TRANSIENT ANALYSIS OF NATURAL GAS SYSTEMS

摘要：

Transient analysis not only is a useful help for operational managements but also is a valuable reference to engineering designs. In the paper, the Method of Characteristics including inertial multipler is presented and the physical meaning and the expression of inertial multipler are disscussed. Moreover, the transient analysis of an actual natural gas system is performed by using MOC including inertial multiplier. And then the computed results are compared with the field measured values. The study has shown that the MOC including inertial multiplier not only increases computational efficiency but also has an acceptable computational accuracy. So the method is feasible to numerically simulate the transient flow in natural gas network systems.

关键词： Transient flow Natural gas systems Numerical simulation Method of characteristics Inertial multiplier

作者: Yuebin Wu Enlu Yu

作者单位: School of Municipal & Environmental Engineering, Harbin Institute of Technology, Harbin 150090, China

会议类型: 国际会议

会议名称: 第五届暖通空调国际研讨会(Proceedings of the 5th International Symposium on Heating,Ventilating and Air Conditioning)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-09-07（万方平台首次上网日期，不代表论文的发表时间）