运用网格自适应算法，对响应面模型进行直接搜索寻优，可以快速准确的获得工艺最优解。
The mesh adaptive search algorithm was applied to optimize the model and a satisfactory solution was found rapidly and exactly.
本文的目的是研制一种能够将无缝地质模型剖分成包含尽可能多的六面体单元的混合体元计算网格的剖分方法。
The main purpose of this thesis is to develop a mixed-element mesh generation methodology based on the sealed geological modeling.
该方法基于反射面天线的结构分析，利用变形反射面单元的节点位移信息得到变形后的反射面的网格模型。
Based on the structural analysis of the reflector antenna, a mesh model of the distorted reflector is obtained through the node displacement of elements of the distorted reflector.
流场大部分区域为四面体网格，在边界附近采用加密的五面体棱柱型网格，满足了SST模型对边界层网格的要求；
As the tetrahedral grids exist in the majority area, the pentahedral prism grids are adopted near the boundary, which meets the SST model's requirement of mesh in the boundary layer.
该模型采用扇形网格和正方形网格相结合，以扇形网格为基本框架，而将面源区和近源区划分成正方形网格。
In the model, the basic grids are sectorial ones, but the source area and near source area is regularly shaped to rectangular grids.
根据建立的理论验面模型，在齿面的旋转投影面上进行测量网格规划，得到网格节点的坐标和法线方向。
According to the theoretical tooth surface model, the measuring grids schema is accomplished on the rotary projection of tooth surface, and coordinates and the normal of the grids are obtained.
运用计算机绘制虚拟模型的方式有网格、面片以及NURBS等多种；
There are many methods to protract virtual model by computer, for example grid, patch and NURBS and so on;
网格的划分采用非结构性网格，湍流模型为SA湍流模型，在近壁处采用壁面函数进行修正。
A finite volume method with unstructured meshes and s a turbulence model were employed in the calculation.
研究了平面包络环面蜗杆啮合齿面方程，并探讨建立基于网格矩阵的啮合型面的矩阵模型方法。
The meshing surface equations based on gridding metrics are studied and a method to set up the solid model is discussed in this paper.
提出了一种仅根据三角网格模型的三角面片集合计算模型体积的方法。
In this paper, a new volume calculation method for arbitrary triangular mesh is presented based on the triangles set of the mesh only.
并对其生成的表面几何模型所包含三角面片数量巨大的问题，提出一种快速有效的三角形边收缩算法进行网格简化，提高了表面模型的绘制速度。
Because 3D surface model contains huge number of triangles, a mesh simplification algorithm based on triangle edges shrinkages is presented in this paper to speed up the rendering in real time.
热仿真方面，采用专业的网格生成软件ICEM - CFD对流道模型划分全六面体网格，实现网格合并，导入CFX中进行求解。
In thermal analysis, a professional mesh generation software ICEM-CFD is used to generate full-hexahedral grid and realize the grid assembly which is then imported to CFX to carry out the solution.
建立地质构造三维可视化模型的典型方法包括三维规则网格法、TIN表面法、四面体法以及综合法。
The typical 3d visually modeling methods of geological structure include the 3d regular network model, the TIN surface model, the tetrahedron elements model and the integration model.
建立地质构造三维可视化模型的典型方法包括三维规则网格法、TIN表面法、四面体法以及综合法。
The typical 3d visually modeling methods of geological structure include the 3d regular network model, the TIN surface model, the tetrahedron elements model and the integration model.
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