摘要
用分离变量法求出了燃气长输管道不稳定流的解析解,得出了长输管线压力、流量的分布函数。对长输管线末段储气进行了模拟,并通过实例对研究结果进行了分析。
Analytic solution of transient flow in gas transmission pipeline are obtained by separation variable method, and distribution function of pressure and flow in gas transmission pipeline are defined. Gas storage in end section is simulated, and the research result is analysed by a practical example.
出处
《煤气与热力》
2004年第7期359-364,共6页
Gas & Heat
关键词
长输管道
末段储气
不稳定流
解析法
transmission pipeline
gas storage in end section
transient flow
analytic method
