1) mesh overlap check
交叠网格检测
2) grid detection
网格检测
3) overlapping nonmatching grid
交叠非叠匹配网格
5) stagg
交叠格式
1.
Stress-velocity decoupling and stagger finite-element scheme of wave equations;
波动方程的应力-速度有限元解耦交叠格式
6) overlapping grid
重叠网格
1.
Investigation and enhancement of cut-paste algorithm in overlapping grid;
重叠网格技术中割补法的研究与改进
2.
To solve the problem in generation of multi-element airfoil grids,the main characteristics and basic flow of the newly emerged cut-paste algorithm which generates overlapping grids by cutting and pasting hole fronts were investigated.
针对多段翼型外形结构复杂,结构网格生成难度大的缺点,运用割补法对重叠网格技术进行了研究,生成贴体及与边界正交的高质量的结构化网格,在识别贡献单元方面,介绍了一种基于kd树的找重方法。
3.
By the use of the overlapping grid technique and symmetric TVD scheme,the laminar flow N-S equation was solved and the flow field of lateral jet interaction for a missile-like wing-body configuration was simulated.
利用对称TVD格式和重叠网格技术数值求解层流N-S方程,模拟了翼身组合体构形的横向喷流干扰流场,研究了该流场的涡系结构、波系结构及流动分离等流场特性,讨论了干扰效应对气动性能的影响,计算了干扰力放大因子和干扰力矩系数,其结果与实验结果基本相符。
补充资料：交叠针
交叠针 服饰刺绣针法之一，又称“绞形针”、“叉针”。常用于叶片的刺绣。针迹可疏可密，以紧密的针迹较为美观。一般有五种变化：一、针迹较疏；二、针迹较密，绣成二端尖、中间宽的叶片状；三、交叠针正面为上下交叠的叉形针迹，而反面形成为一个针迹连接的轮廓；四、绣成中间像人字形交叠，更具有叶脉状效果；五、运用交叠、勾针，形成一种弧状形交叠针，较活泼生动。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条