供热空调系统水力管网流量调节的计算方法  

Computational Methods of Water Flow Regulation for Central Heating and Air-conditioning System

作　　者：冯小平 龙惟定[2] 

机构地区：[1]江南大学,江苏无锡214063 [2]同济大学,上海200092

出　　处：《流体机械》2005年第2期66-69,共4页Fluid Machinery

摘　　要：介绍了回路法和道路法流量调节计算方法的原理 ,讨论了调节点的数量、位置及调节值大小的确定 ,以及调节计算中的定解和非定解问题。用实例说明了将道路法应用于供热空调系统水力管网流量调节时的计算方法和步骤 。The principle of the mesh circuit method and path method are presented. How to determine of the number and the locations of the controlled points and the control value are discussed. In addition, the problems of the Definite solution and non-Definite solution in the calculation of the flow regulation are discussed. By example ,the computing methods and steps of path method with which water flow is regulated for central heating and air-conditioning system are provided in order to provide the theory basis for the engineering application.

关 键 词：供热空调系统 水力管网 流量调节 计算方法 

分 类 号：TU832.1[建筑科学—供热、供燃气、通风及空调工程]