排污扩散系统的水力设计是排污工程设计中的重要的组成部分,它直接关系到排污工程能否有效发挥功能的问题。我们在设计中根据水力学的基本方程,探索了一套计算方法,后又委托河海大学进行水力模型试验,证实了设计成果的可靠性。在研究中同时查找了国内外的有关资料,发现原理都是一致的。本文引证了部分学者对一些主要参数的 The hydraulic design of the blowdown diffusion system is an important part of the design of the blowdown project. It is directly related to the issue of whether the blowdown project can function effectively. Based on the basic equations of hydraulics, we explored a set of calculation methods in the design, and then commissioned a hydraulic model test at Hohai University, confirming the reliability of the design results. At the same time in the study to find relevant information at home and abroad, found that the principles are the same. This article cites some scholars on some of the main parameters