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从爆轰理论的基本方程分析了二维爆轰中随径向距离变化的压力对能量分配的影响。并在此基础上,对含铝矿用硝胺乳化炸药中的铝粉反应过程进行了理论分析,认为铝粉的吸热和放热反应过程对总能量分配为冲击波能(用于支持爆轰波以及破坏岩层)以及抛掷能(用于抛掷)的比例影响明显。由于该过程取决于铝粒子包覆材料的热性能,如热传导、比热等,故可通过纳米技术影响或改变包覆铝粒子氧化材料的性质、控制包覆材料的熔化,以及选择其热性能,以最优比例分配使用总能量,达到最佳的爆破效果。
Based on the basic equations of detonation theory, the influence of pressure on radial energy distribution in two-dimensional detonation is analyzed. And on this basis, the reaction process of aluminum powder in nitramine emulsion explosives containing aluminum is theoretically analyzed. It is considered that the process of endothermic and exothermic reaction of aluminum powder has the effect on the total energy distribution as shock wave energy Waves and sabotage) and the ability to throw (for throwing) have a significant impact. Since the process depends on the thermal properties of the aluminum particle coating material such as heat conduction, specific heat, etc., the properties of the coated aluminum particle oxidation material can be influenced or varied by nanotechnology, the melting of the coating material can be controlled, and the thermal properties thereof can be selected , The optimal proportion of the total energy distribution, to achieve the best blasting effect.