【摘要】 文章采用分子运动论的方法计算液体闪蒸过程与气化过程的速率，并具体对液氨的闪蒸爆炸事故源强作了估算与讨论，还与其它估算方法作了对比分析，结果正确，理论性更强，更符合实际情况。更多还原

【Abstract】 This paper is to suggest an estimating method on source intensity of two - phase flash explosion. The liquid flashing rate and vaporizing rate have been solved by molecular motion theory. And liquid NH3 flash explosion process is calculated and discussed, and at last is compared with other estimating method, and the result of which is more correct, and more theoretical and practical.更多还原