摘要
通风机叶片在原始叶型选定后，叶片形状只能由叶型中线确定。比较了几种曲线拟合叶型中线的结果，提出了采用Ｂｅｚｉｅｎ曲线拟合叶型中线的方法，并实现了计算机对叶型中线的设计及各点叶片角的计算。它为叶片的计算机辅助制造提供了相关的参数。
Fan blade form is only determined by centerline of blade form after selecting original blade form.The results of centerline for several curve fitting blade forms are compared.The method of fitting blade form centerline is put forward by the use of Benzier Curve,and realized design of blade form centerline & calculation of blade angle at each point with computer,The relative parameter is provided for computer aided manufacture of blade.
出处
《风机技术》
北大核心
1999年第3期16-19,共4页
Chinese Journal of Turbomachinery
