The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Calculation of Jump Takeoff Performance for a Land-and-air Vehicle with an Auto-rotating Rotor
Author(s): 
Pages: 29-33,48
Year: Issue:  2
Journal: Vehicle & Power Technology

Keyword:  陆空车辆自转旋翼跳飞气动特性;
Abstract: 陆空车辆采用自转旋翼提供升力,尾部螺旋桨提供水平推进力的飞行方案,研究该型陆空车辆跳跃式起飞时的旋翼气动特性和飞行动力学特性,为设计具有垂直起降或者超短距起降的陆空车辆提供理论支持和分析计算方法.针对重型陆空车辆的自转旋翼提出了传统预旋结合高速储能飞轮的复合式跳飞方案,采用叶素理论分析自转旋翼桨叶的气动特性,采用数值积分对跳飞性能进行了研究,研究结果对比国内外文献,表明这种新型的复合式方法对跳飞的性能提高明显.
Related Articles
No related articles found