Study on the Explosion Limit of Natural Gas at High Temperature and High Pressure

摘要：

Currently, the study on the explosion limit of combustible gas at normal temperature and pressure is available. However, the explosion limit of combustible gas is always subjected to various factors which made the limit uncertain, especially when the gas is at high temperature and pressure. To deal the explosion limit problems at high temperature and pressure, the explosion limit of natural gas with certain component is calculated at different temperatures and at different oxygen contents with theory, the calculation formula of natural gas explosion limit at high pressure is fitted with the numerical method and the explosion limit of natural gas is tested by experiment at high temperature and high pressure. The experimental results show the calculation date and fitted formula are rational, and the presented date and formula are significant to accident prevention and safety management both in theory and practice.

关键词： high temperature high pressure natural gas explosion limit

作者: LIU Haiying QIAN Xinming HUANG Ping LIU Zhenyi

作者单位: State Key Laboratory of Explosion Science & Technology, Beijing Institute of Technology, Beijing 100081, China

会议类型: 国际会议

会议名称: The 2010 International Symposium on Safety Science and Technology(2010 安全科学与技术国际会议)

会议地点: 杭州

会议语种:英文

页码: 1230-1235

在线出版日期: 2010-10-26（万方平台首次上网日期，不代表论文的发表时间）