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近年来,各地频繁发生生产过程中氯气泄漏引起的急性中毒事故,人们越来越关注氯气泄漏的预防和控制工作的开展,氯气泄漏扩散的风险分析因此越来越成为关注的焦点.本文从氯气泄漏扩散存在的危害出发,进行氯气泄漏扩散的风险分析,研究氯气泄漏浓度的计算以及氯气泄漏扩散半径的估算的不同模型,同时借由Matlab进行氯气泄漏扩散的数值模拟,借以了解氯气泄漏后浓度分布情况和扩散后浓度与距离的变化情况,以及氯气泄漏扩散浓度分布与大气稳定度等因素的变化
In recent years, frequent occurrence of acute poisoning accidents caused by chlorine leakage in production process, people pay more and more attention to the prevention and control work of chlorine leakage, risk analysis of chlorine leakage diffusion becomes more and more the focus of attention.This article from the chlorine Risk analysis of leakage and diffusion of chlorine, study on the calculation of chlorine leakage concentration and different models of chlorine leakage diffusion radius estimation, at the same time by Matlab numerical simulation of chlorine leakage diffusion to understand the concentration of chlorine leakage Distribution and concentration and distance after diffusion, as well as the change of concentration distribution of chlorine leakage and atmospheric stability