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3-D Design of Hydro Turbine’s Runner based on Pro/E |
HOU Yi-hua, QI Xue-yi, CHANG Yi-le, ZHANG Jing, FENG Jun-hao |
Lanzhou University of Technology, Lanzhou 730050, China; 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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Received: 08 August 2013
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[1] 杨方飞,林洪义.泵叶轮扭曲叶片三维实体造型[J].水泵技术,2002(1):30-32[2] 黄道见,黄程,黄锦.离心泵三维造型[J].农机化技术,2004(11):130-131[3] 赖喜德,姜江.基于ACIS的水轮机转轮三维造型技术[J].四川工业学院学报,2004(zk):215-217[4] 阎楚良,林洪义,杨方飞.水泵叶片三维造型原理与工程应用[J].农业机械学报,2003(1):95-97[5] 梁武科,罗兴锜,吴广宽.混流式水轮机叶片自由曲面的延展[J].水利学报,2003(5):69-73 |
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