The influence of grid scale on the tail vortex capture of aircraft

Zeyu Zhang, Dong Li, Jinxin Zhou

科研成果: 期刊稿件会议文章同行评审

摘要

The grid has appreciable impact on the simulation of the wake vortex. There is a big difference between the traditional aerodynamic estimation grid and the grid used for capture the main parameters of the trailing vortex in the far field. This paper compares the similarities and differences between these two kinds of grids. The main parameters of the coarse grid are quite different from those of the refined grid simulation in the far field. Sufficient quantity grids are required to simulate the flow field in the parameters of wake vortex prediction. Otherwise, it may draw the reverse conclusions with the physical truth.

源语言英语
文章编号012173
期刊Journal of Physics: Conference Series
1828
1
DOI
出版状态已出版 - 4 3月 2021
活动2020 International Symposium on Automation, Information and Computing, ISAIC 2020 - Beijing, Virtual, 中国
期限: 2 12月 20204 12月 2020

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