mesh reasoningunstructuredquadrilateralfinite elementsSUMMARY This work is devoted to the description of an algorithm for automatic quadrilateral mesh generation. The technique is based on a recursive decomposition of the domain into quadrilateral elements. This automatically generates meshes composed entirely ...
This paper shows a method on the indirect quadrilateral mesh generation based on the triangular mesh.In order to solve the defect of remain triangular elements during combining triangular elements,a detailed algorithm for determining side edges is proposed in this paper.This algorithm determines side ...
1)quadrilateral mesh四边形网格 1.The Algorithm for Generation of Quadrilateral Mesh with the Feature Constrain;基于特征约束的四边形网格划分算法 2.A new quadrilateral mesh generation method based on advancing front technique;复杂区域四边形网格生成的一种改进方法 3.Algorithm research of generating quadrilate...
mesh generation/ optimal bilinear quadrilateral mesheserror propertiesbilinear approximationerror equidistributing propertymaximum interpolation errorsaddle-shaped data functionscoordinate transformationHessian matrixThe novelty of this work is in presenting interesting error properties of two types of asymptotically '...
Müller-Hannemann [13], [14], Folwell and Mitchel [15] proposed to use curve contraction method for hexahedral mesh generation from quadrilateral meshes without self-intersecting STC loops. Erickson [12] gave a constructive proof which leads to an algorithm to produce a hex-mesh from an ...
This trinity theorem lays down the theoretic foundation for quadrilateral/hexahedral mesh generation, and leads to practical, automatic algorithms. @@@ The work proposes the following algorithm: the user inputs a set of disjoint, simple loops on a high genus surface, and specifies a height ...
* Fast mesh generation. Can generate 10,000 quad elements in 1 second. Rect/Tri Mesh Generat Structured Mesh Gener Mesh Density Control Domain Meshing Edge Meshing Domain Definition Geometry Definition Meshing Process Example 6 Example 1 Example 2 ...
9. A quadrilateral mesh generation algorithm based on cloud data was introduced. 介绍了海量空间数据点四边形网格划分算法。 youdao 10. The quadrilateral takes eight arguments representing the four points of the quadrilateral. 四边形接受八个参数,代表的是这个四边形的四个顶点。 youdao 11. Results: In ...
In this paper, automatic quadrilateral and hexahedral mesh generation methods are reviewed. A classification is proposed and each method is explained. The first class deals with conversion techniques. In the second one, generation methods are studied. Decompositions into topologically simple subdomains ...
Finite element mesh generation An integrated framework that is used for both methods is described. Common features include: accurate control over mesh size; boundary refinement procedures; and postprocessing tasks such as smoothing. The definition and basic properties of... BHV Topping,J Muylle,P Iv...