ALOHA和Google earth在液氨泄露事故应急救援中的应用研究

The Application of ALOHA Software and Google Earth in the Emergency Rescue Work for Liquid Ammonia Leaking

基于ALOHA模拟计算了临沭县某肥料企业液氨储罐泄露中毒危害距离,并将计算结果在Google earth图形化显示。同时基于ALOHA分析了液氨储罐在连续泄露和瞬时泄露两种情形下,液氨储量、风速对泄露中毒危害距离的影响。

Warning scope for liquid ammonia leaking was simulated based on Aloha software,and graphic presentation of the simulation results was displayed by Google earth software. The influence of liquid ammonia reserves and wind velocity on warning scope for liquid ammonia leaking was analysed by ALOHA software in the case of continuous leakage or instantaneous leakage.