Excel在蒸汽管网水力计算的应用  

Application of Excel to Hydraulic Calculation of Steam Network

作　　者：周游 李成乐[2] 

机构地区：[1]城市建设研究院,北京100029 [2]中国运载火箭技术研究院,北京100076

出　　处：《煤气与热力》2010年第5期17-20,共4页Gas & Heat

摘　　要：提出了采用Excel计算表格进行蒸汽管网水力计算的方法。考虑了蒸汽作为弹性介质对管段阻力的影响,在饱和蒸汽供热管道常用压力范围内,对饱和蒸汽密度参数进行了数值拟合,建立了水力计算模型。采用Excel计算表格的水力计算过程简单直观,计算精度理想。A method of using Excel spreadsheet for the hydraulic forward. Considering the influence of steam as an elastic medium on calculation of steam network is pipe section resistance, the nutactical simulation of the saturated steam density parameter is performed in the common pressure range of saturated steam heating pipeline, and the hydraulic calculation model is established. The hydraulic calculation process using Excel spreadsheet is simple and visual, and its calculation precision is ideal.

关 键 词：Excel计算表格 蒸汽管网 水力计算 饱和蒸汽密度 

分 类 号：TU995[建筑科学—供热、供燃气、通风及空调工程]