摘要
传统的水轮机转轮设计包括流体动力学设计和几何设计,在几何设计中采用二维木模图来表示叶片,无法满足数字化设计与制造的要求。为了解决这一不足之处,介绍了利用CAD和Gambit进行叶片三维造型的方法。在叶片的三维造型完成后,可以实现转轮的三维造型,为转轮内流动CFD分析、性能预测和CAM提供基础。
The traditional design of runner includes hydraulic and geometrical design. It cannot satisfy with digital design and manufacturing that the traditional 2D pattern drawings used for defining turbine blade in geometrical design. In this paper, a way of 3D modeling using CAD and Gambit in modeling of runner blade is introduced. After 3D modeling finished, it can easily do the 3D modeling of runner to make the foundation of the future CFD calculation, capability forecast and CAM of the runner.
出处
《农机化研究》
北大核心
2008年第7期36-37,40,共3页
Journal of Agricultural Mechanization Research
基金
西华大学"两重"建设基金项目(SBZD0704)
西华大学学生学术作品基金项目(2007)
