摘要
分析了混流式风机叶片的形成 ,建立了该叶片的数学模型 ,提出了叶片曲面的展开方法 ,并实现了叶片展开的计算机辅助设计 .
In design of mix flow fan blades, the blade shaping is analyzed, the mathematics model is established. The development method of blade surface is put forward, the CAD of development is realized.
关键词
混流式鼓风机
扭叶片
计算机辅助设计
Mixed flow bolowrs
Twisted blades
Blade geometry
Computer aided design
