| 基于边界拓扑转化的四面体与六面体网格动态连接技术 |
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| 引用本文： | 向华平.基于边界拓扑转化的四面体与六面体网格动态连接技术[J].安徽大学学报(自然科学版),2011(2). |
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| 作者姓名： | 向华平 |
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| 作者单位： | 南京电子技术研究所; |
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| 基金项目： | 国防基础科研基金资助项目(B1120060958) |
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| 摘 要： | 通过引入交接面网格边界拓扑转化技术,打破了传统得金字塔网格连接技术,实现了六面体网格到四面体网格的动态匹配.而且借助于ICEM CFD内嵌的Tcl/Tk脚本语言,实现了过程自动化,为多学科优化迭代奠定了基础.仿真验证表明:该连接技术可行、可信.
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| 关 键 词： | 网格 四面体 六面体 拓扑 连接 |
A connective technology between hex and tetra based on topo translation |
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| XIANG Hua-ping.A connective technology between hex and tetra based on topo translation[J].Journal of Anhui University(Natural Sciences),2011(2). |
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| Authors: | XIANG Hua-ping |
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| Institution: | XIANG Hua-ping(Nanjing Research Institute of Electronic Technology,Nanjing200039,China) |
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| Abstract: | A Topo translation technology on boundary shell elements was introduced in this paper.Different from traditional connective technology of pyramid,it realized dynamic matching between hex and tetra element.Furthermore,the process of elements meshing was automatic by means of Tcl/Tk language in ICEM CFD,which would assist us to realize iteration in MDO.The result of emluator indicated that this connective technology was doable and creditable. |
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| Keywords: | element tetra hex topo connect |
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