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Aerodynamic Compensation Methods for Aeroelastic Divergence of Forward-Swept Wing
Russian Aeronautics Pub Date : 2021-05-26 , DOI: 10.3103/s1068799821010049
A. V. Kornev , M. B. Ambrozhevich , V. A. Sereda , K. V. Migalin

Abstract

This paper presents the theoretically and practically grounded methods for aerodynamic compensation of aeroelastic divergence of a forward-swept wing. A special attention is paid to the discovered generation of a normally bound tornado-like vortex. Numerical research of separated flow morphology as well as lifting properties of the system are confirmed by a natural experiment in the wind tunnel and an in-flight experiment.



中文翻译:

前掠机翼气动弹性发散的气动补偿方法

摘要

本文介绍了前掠翼气动弹性发散的气动补偿的理论和实践基础。特别注意已发现的通常绑定的龙卷风状涡旋的产生。通过风洞中的自然实验和飞行中的实验证实了系统的分离流动形态以及升力特性的数值研究。

更新日期:2021-05-26
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