| 基于PRO/E的水轮机转轮三维造型 |
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| 引用本文： | 侯祎华,齐学义,常一乐,张静,冯俊豪.基于PRO/E的水轮机转轮三维造型[J].排灌机械,2006,24(1):14-16,26. |
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| 作者姓名： | 侯祎华 齐学义 常一乐 张静 冯俊豪 |
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| 作者单位： | 1. 兰州理工大学,兰州,730050
2. 郑州机械研究院铸造室,郑州,450052 |
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| 摘 要： | 利用Pro／E和AutoCAD的良好接口直接调入已有的混流式转轮二维木模图的叶片截面图形，对于上冠和下环附近叶片延展时的不确定性和容易出现的畸变问题采用了虚拟上冠和确定叶片尖点的方法，进行了转轮的三维造型。造型完成后，可直接利用Pro／E下的分析功能得出叶片真实厚度、重心位置、体积、表面积、转轮开口、转轮质量等相关数据。实现了转轮三维几何设计与流体动力学设计的一体化．为转轮内流动CFD分析、性能预测和CAM奠定了可靠的基础。
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| 关 键 词： | 转轮 三维造型 水轮机 |
| 文章编号： | 1005-6254（2006）01-0014-03 |
3-D Design of Hydro Turbine's Runner based on Pro/E |
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| HOU Yi-hua,QI Xue-yi,CHANG Yi-le,ZHANG Jing,FENG Jun-hao.3-D Design of Hydro Turbine''''s Runner based on Pro/E[J].Drainage and Irrigation Machinery,2006,24(1):14-16,26. |
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| Authors: | HOU Yi-hua QI Xue-yi CHANG Yi-le ZHANG Jing FENG Jun-hao |
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| Institution: | 1. Lanzhou University of Technology, Lanzhou 730050, China; 2. Zhengzhou Academe of Machinery Zhengzhou 450052, China |
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| Abstract: | The traditional 2-D pattern drawings of blade are transferred to Pro/E directly during the 3-D design of Francis' s runner. At the same time, the assumed crown and the spire of the blade are used to settle the problem of uncertainty and aberrance of the extending of blade near the crown and band. After the 3-D design finished, it can easily find the relation data of blade such as the thickness, the center of gravity, the volume, the area, the opening and the quality. It can also integrate the hydrokinetics design and the geometrical design and make the foundation of the future CFD calculation, capability forecast and CAM of the runner. |
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| Keywords: | Pro/E |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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