The mesh quality directly impacts on the effectiveness and accuracy of the results of numerical simulations. In the dissertation, the quality metric and improvement technique for three-dimensional hexahedral element mesh were studied.
网格的质量直接影响着数值模拟计算的效率和分析结果的精度,本文针对三维六面体网格质量评价准则和优化技术进行了研究。
参考来源 - 有限元三维六面体网格自动生成与再生成算法研究及其应用·2,447,543篇论文数据，部分数据来源于NoteExpress
还利用光顺技术对网格进行了光顺处理，提高了网格质量。
The mesh quality is improved efficiently by using the smoothing technique.
模拟实例表明，该算法生成的网格质量好、数据转换精度高。
The simulation of crank shaft shows that the scheme can generate well shaped mesh and keep a high mapped precision.
算法具有区域适应性强，边界网格质量高，自动化程度高的优点。
The proposed algorithm has the advantages of adaptation to complicate boundaries, high quality boundary mesh and full automation.
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