【摘要】 在建立化学品泄漏的气体排放、液体排放、两相排放模式和爆炸燃烧的火球和气爆，蒸气云爆炸及绝热扩散和池蒸发扩展等模式的基础上，估计分析了氯气和光气爆燃事故源强，即爆炸能量及碎片抛射、冲击波、热辐射和毒云等后果影响更多还原

【Abstract】 On the basis of establishing the mode of gas discharge,liquid discharge and two-phase discharge of the chemical leakage and the fireball/BLEVE,vapor cloud explosion,adiabatic expansion of the chemical explosion and fire,the accidental source intensity of explosion and fire of chlorine and phosgene i.e. explosive energy and accidental impacts including projection of fragments,blast wave,radiation of heat and hazardous cloud etc is established.更多还原