正交网格 meaning in English
orthogonal grid
Examples
- A mathematical method for optimum fitting the measured lift data of the non - symmetrical cam profile by using the least squares and the floating orthogonal lattice algorithm is presented
本文采用最小二乘法和浮动正交网格法对非对称型配气凸轮的实测升程数据进行了优化数学拟合。 - A patent has been applied for based on these widely used innovations . a 3d particle velocity measurement system was built upon calibration method of multi - layer regular grid and particle space coordinates determination method of iterative approaching developed in this paper
建立了颗粒三维运动测量系统，提出了“空间多层正交网格”的标定方法，用“多次迭代逼近法”进行颗粒空间坐标的计算。 - The material job and main conclusion are as follows : ( 1 ) a simple boundary orthogonalization procedure independence grids generation method is put forward on the base of algebraic grid generation method ; data structure and computational model on interface are established aiming at blocks of structured grids . ( 2 ) simple procedure is established in nonorthogonal grids by use of the finite volume method and in - depth discusses on special topic such as boundary condition in nonorthogonal grids , deferred correction method and grads compute on calculational nodes , and so on
本文完成的具体工作和主要结论如下： 1 )以代数网格生成方法为基础提出了一种简单的、可独立于网格生成方法之外的边界正交化技术；针对分区结构网格系统建立了分区交界面处的数据结构与计算模型； 2 )利用有限体积方法在非正交同位网格系统中建立了simple求解算法，对非正交网格系统中的边界条件、延迟修正技术及计算节点的梯度计算等专题进行了深入讨论。 - This paper establishs a integrated system about double circular - arc gears transmission design and optimal design using go a language vb . its emphases are visible design and inspect and measure of double circular - arc gears , and optimal design using crossing mesh optimal design program , it is the development of traditional design of double circular - arc gears . speeding the course of design , shorting the period of development , advancing the quality of design
本论文利用面向对象的vb语言建立了双圆弧齿轮传动计算机辅助设计与优化设计系统，着重对双圆弧齿轮的设计、校核、测量尺寸、精度与公差计算机辅助设计的工程进行了可视化设计，并调用dsp正交网格优化设计方法对设计出的双圆弧齿轮进行优化设计，并很好地集成为一体，具有通用性，因而是对双圆弧齿轮传统设计的一种改进和提高。 - For convenience of grid refinement implementation the nonstaggered grid system based on the structured orthogonal grid scheme is adopted . in order to eliminate the possible pressure wiggles when nonstaggered grid is used , except for the use of the momentum interpolation method ( small wiggles still appear when the method is adopted alone ) , a new method is proposed and applied in the same time . in the new method a pressure - gradient difference term is added to the flow velocity in each control volume interface when dealing with the pressure - correction equation
本文基于结构化正交网格，为便于实施网格加密，采用了变量同位存储的同位网格体系；为平抑该网格体系下的压力振荡问题，除采用动量插值方法外(单纯采用该方法不能完全平抑振荡) ，首次提出了在压力校正方程的界面流速中添加压力梯度差值项的方法，从而完全解决了建筑风场模拟中同位网格下可能出现的不合理压力场的问题。