| 基于ALOHA软件快速模拟液氨泄漏警戒范围 |
| |
| 引用本文： | 孔大令. 基于ALOHA软件快速模拟液氨泄漏警戒范围[J]. 消防科学与技术, 2011, 30(1): 68-70 |
| |
| 作者姓名： | 孔大令 |
| |
| 作者单位： | 清华大学,公共安全研究中心,北京,100176;汉江市消防支队,湖北,汉江,431700 |
| |
| 摘 要： | 通过ALOHA软件模拟不同环境下液氨泄漏的警戒范围,分析云层、湿度、温度、风速对警戒范围的影响。结果表明,无云和少云天气下警戒范围比多云天气下的大得多;湿度对警戒范围无影响;警戒范围随温度升高有小幅度扩大;风速越大,警戒范围越小。
|
| 关 键 词： | ALOHA 数值模拟 液氨泄漏 警戒范围 |
Warning scope fast simulated for liquid ammonia leaking based on ALOHA software |
| |
| KONG Da-ling. Warning scope fast simulated for liquid ammonia leaking based on ALOHA software[J]. Fire Science and Technology, 2011, 30(1): 68-70 |
| |
| Authors: | KONG Da-ling |
| |
| Affiliation: | KONG Da-ling1,2(1.Center for Public Safety Rearch,Tsinghua University,Beijing 100176,China,2.Hanjiang Fire Detachment,Hubei Hanjiang 431700,China) |
| |
| Abstract: | The liquid ammonia leaking accident's influence regions in different situations were decided through the ALOHA software,and the effects of clouds,humidity,temperature and wind speed to the influence regions were analyzed.Results showed that,the area is bigger when there is no or little clouds;the humidity doesn't affect the area;the area enlarge a little with the increase of temperature;and the higher the wind speed is,the smaller the area is. |
| |
| Keywords: | ALOHA numerical simulation liquid ammonia leaking warning scope |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
