate is about 1.2 kA/ns. To prove the driver x-pinch efficiency and to estimate the x-ray radiation performance, we could, for example, image an exploding wires, placed in a separate HV pulser, with our x-pinch x-ray radiation source. The study of exploding wires helps to understand the behavior of a warm dense matter, and our x-pinch driver can be part of the diagnostics needed for this study which is currently under progress at the IAC. Our driver contains no oil inside, is very compact and portable, and can be easily relocated to practically anywhere, which makes it an ideal backlighting diagnostic tool in many areas of plasma physics, biology, and industry where a bright, fast, and small x-pinch radiation source is required.
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。
