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几何特征的六面体网格剖分方法

陈睿智 席平 王帅

陈睿智, 席平, 王帅等 . 几何特征的六面体网格剖分方法[J]. 北京航空航天大学学报, 2014, 40(4): 529-535. doi: 10.13700/j.bh.1001-5965.2013.0296
引用本文: 陈睿智, 席平, 王帅等 . 几何特征的六面体网格剖分方法[J]. 北京航空航天大学学报, 2014, 40(4): 529-535. doi: 10.13700/j.bh.1001-5965.2013.0296
Chen Ruizhi, Xi Ping, Wang Shuaiet al. Hexahedral mesh generation method for geometric features[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(4): 529-535. doi: 10.13700/j.bh.1001-5965.2013.0296(in Chinese)
Citation: Chen Ruizhi, Xi Ping, Wang Shuaiet al. Hexahedral mesh generation method for geometric features[J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(4): 529-535. doi: 10.13700/j.bh.1001-5965.2013.0296(in Chinese)

几何特征的六面体网格剖分方法

doi: 10.13700/j.bh.1001-5965.2013.0296
详细信息
    作者简介:

    陈睿智(1987- ),男,内蒙古赤峰人,博士生,richardchen@me.buaa.edu.cn.

  • 中图分类号: TP391

Hexahedral mesh generation method for geometric features

  • 摘要: 为了保证自适应性以及生成网格与总体网格之间的协调性,针对结构规则的复杂局部特征的网格剖分过程,提出了几何特征的六面体网格剖分方法.首先,分析了几何特征的类型以及网格剖分流程,并以此为基础将与几何特征网格剖分相关的参数进行分类.然后,通过将参数化的设计思想分别引入实体分离、特征体分解、网格生成等几何特征网格剖分环节,建立从几何特征信息到网格剖分细节(如边网格数、网格剖分策略等)的参数驱动机制,并构建几何特征网格剖分数据库,使得与几何特征对应的参数驱动机制固化在网格剖分程序中.最后,分别在不同单元尺寸情况下,对涡轮叶片上的气膜孔和扰流柱特征进行六面体网格剖分.实验结果表明了所述方法的可行性和稳定性.

     

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出版历程
  • 收稿日期:  2013-05-26
  • 网络出版日期:  2014-04-20

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