重叠网 meaning in English
overlay network
Examples
- The unstructured overset grid algorithm is explored in this paper
本文研究了基于非结构的重叠网格算法。 - Of course overlap grid also has its shortcoming : in the application of this method , the pre - disposal process of computational grid to find the interpolating connection , so - called “ dig - hole ” process , is hardly to proceed automatically
多年来,重叠网格的应用基本上是根据一套繁琐的处理方法,针对具体外形编写具体程序的处理过程来实现,成为长期以来制约重叠网格应用的瓶颈。 - In order to verify the accuracy , credence and effectiveness of the unstructured overset grid algorithm , steady and unsteady flow field of naca0012 airfoil are simulated . the unsteady flow field is caused by the oscillation of the airfoil . the two computational results are both compatible well with the experimental data
为了验证非结构重叠网格方法的正确性、可靠性和有效性,本文对基于非结构重叠网格的naca0012翼型的定常流场以及简谐振荡的非定常流场进行了数值模拟,均取得了与实验数据符合良好的结果。 - This method has different consideration with conventional ways , it can reduce the disposal time for almost 100 times , and resolve the efficiency problem successfully . with the help of research in this paper , the capability of using overlap grid has been improved greatly and many old work based on structural - grid , such as difference scheme , turbulence model , can be used in moving - grid field of overlap grid technology and expand our research field for cfd remarkably
通过本文的研究,使我们应用重叠网格处理复杂外形的能力得到显著提升并使我们基于结构网格做的许多研究工作,如各种差分格式以及各种湍流模型的比较研究、大攻角问题等专项研究平滑地过渡到基于重叠网格的动网格应用领域来,较大地拓展了我们的研究应用领域。 - The conventional ways has low efficiency , which result in the application of overlap grid in moving - grid problem , which need re - disposes the interpolating connection in every step in time direction , is very difficult considering the computational efficiency . aim at the above problem in application of overlap grid , this paper using an new manner rooting in analysissitus to put forward a “ method of distinguishing points of intersection ” and develop corresponding computational soft , which could realize the automatic and shape - independent pre - disposal process for overlap grid . to deal with the problem of low efficiency for pre - disposal process in moving - grid , this paper bring forward the “ mosaic ” method and adt method which based on the huge memory of modern computer
对于重叠网格在动网格应用中的计算效率问题,本文通过进一步研究插值信息的高速查询方法,提出不同于传统算法思路,以现代计算机大内存为基础,用计算机物理内存空间换计算时间的” mosaic ”方法以及应用基于二叉树数据结构的adt ( alternatingdigitaltree )方法两类方法,成功的将原处理时间提高了两个数量级? ?即将网格规模在百万量级的重叠网格预处理时间从传统方法的耗时30 60分钟提高到几十秒钟,从而成功解决了这一问题。