TY - JOUR
T1 - Numerical simulation of energy distribution of turbulent vortices in atmosphere effects on aircraft wake vortices
AU - Zhou, Jinxin
AU - Li, Dong
AU - Zhang, Zeyu
AU - Pan, Weijun
N1 - Publisher Copyright:
© 2021 Institute of Physics Publishing. All rights reserved.
PY - 2021/3/4
Y1 - 2021/3/4
N2 - The effect of energy distribution of turbulent vortices in atmosphere on the evolution of wake vortices is studied using the numerical simulation approach. Solution-Based Dynamic adaptive mesh method is applied to compute the wake vortex evolution using FLUENT. Two series of cases are designed to study the role of larger and small-scale vortices in the decay of wake vortex, respectively. The results show that energy distribution of different scale vortices has a significant effect on the onset time of vortex linking and the decay rate of wake vortices at the turbulent diffusion phase and fast decay phase.
AB - The effect of energy distribution of turbulent vortices in atmosphere on the evolution of wake vortices is studied using the numerical simulation approach. Solution-Based Dynamic adaptive mesh method is applied to compute the wake vortex evolution using FLUENT. Two series of cases are designed to study the role of larger and small-scale vortices in the decay of wake vortex, respectively. The results show that energy distribution of different scale vortices has a significant effect on the onset time of vortex linking and the decay rate of wake vortices at the turbulent diffusion phase and fast decay phase.
UR - http://www.scopus.com/inward/record.url?scp=85103246253&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1828/1/012167
DO - 10.1088/1742-6596/1828/1/012167
M3 - 会议文章
AN - SCOPUS:85103246253
SN - 1742-6588
VL - 1828
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012167
T2 - 2020 International Symposium on Automation, Information and Computing, ISAIC 2020
Y2 - 2 December 2020 through 4 December 2020
ER -