激光间接驱动惯性约束聚变二维总体程序——LARED集成程序

宋鹏; 翟传磊; 李双贵; 勇珩; 齐进; 杭旭登; 杨容; 成娟; 曾清红; 胡晓燕; 王帅; 施意; 郑无敌; 古培俊; 邹士阳; 李欣; 赵益清; 张桦森; 张爱清; 安恒斌; 李敬宏; 裴文兵; 朱少平

doi:10.11884/HPLPB201527.032007

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激光间接驱动惯性约束聚变二维总体程序——LARED集成程序

doi: 10.11884/HPLPB201527.032007

1.
北京应用物理与计算数学研究所, 北京 1 00094

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- 被引次数: 0
出版历程
- 收稿日期: 2014-10-27
- 修回日期: 2014-11-23
- 刊出日期: 2015-02-10

LARED-Integration code for numerical simulation of the whole process of the indirect-drive laser inertial confinement fusion

1.
Institute of Applied Physics and Computational Mathematics,Beijing 100094,China

摘要

摘要: 介绍了辐射流体力学程序LARED集成程序的物理背景、模型方程、数值方法和数值算例。该程序主要应用于激光间接驱动惯性约束聚变的二维整体模拟，兼顾激光直接驱动、辐射驱动靶丸内爆过程和流体不稳定性等物理过程的数值模拟。通过与实验数据、一维辐射流体力学程序进行比对，验证了程序的可靠性。该程序实现了多群输运建模下NIF点火靶的全过程数值模拟，并已应用于惯性约束聚变的物理研究。
- 激光惯性约束聚变 /
- LARED集成程序 /
- 黑腔 /
- 内爆 /
- 点火靶
Abstract: This paper introduces the radiation-hydrodynamic code LARED-Integration, including its physical background, model equations, numerical algorithms and numerical results. The code is developed by Institute of Applied Physics and Computational Mathematics (IAPCM) and mainly implemented to simulate the whole process of the indirect-drive laser inertial confinement fusion (ICF). The code can also be used to study the direct-drive laser fusion process and the radiation-drive capsule implosion process. Compared with the experimental data and the numerical results of the 1D radiation-hydrodynamic code, the reliability of the LARED-Integration code is validated. The numerical simulation of the NIF ignition target is realized by the LARED-Integration code and this code is widely used in the physical research of ICF now.
- inertial confined fusion /
- LARED-Integration code /
- hohlraum /
- implosion /
- ignition target