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- C. Y. Liu and C. J. Hwang,“New Strategy for Unstructured Mesh Generation,” AIAA Journal, Vol. 39, No. 6, June 2001. 建文;“动态四面体/稜镜型网格之建立”成功大学航太所硕士论文;2005;7月.
- This paper focuses on the methods of point placement for unstructured mesh generation,and presents a brief survey of typical point placement methods. 论文关注于非结构网格点的布置方法,对已有的具有代表性的布点方法的研究进展进行了分类综述。
- unstructured mesh generation 非结构网格生成
- 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)。
- Geometrical topics include partitioning and mesh generation. 几何主题包括分割和网格生成。
- An upwind scheme based on the unstructured mesh is developed to solve ideal 2-D magnetohydrodynamics (MHD) equations. 摘要在非结构网格上发展了针对二维理想磁流体方程组的逆风格式求解方法。
- The planar 2D tide and increment suspend sediment numerical model were established and solved by finite-element method with the unstructured mesh. 摘要建立了平面2D潮流和增量悬沙输移扩散的数学模型,通过非结构网格的有限单元法离散求解。
- The aerodynamic performance of the box car running on an bridge of Qinghai-Tibet railway line under strong cross-wind was simulated using unstructured mesh technique. 采用非结构网格+,对强横风下青藏线桥梁上运行的棚车气动性能进行数值模拟,并对部分数值模拟的结果进行风洞实验验证。
- The shock-capturing properties of the method are verified by solving the MHD shock-tube problem.Then the 2-D nozzle flow with the magnetic field is numerically simulated on the unstructured mesh. 通过对磁流体激波管问题的求解验证了该方法对激波的捕捉能力,对有均匀磁场干扰下的喷管流动情况进行了数值模拟,并与文献中结果进行了对比。
- At the end, an adaptive mesh generation scheme is proposed by combining AFT and Background method. 最后,将改进AFT方法和背景网格法相结合,提出了可应用于二维平面和三维实体自适应有限元网格生成的方法。
- 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。
- Shih,Bih-Yaw,1997, “Automatic Hexahedral Mesh Generation”,Ph,D Dissertation, Colrado State University. 施弼耀、陈国雄、刘仁俊、陈昭蓉、杨恭娟和邱郁文,民92年,”管理资讯系统”,沧海书局。
- The computed space meshes with ground effect of general propeller-driven aircraft are created with an unstructured mesh technology. 本文利用非结构网格技术生成螺旋桨飞机含地面效应的空间网格。
- In this paper,a modified Laplacian mesh generation method improved by additional mesh regulation terms is presented. 提出采用网格调节项来修正拉普拉斯网格生成方法。
- 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。
- Now finite volume methods on unstructured meshes are very popular in CFD because of the geometric flexibility and adaptivity of computational grids. 由于它可方便地利 用多种类型的网格(结构网格和非结构网格),从而非常适用于处理复 杂计算区域,目前已成为一种在计算流体力学中十分重要的方法。
- On the basis of that, this paper ameliorates to form an improved method, namely, ameliorated advancing front approach (AAFA) as the algorithm of triangular mesh generation. 选择一种方法即边界推进算法,在此基础上提出了一种改进的边界推进算法,作为本论文生成三角形网格的算法。
- Frink, N.T., Parikh, P., and Pirzadeh, S., “A Fast Upwind Solver for the Euler Equations on Three-Dimensional Unstructured Meshes,” AIAA Paper 91-0102, 1991. 杨毅勇;"在四面体/稜镜型网格上计算旋翼叶片黏性流场及噪音;"国立成功大学航空太空工程学系硕士论文;2005年;7月.
- How to mesh final polyhedron hulls in advancing front method is an inevitable problem in automatic mesh generation for three dimensional domains. 在利用推进波前法实现三维网格自动生成中 ,在网格生成最后阶段 ,不可避免地遇到波前三角平面找不到相应顶点 ,而导致不能生成新单元的困难。
- A consistent hybrid FV/MC algorithm developed on triangular unstructured meshes is implemented to simulate turbulent diffusion flame stabilized on bluff body. 在无结构网格中,对轴对称钝体驻定的湍流扩散火焰进行数值模拟。