| 城市天然气管道泄漏的危害分析 |
| |
| 引用本文： | 徐志胜,邓芸芸,姜学鹏.城市天然气管道泄漏的危害分析[J].工业安全与环保,2006,32(9):47-48. |
| |
| 作者姓名： | 徐志胜 邓芸芸 姜学鹏 |
| |
| 作者单位： | 中南大学防灾科学与安全技术研究所,长沙,410075 |
| |
| 摘 要： | 城市天然气系统的管道化很大程度上便利了人们的生活,但与此同时管道泄漏也造成灾难性后果.采用高斯烟团扩散模型,对天然气管道瞬间泄漏的扩散行为进行模拟,计算出天然气管道泄漏后的最大危害距离,其结果可以为应急救援提供决策支持.
|
| 关 键 词： | 天然气 高斯烟团模型 瞬间泄漏 危害距离 |
| 修稿时间： | 2006年4月7日 |
Hazard Analysis on the Leakage of Urban Natural Gas Pipelines |
| |
| XU Zhi-sheng,DENG Yun-yun,JIANG Xue-peng.Hazard Analysis on the Leakage of Urban Natural Gas Pipelines[J].Industrial Safety and Dust Control,2006,32(9):47-48. |
| |
| Authors: | XU Zhi-sheng DENG Yun-yun JIANG Xue-peng |
| |
| Institution: | Disaster Prevention Science and Safety Technology Institute, Central South University Changsha 410075 |
| |
| Abstract: | Urban natural gas pipelines facilitate people's lives to a large extent,but at the same time the leakage of the pipelines also can cause disasters.Gaussian model is adopted to model the diffusion of the leaking gas and calculate the largest dangerous distance after leaking,the result of which can provide support for emergency management of the gas pipelines. |
| |
| Keywords: | natural gas Gaussian model instantaneous leakage dangerous distance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
