燃气管网泄漏检测系统的数值模拟  

Numerical Simulation of Gas Pipeline Leak Detection System

作　　者：韩克顺 玉建军[1] 焦娇娜 严铭卿[1] 

机构地区：[1]天津城建大学,天津300384

出　　处：《煤气与热力》2013年第9期38-42,共5页Gas & Heat

摘　　要：利用Pipeline Studio软件对实验室燃气管网泄漏检测系统进行数值模拟,通过气源点及负荷点边界条件的不同,求得不同工况下不同泄漏量对管网各管段流量及各节点压力的影响,分析不同边界条件下的管网泄漏规律。The numerical simulation of laboratory gas pipeline leak detection system is performed by Pipeline Studio software. The effects of different leak rates on each section flow and node pressure under different conditions are obtained through different bounda- ry conditions at gas source point and load points. The pipeline leak law under different boundary conditions is analyzed.

关 键 词：泄漏诊断 中压管网 泄漏检测系统 模拟实验 数值模拟 

分 类 号：TU996[建筑科学—供热、供燃气、通风及空调工程]