鸭式布局地效翼数值研究  

Numerical Study on Wing in Ground Effect of Canard Configuration

作　　者：李玉龙[1] 杨韡[1] 杨志刚[1] 

机构地区：[1]同济大学上海地面交通工具风洞中心,上海201804

出　　处：《航空计算技术》2010年第4期27-30,34,共5页Aeronautical Computing Technique

基　　金：长江学者和创新团队发展计划资助项目

摘　　要：针对地效飞行器气动特性和纵向静稳定性这两个重要问题,应用数值模拟的方法对鸭式布局地效飞行器进行了研究。在鸭式布局中,主翼和鸭翼互相干扰,流场比较复杂。简化了地效飞行器模型,只考虑了主翼和鸭翼,通过改变鸭式布局地效飞行器中鸭翼相对主翼的位置和角度,分析其对气动特性和纵向静稳定性的影响。Aerodynamic characteristics and static longitudinal stability are the key technical concern for wing-in-ground effect（WIG） craft.They were studied in the present work by using numerical simulations.For canard type WIG craft,the flow is complex and is interfered by the main wing and the canard wing.Only main wing and canard wing were applied in the study in order to simply the model.Research work on relative position and angle of attack of canard wing was carried out.

关 键 词：地效飞行器 计算流体力学 鸭式布局 纵向静稳定性 气动中心 

分 类 号：V212[航空宇航科学与技术—航空宇航推进理论与工程]