1) infinite aspect ratio
无限展弦比
2) vanishing aspect ratio airfoil
无限小展弦比机翼
3) tailless configuration of high aspect ratio
大展弦比无尾布局
4) high aspect ratio
大展弦比
1.
The finite element analysis in buckling and postbuckling is required adopted because of the high aspect ratio wing structures stability problem.
大展弦比复合材料机翼结构的稳定性问题突出,需对结构进行屈曲和后屈曲分析。
2.
Based on the structural characteristics of high aspect ratio wing, the sandwich, multi-spar structure and an innovative mixed structure are designed and compared.
针对大展弦比机翼结构的特点,选定蜂窝夹层、多墙式和一种新型混合式结构进行分析比较。
3.
In order to study the optimal layout about fuselage and wing based on wing bending stiffness on bi-fuselage aircraft with high aspect ratio straight wing, the authors utilized the engineering beam to model this physical problem and gave the numerical solution through the optimization tool box of MATLAB 6.
为了探讨双机身大展弦比直机翼无人机中基于翼面弯曲刚度下机身与机翼的最佳布置问题, 本文采用工程梁对这一问题进行建模, 并利用MATLAB6。
5) low aspect-ratio
小展弦比
1.
The longitudinal and lateral-directional stability of the low aspect-ratio flying wing in several typical conditions was researched, including static stability and dynamic stability.
针对小展弦比飞翼布局飞机,分别研究其在几种典型飞行状态下的纵向和横航向的静、动稳定特性,通过与常规布局飞机进行对比,着重揭示了飞翼构型参数、飞行状态与其稳定性间的量化规律,并详细分析了这一布局纵向短周期模态及横航向荷兰滚模态发散的具体成因。
2.
A certain flying wing configuration combat aircraft with low aspect-ratio is chosen as an example.
以某小展弦比飞翼布局作战飞机为例,利用风洞试验结果研究了几种典型新型操纵面的操纵新机理及不同飞行条件下的操纵效能等。
3.
The directional axis flying qualities of low aspect-ratio combat flying wings were assessed in accor-dance with MIL—STD—1797A,and the evaluation results indicate the following aspects.
依据MIL—STD—1797A飞行品质规范,对小展弦比飞翼布局作战飞机的偏航轴飞行品质进行了评定研究。
6) high-aspect-ratio
大展弦比
1.
Based on wing structural design,composite plies design,computation of the wing aerodynamic andthe wing structural finite element analysis by loading aerodynamic pressure on the wing structure using the aerodynamic-structure load transfer between CFX and ANSYS,a high-aspect-ratio composite wing assembled on the UAV for high-altitude and long cruise time is designed.
研究沿着机翼气动性能计算、复合材料机翼构形设计、复合材料部件铺层设计、CFD/CSM载荷传递、机翼结构力学性能计算的设计分析流程,完成了一个大展弦比全复合材料机翼的设计过程。
补充资料：齐展展
1.整整齐齐。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条