翼型结冰状态复杂分离流动数值模拟综述

1. 1.西北工业大学 航空学院，西安 710072
2.中国商用飞机有限责任公司 上海飞机设计研究院，上海 201210
3.清华大学 航天航空学院，北京 100084
• 收稿日期:2022-03-29 修回日期:2022-04-18 接受日期:2022-06-13 出版日期:2023-01-15 发布日期:2022-06-27
• 通讯作者: 张恒 E-mail:qwedc0919@163.com
• 基金资助:
国家自然科学基金(11972304);航空科学基金(2019ZA053005);国家科技专项

Review of numerical simulation on complex separated flow of iced airfoil

Binbin ZHAO1,2, Heng ZHANG3(), Jie LI1

1. 1.School of Aeronautics，Northwestern Polytechnical University，Xi’an 710072，China
2.Shanghai Aircraft Design and Research Institute，Commercial Aircraft Corporation of China Ltd，Shanghai 　201210，China
3.School of Aerospace Engineering，Tsinghua University，Beijing 100084，China
• Received:2022-03-29 Revised:2022-04-18 Accepted:2022-06-13 Online:2023-01-15 Published:2022-06-27
• Contact: Heng ZHANG E-mail:qwedc0919@163.com
• Supported by:
National Natural Science Foundation of China(11972304);Aeronautical Science Foundation of China(2019ZA053005);National Science and Technology Project

Abstract:

The complex separation flow caused by icing will lead to the deterioration of aerodynamic performance， especially stall behavior. The accurate prediction of aerodynamic performance and the thorough investigation of mechanism under icing condition depend on the precise solution of the separated flow field. With the improvement of computational fluid dynamics methods especially turbulence simulation， the numerical simulation can reflect the physical nature of separated flow as well as provide precise and complete results. In terms of the application of three typical turbulence simulation methods， Reynolds Averaged Navier-Stokes （RANS）， Large Eddy Simulation （LES） and RANS/LES， a comprehensive review of recent research progress in numerical simulation on the prediction of stall behavior and characterization of separated flow are presented. Furthermore， the summary and outlook of the development tendency are also proposed in the aspects of high-fidelity ice shapes， new type turbulence simulation methods， deep analysis of unsteady features and real time coupling analysis of separated flow.