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适应弯扭隔肋的涡轮叶片多种扰流肋造型方法

杨炯 席平 胡毕富 张宝源

杨炯, 席平, 胡毕富, 等 . 适应弯扭隔肋的涡轮叶片多种扰流肋造型方法[J]. 北京航空航天大学学报, 2014, 40(6): 775-781. doi: 10.13700/j.bh.1001-5965.2013.0440
引用本文: 杨炯, 席平, 胡毕富, 等 . 适应弯扭隔肋的涡轮叶片多种扰流肋造型方法[J]. 北京航空航天大学学报, 2014, 40(6): 775-781. doi: 10.13700/j.bh.1001-5965.2013.0440
Yang Jiong, Xi Ping, Hu Bifu, et al. Multi-type ribs of turbine blade modeling method fitting bowed-twist wall[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(6): 775-781. doi: 10.13700/j.bh.1001-5965.2013.0440(in Chinese)
Citation: Yang Jiong, Xi Ping, Hu Bifu, et al. Multi-type ribs of turbine blade modeling method fitting bowed-twist wall[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(6): 775-781. doi: 10.13700/j.bh.1001-5965.2013.0440(in Chinese)

适应弯扭隔肋的涡轮叶片多种扰流肋造型方法

doi: 10.13700/j.bh.1001-5965.2013.0440
基金项目: 

国家自然科学基金资助项目(51075021)

详细信息
    作者简介:

    杨 炯(1990- ),男,河南周口人,博士生,jiong_yang@foxmail.com.

  • 中图分类号: V232.4

Multi-type ribs of turbine blade modeling method fitting bowed-twist wall

  • 摘要: 针对弯扭冷却通道内扰流肋的特点,提出了基于等距曲面的扰流肋造型方法,用隔肋等距面和叶盆或叶背等距面裁剪平板工具体得到肋条,以此为基础完成扰流肋建模.深入分析了该方法的原理;提出隔肋面自动识别和曲面匹配算法;提取了关键造型参数;给出了基于草图的参数化实现方法,并在UG上开发出了造型模块,实现了适应弯扭隔肋的多种扰流肋造型.

     

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出版历程
  • 收稿日期:  2013-07-24
  • 网络出版日期:  2014-06-20

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