摘要
本文采用有限元法分析了室内给水管网的运行状况,提出了求解管网的数学模型,统一了环状网络和枝状肉络的水力计算方法。实例表明,采用本文提供的数学模型编制的水力计算程序,具有计算步骤少、迭代次数少和易于掌握的特点.
This paper analyses the water supply pipe system inthe building with a finite element method.The paper provides a mathematical model for computing the water supply pipe system in the building and unifies the calculating method between circuit supply lines and branch supply lines. The result of examples shows that for compling the calculating program with the mathematical model there are advantages of decreasing calcalating steps and the number of circulating calculation as well as mastering it easly.
关键词
室内
给水管网
水力计算
数学模型
water supply pipe system in building
mathematical model
run of designing
total unit
whole matrix
