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- 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。
- 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。
- 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。
- 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.
- 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。
- Comparing these CFI images with the experimental photoes, numerical simulation results are validated from the computational fluid dynamics (CFD) based on the unstructured meshes. 将结果和实验照片比较,来验证先前基于非结构网格的流动计算的正确性。
- Based on the unstructured meshes, a finite volume TVD scheme with high precision is developed to simulate the chemical non-equilibrium flow of multi-components. 基于非结构网格,构造了多组分化学反应非平衡流数值模拟的高精度有限体积TVD格式。
- 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。
- 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。
- P.Vanek, J.Mandel, and M.Brezina, Algebraic multigrid on unstructured meshes,UCD/CCM Report 34, Center for Computational Mathematics, University of Colorado at Denver, December 1994. 舒适;肖映雄等;求解二维三温能量方程的一种多重网格法;计算物理实验室年报;2000年卷.
- In the paper, CFI is investigated and implemented.With a reconstruction of structured grids from unstructured meshes, this paper obtains numerical shadowgraphs, schlieren-graph and interfere-graph. 该文采用结构网格对基于非结构网格的流场信息进行重构,得到相应的纹影图、阴影图以及干涉图。
- 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。
- Study on line iteration method for unstructured meshes 非结构网格逐行迭代法研究
- A Non-oscillatory Finite Volume Scheme on Two Dimension Unstructured Meshes 二维非结构网格的非振荡方法
- Hypersonic inviscid flow computation over X-38 with unstructured meshes X-38飞行器无粘绕流的非结构网格模拟
- A simulation method of burning surface regression based on unstructured mesh 基于非结构网格的燃面推进算法
- AN APPROACH TO PARALLELIZATION OF UNSTRUCTURED MESH USED FOR SOLVING EQUATIONS 基于方程求解的非结构网格并行处理方案与实现
- Keywords: unstructured mesh, finite volume method, TVD scheme, cavity flow, 关键词:非结构网格,有限体积方法,TVD格式,空穴流动