TY - JOUR
T1 - The influence of grid scale on the tail vortex capture of aircraft
AU - Zhang, Zeyu
AU - Li, Dong
AU - Zhou, Jinxin
N1 - Publisher Copyright:
© 2021 Institute of Physics Publishing. All rights reserved.
PY - 2021/3/4
Y1 - 2021/3/4
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=85103272792&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1828/1/012173
DO - 10.1088/1742-6596/1828/1/012173
M3 - 会议文章
AN - SCOPUS:85103272792
SN - 1742-6588
VL - 1828
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012173
T2 - 2020 International Symposium on Automation, Information and Computing, ISAIC 2020
Y2 - 2 December 2020 through 4 December 2020
ER -