专业释义英英释义
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(气流)下洗；下洗流；(旋翼或升力螺旋桨的)滑流下洗
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下洗 - 引用次数：4
In this thesis,the rolling moment characteristics of canard missies are studied,and theinfluence of downwash of canard was analyzed.
本文讨论了鸭式布局弹箭的滚转气动特性，分析了鸭舵的下洗影响作用。
参考来源 - 鸭式布局弹箭滚转气动特性的研究
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Downwash
- abstract: In aeronautics downwash is the air forced down by the aerodynamic action of a wing or helicopter rotor blade in motion, as part of the process of producing lift.Crane, Dale: Dictionary of Aeronautical Terms, third edition, page 172.
以上来源于: WordNet
柯林斯英汉双解大词典
downwash /ˈdaʊnˌwɒʃ/
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1.
N the downward deflection of an airflow, esp one caused by an aircraft wing 下降气流
双语例句
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Dust effects when driving over certain surfaces, rotor downwash effects for helicopters and VTOL aircraft.
粉尘影响驾车时的某些表面，转子影响直升机和垂直起降飞机。
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The forming, the distribution and the influence of the downwash flow on helicopter main rotor are discussed.
探讨了直升机旋翼下洗流的形成、分布和影响。
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First, free wake analysis was carried out to calculate the rotor wake geometry and the downwash around the engine jet space.
首先应用自由尾流分析技术来计算旋翼尾迹和发动机绕排流空间的洗流速度。
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