水信息网 关键词: 结构化网格; 拓扑映射法; 水利工程 [gap=887]Keywords: structured grids; topological mapping method; water conservancy project
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它突破了结构网格( structured grids) 节点的限制, 具有优越的几何灵活性, 能较好地适 应具有复杂外形的边界; 其随机的数据结构有利于网格的自适应性, 提高计算精度.
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The result shows that the numerical calculation model of interface of block-structured grids in reliable and can be used for complex geometry shape.
结果表明，本文建立的分区交界面数值计算模型是可靠的，可用于处理几何形状复杂的流场模拟。
Much more recent research works focus on unstructured grids for its simplicity in dealing with complex boundary conditions and more easily being constructed compared with structured grids.
非结构网格在处理复杂边界的优越性以及相对于结构网格更容易生成而受到科学工作者越来越多的重视。
With the structured body-fitted grids, the movement of simulate molecular is traced and the collision molecules is selected.
本文采用结构化的贴体网格，来对模拟分子的运动进行定位和对碰撞对进行抽样统计。
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