The paper presents the results of the numerical solutions of the problem of spark ignition aero suspension mixture of powders of aluminum and boron. The physical and mathematical model of gas suspension combustion is based on the approaches of the mechanics of two-phase reacting media. The solution to the problem is based on the decay algorithm of an arbitrary discontinuity S. K. Godunov. From the solution of the problem, the dependence of the minimum energy of spark ignition on the radius, mass concentration and the fraction of aluminum and boron particles in the gas suspension were determined.

中文翻译：

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铝和硼粉末混合物的火花点火

本文介绍了铝硼粉末火花点火航空悬浮混合物问题的数值解。气体悬浮燃烧的物理和数学模型是基于两相反应介质的力学方法。该问题的解决方案是基于任意不连续性 SK Godunov 的衰减算法。从该问题的解出发，确定了火花点火的最小能量对半径、质量浓度以及气体悬浮液中铝和硼颗粒的分数的依赖性。