Moreover, the influences of mesh number and mesh quality on the simulation accuracy are analyzed.
并对网格数量和网格品质度等对模拟计算精度的影响进行了分析。
The effects of mesh size of finite elements and boundary elements on numerical accuracy were also studied.
还研究了有限元和边界元网格尺寸对计算精度的影响。
Can be used in power transmission mesh, ratio of occasions, but generally higher accuracy of precision and installation accuracy.
啮合传动能够用于大功率的场合，传动比准确，但一般要求较高的制造精度和安装精度。
The impaction of numerical precision on the accuracy of simulated flow field is checked. Curving level of throat wall arc mesh is compared to see the effect on flow loss.
并比较了数值精度对流场模拟精度的影响和喉道壁面网格的圆弧度处理对流动损失的影响。
The main contents are as follows:A vertex curvature estimation method for triangle mesh is researched and the accuracy of curvature estimation is verified by parameter surfaces.
研究了三角网格模型上顶点曲率的估算方法，并用参数曲面的网格模型验证了曲率估算的精度。
The calculation accuracy and the calculation efficiency of hexahedron mesh generated by author are higher than tetrahedron element.
所剖分的六面体单元的-算精度和计算效率都高于四面体单元。
The combined hybrid finite element method (CHFEM) is of the mechanism of enhancing coarse-mesh accuracy of conventional displacement elements.
组合杂交有限元法（CHFEM）具有增强低阶位移格式粗网格精度的内在机制。
The combined hybrid finite element method is of an intrinsic mechanism of enhancing coarse-mesh-accuracy of lower order displacement schemes.
组合杂交有限元方法是提高粗网格精度的的低阶位移计划的内在机制。
The combined hybrid finite element method is of an intrinsic mechanism of enhancing coarse-mesh-accuracy of lower order displacement schemes.
组合杂交有限元方法是提高粗网格精度的的低阶位移计划的内在机制。
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