多热源多环空间热网水力工况模拟与分析方法

Simulation and analysis method for hydrodynamic conditions of three dimensional heating networks with multiple heat sources and multi-loops

提出了基于空间管网平差的水力工况模拟与分析方法 ,应用图论理论描述了空间管网的拓扑结构 ,分别阐述了多热源多环热网热用户或热源无流量调节装置和有流量调节装置时的计算方法。该方法既可用于正常水力工况的模拟与分析 。

Puts forward a method for simulating and analysing the hydrodynamic conditions based on three dimensional heating network balancing. Describes the topological structure of the heat networks by way of the graph theory. Presents the calculation method for the heating networks with and without flux regulating devices either at heat sources side or user’s side. The method can be used to simulate and analyse both normal hydrodynamic conditions and fault conditions.