摘要
利用MATLAB软件,对液氨储罐在生产、储存、运输过程中发生的液氨泄漏进行模拟,根据不同环境参数和泄漏源强,模拟出液氨泄漏后的安全区、轻伤区、重伤区、死亡区的距离,并进行环境风险评价,以为企业、政府和泄漏区域的居民撤离、应急救援提供参考。
Liquid ammonia is a flammable,explosive, harmful and toxic chemical material. When the liquid ammonia tank breaks out or leaks,it will cause the threat to the environment and humans. Liguid ammonia dispersion will be affected by many factors, such as the stability of atmosphere, wind speed and so on. This paper uses MATLAB to simulate and analyze the leakage and air dispersion and calculate the zones,including security zone, minor injury zone, severe injury zone and death zont. When leakage happens, this can provide the reference of evacuation and rescue for companies, government and residents.
出处
《安全与环境工程》
CAS
2010年第1期41-44,50,共5页
Safety and Environmental Engineering
关键词
液氨
泄漏
环境风险分析
MATLAB
liquid ammonia leakage environmental risk analysis MATLAB
