尾水管计算机图形处理的算法研究

A Study on the Algorithm of Draft-Tube in Computer Graphs Treatment

在分析了高窄型尾水管肘管几何特性的基础上,设计了先投影后求其包络的算法,完成了高窄型尾水管肘管图形的计算机自动生成,为尾水管的施工提供了方便。

The geometrical characteristics of high-narrow-type draft tube are analyzed. The algorithm is designed as having the projection before seeking its envelope. A series of detailed graphs are drawn. An excellent condition is created for construction of high-narrow-type draft tube.