摘要
利用SPS软件建立了川气东送管道放空计算模型,模拟计算了不同条件下的放空时间和放空过程中的压力变化,进行了放空阀出口管径的比选。模拟结果可为合理组织天然气管道事故抢险提供技术支持。
Relief calculation model for Sichuan Gas-to-East Gas Pipeline is established by means of SPS software.Pressure change of relief time and relief process at different conditions is calculated on the basis of simulation and comparison and selection on outlet pipe diameter of relief valve are made.Simulation results can be provided as technical support for repairing accidental gas pipeline.
出处
《油气储运》
CAS
北大核心
2010年第6期427-429,共3页
Oil & Gas Storage and Transportation
关键词
天然气管道
放空
SPS软件
模拟计算
放空时间
放空阀
管径
gas pipeline,relief.SPS software,simulation calculation,relief time,relief valve,pipe diameter
