非均匀流重力排水管线计算机辅助设计选型

Non-uniform Flow Drainage Pipe Designed by CAD

通过对污水站内非均匀流重力排水管线计算机建模,由上下游高差、管道长度、管道材质和管件数量几个参数,快速计算出最大设计充满度时所需的最小管道内径,对不同工况条件的运算结果进行了汇总,为工艺技术人员的设计选型提供了重要依据。

This paper built a model of the nonuniform flow in the gravity drainage pipe line with the drop head,the length,material of the pipe and the parameter of the pipe fittings.With the help of computer,we can get the smallest pipe type.This paper also summarized the solutions under different conditions,which provided the specialists an important reference when they design the system.