摘要
以离心通风机叶轮为对象 ,利用现在CAD/CAM中广泛应用的Bezier函数 ,建立了基于二次Bezier曲线的子午面型线模型 ,并进行了可视化设计。最后对多种子午面形状进行选优 ,并通过实例验证了本方法的正确性和实用性。利用此软件可使设计者快速方便地进行离心通风机子午面轮廓的设计。
The meridian surface model is built by using Bezier function in this article, simultaneously visual designing is related. The best one is selected from numerous meridian surfaces. We validate this method is validity and practicability through examples. By using this method, designers can conveniently and rapidly design meridian surface profile of centrifugal fans.
出处
《风机技术》
北大核心
2002年第1期4-7,共4页
Chinese Journal of Turbomachinery
