A polar-drive shock-ignition design for the National Ignition Facility

Anderson K.S.; Betti R.; McKenty P.W.; Collins T.J.B.; Hohenberger M.; Theobald W.; Craxton R.S.; Delettrez J.A.; Lafon M.; Marozas J.A.; Nora R.; Skupsky S.; Shvydky A.

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A polar-drive shock-ignition design for the National Ignition Facility

机译：国家点火装置的极驱动冲击点火设计

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Shock ignition [R. Betti, Phys. Rev. Lett. 98, 155001 (2007)] is being pursued as a viable option to achieve ignition on the National Ignition Facility (NIF). Shock-ignition target designs use a high-intensity laser spike at the end of a low-adiabat assembly pulse to launch a spherically convergent strong shock to ignite the hot spot of an imploding capsule. A shock-ignition target design for the NIF is presented. One-dimensional simulations indicate an ignition threshold factor of 4.1 with a gain of 58. A polar-drive beam-pointing configuration for shock-ignition experiments on the NIF at 750 kJ is proposed. The capsule design is shown to be robust to the various one- and two-dimensional effects and nonuniformities anticipated on the NIF. The target is predicted to ignite with a gain of 38 when including all anticipated levels of nonuniformity and system uncertainty.

机译：电击点火[R.贝蒂，物理。牧师98，155001（2007）]被视为在国家点火装置（NIF）上实现点火的可行选择。冲击点火目标设计在低绝热组件脉冲结束时使用高强度激光尖峰，以发射球形会聚的强冲击，以点燃内爆胶囊的热点。提出了NIF的冲击点火目标设计。一维模拟表明点火阈值因子为4.1，增益为58。提出了在750 kJ的NIF上进行冲击点火实验的极驱动光束指向配置。胶囊设计显示出对NIF预期的各种一维和二维效果以及不均匀性的鲁棒性。包括所有预期的不均匀性和系统不确定性水平时，预计目标将点燃38。

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《Physics of plasmas》 |2013年第2期|共11页
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Anderson K.S.; Betti R.; McKenty P.W.; Collins T.J.B.; Hohenberger M.; Theobald W.; Craxton R.S.; Delettrez J.A.; Lafon M.; Marozas J.A.; Nora R.; Skupsky S.; Shvydky A.;
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A polar-drive; Shock ignition R. Betti; the National Ignition;

机译：极传动;电击点火[R.贝蒂;国家点火;

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专利

1. A polar-drive shock-ignition design for the National Ignition Facility [J] . Anderson K.S., Betti R., McKenty P.W., Physics of plasmas . 2013,第5aPta2期

机译：国家点火装置的极驱动冲击点火设计
2. Preparing for polar-drive ignition on the National Ignition Facility [J] . P.W. McKenty, T.J.B. Collins, J.A. Marozas, EPJ Web of Conferences . 2013,第13期

机译：为国家点火装置上的极驱动点火做准备
3. X-ray spectroscopic diagnostics and modeling of polar-drive implosion experiments on the National Ignition Facility [J] . P. Hakel, G. A. Kyrala, P. A. Bradley, Physics of plasmas . 2014,第6期

机译：国家点火设施上极驱动爆破实验的X射线光谱诊断和建模
4. Gated Photocathode Design for the P510 Electron Tube used in the National Ignition Facility (NIF) Optical Streak Cameras [C] . P. Datte, G. James, P. Celliers, Conference on target diagnostics physics and engineering for inertial confinement fusion . 2015

机译：国家点火装置（NIF）光学条纹相机中使用的P510电子管的门控光电阴极设计
5. Measurement of the argon-38(n,2n)argon-37 and calcium-40(n,alpha)argon-37 cross sections, and National Ignition Facility concrete activation using the rotating target neutron source. The design of an experiment to measure the beryllium-9(n,gamma)beryllium-10 cross section at 14 MeV. [D] . Belian, Anthony Paul. 2000

机译：使用旋转目标中子源测量氩38（n，2n）氩37和钙40（n，α）氩37的横截面以及国家点火设施的混凝土活化。在14 MeV下测量铍9（n，γ）铍10横截面的实验设计。
6. Rayleigh–Taylor instabilities in high-energy density settings on the National Ignition Facility [O] . Bruce A. Remington, Hye-Sook Park, Daniel T. Casey, 2019

机译：国家点火设施上高能量密度设置中的瑞利-泰勒不稳定性
7. Preparing for polar-drive ignition on the National Ignition Facility [O] . P.W. McKenty, T.J.B. Collins, J.A. Marozas, 2013

机译：为国家点火设施准备极性驱动点火
8. Indirect-Drive Non-Cryogenic Double-Shell Ignition Targets for the National Ignition Facility: Design and Analysis. [R] . Amendtn, P., Colvin, J., Tipton, R. E., 2001

机译：国家点火设施的间接驱动非低温双壳点火目标：设计和分析。

A polar-drive shock-ignition design for the National Ignition Facility

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