@inproceedings{0aadfb6165914d3fa4bddfeb030ebe62,
title = "High-accurate Numerical Simulation for Vortex Flow Over a Slender Missile at High Angle of Attack",
abstract = "Accurate simulation of asymmetrical vortical flow over slender missiles at high angles of attack is crucial for predicting the aerodynamic characteristics of missiles. However, numerical solution for vortices is very sensitive to numerical dissipation. A novel high-order scheme (WENO-K) proposed by our research group can effectively reduce numerical dissipation and capture vortex structures more accurately compared to classical WENO schemes. In this paper, a new numerical method combining 5th WENO-K and IDDES is developed to accurately solve the supersonic unsteady viscous flow dominated by complex asymmetrical vortices over the Sparrow III type missile, and the mechanism of how asymmetrical vortices affect aerodynamic forces of the missile is revealed.",
keywords = "High-order Scheme, IDDES, Slender Missile, WENO-K",
author = "Gao, {Chang Hao} and Song, {Wen Ping} and Han, {Shao Qiang} and Kuan Lu and Yue Wang and Han, {Zhong Hua} and Bin Wu",
note = "Publisher Copyright: {\textcopyright} 2022 ICAS. All Rights Reserved.; 33rd Congress of the International Council of the Aeronautical Sciences, ICAS 2022 ; Conference date: 04-09-2022 Through 09-09-2022",
year = "2022",
language = "英语",
series = "33rd Congress of the International Council of the Aeronautical Sciences, ICAS 2022",
publisher = "International Council of the Aeronautical Sciences",
pages = "2311--2324",
booktitle = "33rd Congress of the International Council of the Aeronautical Sciences, ICAS 2022",
}