摘要
天然气输气管道在发生事故时,自救能力对于保障输气管道供气具有极其重要的意义。运用TGNET软件构建了济-青输气管道复线输气工艺系统的模型,对气源停输和管道堵塞事故进行了仿真分析,计算出不同工况下的自救时间,为济-青输气管道复线的生产运行提供借鉴。
When the accident happens, rescue capacity has an very important practical significance for the protection of gas pipeline gas supply. The paper constructs the model of Jin - Qing 2nd gas transmis- sion pipeline system using TGNET, and calculates the rescue time of the gas pipeline network in different conditions when accidents happen. The accidents include the gas source stopping supply and the pipeline blocking. It can provide a reference for the actual operation of Jin - Qing 2nd gas transmission pipeline.
出处
《云南化工》
CAS
2015年第5期55-57,共3页
Yunnan Chemical Technology
