摘要
以方案优化的理论为基础，分析推导了热水供热管网经济比摩阻的计算方程式，并运用典型实例得出了计算结果。通过分析比较，得出了较合理的经济比摩阻值。
Derives equations on the basis of the optimal theory for calculating the economic specific frictional resistance in hot water heat supply network.Gives the calculated results for the typical engineering.By analysing and comparing,paesents the reasonable value.
出处
《南京建筑工程学院学报》
1998年第4期38-43,共6页
Journal of Nanjing Architectural and Civil Engineering Institute(Natural Science)
关键词
比摩阻
区域供热
水力计算
热水供热管网
specific frictional resistance
district heating
hydraulic calculation
pipe section
pressure drop
