基于FLUENT的天然气燃烧爆炸数值模拟与实验  

Numerical Simulation and Test of Natural Gas Combustion and Explosion Based on FLUENT

作　　者：陈升国[1] 

机构地区：[1]重庆燃气集团股份有限公司,重庆400020

出　　处：《煤气与热力》2015年第8期28-32,共5页Gas & Heat

摘　　要：对天然气燃烧爆炸传播进行理论分析,采用FLUENT软件模拟管道天然气燃烧爆炸的全过程,对天然气燃烧爆炸传播规律(压力波和火焰传播)进行数值分析和实验测试,模拟结果与实测结果吻合较好,验证了模拟手段的可靠性。The theoretical analysis of natural gas combustion and explosion propagation is performed. The whole process of natural gas combustion and explosion in pipeline is simulated by FLUENT software. The numerical analysis and experimental tests of the natural gas combustion and explosion propagation laws （pressure wave and flame propagation） are conducted. The simulation results coincide well with the experimental results. The reliability of the simulation method is verified.

关 键 词：管道天然气 燃烧爆炸 传播规律 FLUENT软件 压力波 火焰 

分 类 号：TU996.9[建筑科学—供热、供燃气、通风及空调工程]