强辐射研究中的流体力学计算
束小建,shu_xiaojian@mail.iapcm.ac.cn
北京应用物理与计算数学研究所
北京8009信箱,100088
2003年3月13日
摘要:介绍强激光和高功率微波的国内外研究情况,其研究
背景、关键技术、主要发展方向和目标。以及该研究领域中
大规模科学计算的研究情况。着重介绍其中的计算流体力学
问题,包括物理问题与模型、数值计算方法、并行化、可视
化与虚拟实验。分析物理上对于计算的要求、计算所要达到
的目的、面临的主要困难和目前所采用的解决方法。
Computational Fluid Dynamics in
High
Power Radiation
Shu Xiaojian,shu_xiaojian@mail.iapcm.ac.cn
Institute of Applied Physics and Computational
Mathematics,
P. O. Box 8009, Beijing 100088,
March 13, 2003
Abstract: The status of the high power lasers and high power
microwave, including the motivations, key technique, the
developing directions and the purposes, is investigated. The
applications of the large-scale computations, emphatically on
the computational fluid dynamics including the physical
models, numerical methods, pearlier computing, visualizations
and virtual experiments are also represented. The requirements
on the computations, the goals and difficulties of simulations,
and the ways and means to approach the problems today are
analyzed。