The investigation on aerodynamic performance of the X-wing tail-sitter VTOL MAV

Wei Tang, Bifeng Song, Yu Cao, Wenqing Yang, Meng Wang

科研成果: 书/报告/会议事项章节会议稿件同行评审

2 引用 (Scopus)

摘要

A novel tail-sitter vertical take-off and landing (VTOL) micro air vehicle (MAV) with two parts wing composing X-shape is proposed using the modified design method, named X-NMRL MAV. The wind tunnel experiments and computational fluid dynamics (CFD) simulations are unfolded on the full-scale model, and comparison reveals that CFD results with Spalart-Allmaras (SA) turbulence model are in good agreement with experimental results in terms of lift and pitching moment, and they take the same development on drag. The deflections of control surfaces for different motions are investigated in detail. With all the control surfaces deflection in required direction, more efficiency control achieves, especially for yawing motion. The side force takes dominant position in yawing moment produce, other than drag. The more the degree of control surfaces in one side deflecting to opposite side increases, the more yawing moment produces.

源语言英语
主期刊名35th AIAA Applied Aerodynamics Conference, 2017
出版商American Institute of Aeronautics and Astronautics Inc, AIAA
ISBN(印刷版)9781624105012
DOI
出版状态已出版 - 2017
活动35th AIAA Applied Aerodynamics Conference, 2017 - Denver, 美国
期限: 5 6月 20179 6月 2017

出版系列

姓名35th AIAA Applied Aerodynamics Conference, 2017

会议

会议35th AIAA Applied Aerodynamics Conference, 2017
国家/地区美国
Denver
时期5/06/179/06/17

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