3D simulation for falling papers
3D simulation for falling papers
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DOI：
10.1016/s0010-4655(01)00361-7
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发表时间：
2001-12
影响因子：
6.3
通讯作者：
T. Aoki
中科院分区：
文献类型：
--
作者：
T. Aoki
IDO(Interpolated Differential Operator)格式、Cut Cell技术和重叠网格法的结合使模拟纸张的掉落过程成为可能。得到了纸张在一定初始角度下的飘落轨迹，并对其颤振机理进行了分析。结果表明，该模拟方法适用于形状复杂的落叶现象。
The combination of IDO (Interpolated Differential Operator) scheme, Cut Cell technique, and overlapping grid method make it possible to simulate the falling process of papers. We have the result of the falling with fluttering trajectory for a certain initial angle of the paper, and the fluttering mechanism becomes clear. It is shown that the simulation is applicable to the phenomena of falling leaves with complex shape.