爆炸波运动学：理论、实验和应用
Blast wave kinematics: theory, experiments, and applications
摘要：
测量爆炸冲击波的到达时间可以作为冲击波阵面演变的有力标志，用于确定驱动爆炸的关键参数。利用标准的理论工具和一个简单的求解流体力学方程的方法，导出了激波阵面马赫数的一般表达式。引入无源坐标，允许直接可视化和直接比较各种爆炸产生的爆炸波，包括化学，核和激光诱导等离子体。这些结果通过确定各种爆炸的产额进行了验证，使用的数据从克大小的电荷到热核试验。
英文摘要：
Measurements of the time of arrival of shock waves from explosions can serve as powerful markers of the evolution of the shock front for determining crucial parameters driving the blast. Using standard theoretical tools and a simple ansatz for solving the hydrodynamics equations, a general expression for the Mach number of the shock front is derived. Dimensionless coordinates are introduced allowing a straightforward visualization and direct comparison of blast waves produced by a variety of explosions, including chemical, nuclear, and laser-induced plasmas. The results are validated by determining the yield of a wide range of explosions, using data from gram-size charges to thermonuclear tests.
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。
