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- finite element adaptive grid generation 有限元网格生成
- adaptive grid generation 适应网络格生成
- How many adaptive grid levels to be used during simulation - setting this to -1 will perform automatic selection. 多少适合的格子级别在模拟期间被使用-设置为-1将会执行自动的选择。
- The projection and smooth technique of unstructured adaptive grid for 3D Euler equation is researched in this paper. 研究了三维Eu ler方程非结构自适应网格的投影和光顺技术。
- Second, the research on the grid generation based on the body-fitted coordinate (BFC) system has been carried out. 在直角坐标网格生成的研究基础上,开展了适体坐标系(Body-Fitted Coordinates, BFC)下的网格生成技术的研究。
- A grid generation platform is provided in subsonic,transonic and supersonic CFD software platform. 在亚跨超CFD软件平台中,提供了一个网格生成平台。
- Based on the developed algorithm of grid generation, a 3-D orthogonal grid generation program and a BFC grid generation program are developed. 在网格生成算法的研究基础上,开发了直角坐标网格生成程序和BFC网格生成程序。
- The grid generation and simulation methods on Armour Piercing Fin Stabilized Discarding Sabot (APFSDS) are introduced in this paper. 介绍 APFSDS及弹托干扰流场数值模拟中的网格生成方法及其应用 .
- In this paper, flow fields of a nozzle and its plume are computed with Mao Cormark time-dependent method. Baldwin-Lomax turbulence model and Reynolds-averaged Naver-Stokes equations as well as adaptive grid technique are apllied to the computation. 利用时间推进的方法,通过求解可压缩的、雷诺平均的N-S方程,并利用Baldwin-Lomax两层代数湍流模型和Prandtl混合长度模型,数值模拟了飞机和火箭发动机喷管的内流和羽流,获得了喷管内流场和羽流场的参数分布,计算结果与试验结果及国外研究成果一致。
- A multiblock structured grid generation system for complex practical aircrafts is presented and applied in the grid generation of a twin tail fighter. 以某型双立尾战斗机为例,给出了实际复杂型号飞行器结构网格生成的一种分块方案及实现过程。
- UG is a two and three-dimensional space without the use of grid multiple adaptive grid methods developed a flexible numerical solution of partial differential equations of software tools. UG是一个在二和三维空间无结构网格上使用自适应多重网格方法开发的一个灵活的数值求解偏微分方程的软件工具。
- A multiblock grid generation technique is described including interface grid generation technique and volume grid generation method. 给出多部件组合体分块网格生在的一种方案及实践,包括交界面网格生成技术、空间网格生成方法及质量控制。
- Selecting the suitable turbulence model, good grid generation and rationalconvergence index are critical to the preciseness of the numerical calculation. 选择合适的模型方程,正确划分空间网格、时间步长以及合理的收敛判据的选取,对计算结果的正确性具有重要影响。
- Secondly, for the purpose of grid generation of complicated boundary flow field, the parabolic-elliptic differential equation method of grid generation is programmed. 其次,基于抛物化椭圆型微分方程网格生成方法,建立了能处理复杂边界流场的网格生成程序;
- It is univer-sal for the grid spacing and the grid generation of arbitrary geometrical shape and theorthogonality can be controlled easily and conveniently. 此外,本文还对网格正交性和疏密分布之间的关系进行了探讨,给出了影响网格正交性的因素和改进方法。
- This thesis concentrates on the applications of CFD.Techniques of grid generation were studied in this paper, including overset grid and one to one patched-grid. 本文立足于应用,主要简单地研究了多种多块网格生成技术,包括嵌套网格生成技术和分区对接网格生成技术。
- STUDY ON WEIGH FUNCTIONS OF ADAPTIVE GRID TECHNIQUE 自适应网格技术中的权函数问题研究
- adaptive grid Interacting Multiple Model algorithm 自适应网格交互多模型算法
- Kang Hongwen, Wang P. and Xu X., ” Study on application of adaptive grids technique in numerical model,Part II: Two-dimensional case test”, Chinese J. A. S., in press. 康红文,王鹏云和徐祥德,“自适应网格技术中权函数问题的研究”,西部大开发:气象科技与可持续发展学术研讨会,23-29,2000
- The adaptive cartesian grid generation method based on STL file 基于STL文件的笛卡尔网格生成方法研究