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- hexahedral element mesh 六面体网格
- Based on method of HR, refinement of hexahedral finite element mesh is realized by APDL program. 并利用分级剖分法(HR),通过APDL编程实现接触区域六面体网格的细化。
- Examples of entity set are:all rooms in a building,all elements in a finite element mesh, all bearings in a machine. 实体集合的例子有:一座建筑物中的所有物品及房间、在一个有限元网络中的所有元素、一台机器中的所有轴承。
- A program HEXCV for three dimensional resin flow process was developed based on the hexahedral element with the finite element/control volume method (FE/CVM). 基于六面体单元,采用有限单元/控制体积方法,开发了三维树脂流动过程模拟程序HEXCV。
- Adaptive finite clement mesh generation is a strategy to optimize finite element mesh in line with er-ror estimation. 自适应有限元网格生成是基于误差估计,自动进行有限元网格优化的一种策略。
- It presents an algorithm for the finite element mesh generation based on quadtree and advancing front method. 摘要提出了一种基于四叉树法和波前法的有限元网格生成算法。
- The method for element mesh, load calculation, boundary condition det ermination are presented. 文中给出 了阀体和阀座的单元划分、载荷处理以及边界条件的确定方法。
- We can now use tetrahedron and hexahedron elements in three-dimensional stress analysis. 我们现在在三维应力分析中采用四面体单元和六面体单元。
- Then, we divide the entire region into many hexahedron elements, and interpolate conductivity and electric potential with a trilinear function in each element. 然后利用有限单元法解变分问题,采用六面体单元对研究区域进行剖分,对电导率及电位均用三线性函数进行插值;
- The paper proposes a method to generate automatically the geometric model and the finite element mesh with randomly distributed aggregates. 本文提出一种自动生成骨料随机分布的几何模型及其有限元网格的方法。
- A method for creating contour line in 3D 8 noded hexahedral elements is presented. 提出了一种八节点六面体单元的三维场量等值线生成方法。
- Unstructured adaptive finite element mesh generation method based on Advancing Front Technique (AFT) is studied in this thesis. 本文研究、改进和实现了非结构化自适应有限元网格自动生成的AFT方法(Advancing Front Technique)。
- Meantime,in order to reduce calculation and data storing,dynamic aggregating algorithm of triangle element mesh is proposed. 同时,为了减小计算量和数据量,提出并实现了三角形单元的动态聚合算法。
- So how to generate adaptive finite element mesh that can reflect physical and geometric characteristics of the structure is a necessary step to apply AFEA. 生成反映结构物理特征和几何特征的自适应有限元网格是应用自适应有限单元法的必要环节。
- A practical method based on the eonformal transformation o automatically generate the finite element mesh in the flow field over an arbitrary aerofoil is described. 此外,根据保角变换原理,给出了翼型绕流的有限元网格自动形成的具体计算方法。
- Interpolation function of 1-forms for hexahedral elements is derived. Edge elements equation is obtained. An application of edge elements is given for the computation of 3D magnetic field. 本文给棱边有限元下了一般性的定义,对棱边有限元法的性质进行了分析,导出了六面体的1-形式插值基函数和电磁场统一边值问题的棱边有限元方程,并用棱边有限元法计算了一个三维磁场问题。
- Considering such defects, these paper implements the combination of Quadtree mesh generation and Obeject-Orientation and the simple robust Quadtree finite element mesh generation. 本文提出“相对密度”的概念控制区域边界线段的离散,进而控制整个区域的网格密度;
- How much do all these figures stack up to? 这些数字的总和是多少?
- According to curvature characteristics of blending surface, a method was presented to extract and modify rounding feature on finite element mesh models. 摘要根据过渡曲面的曲率特性,提出了一种有限元网格的圆角过渡特征提取及网格局部修改算法。
- Tell me about all your doings in London. 告诉我你在伦敦所做的一切。