Due to its high aspect ratio, the wing structure is modelled using the exact beam formulation, and the aerodynamic loads acting on the wing are simulated using an unsteady lifting line theory. A composite spar-box cross section is considered, and the effect of various effective parameters on ...
Aspect ratio is the wing span divided by the mean wing chord. An aircraft with a rectangular wing of area 12 m² might have a wing span of 8 m and wing chord of 1.5 m. In this case the aspect ratio is 5.33. If the span was 12 m and the chord 1 m then the aspect ratio wou...
aspect ratio 英[ˈæspekt ˈreiʃiəu]美[ˈæspɛkt ˈreʃo] 高中 释义 常用 牛津词典 n. 纵横比,屏幕高宽比;宽高比; 双语例句 全部 1. The long - span, high - aspect ratio wing provides exceptional climb performance. 大跨度, 高展弦比机翼提供优异攀登性能. 来自互联网 2...
The dependences obtained a guidance for the preliminary sizing of the high - aspect - ratio joined - wing configurations.───所获的计算结果对联接翼布局飞机总体参数的确定具有参考价值. The long - span, high - aspect ratio wing provides exceptional climb performance.───大跨度, 高展弦比机翼提...
effectonnumerical methods. For purposes of discussion, let us define theaspect ratioof an element to be the ratio of its maximum to its minimum width, where width refers to the distance between parallel supportinghyperplanes. There are many other roughly equivalent definitions of aspect ratio. ...
4Pixel aspect: Displays the current camera pixel aspect ratio. 像素方面:显示当前相机像素长宽比。 5Microstructrue with high aspect ratio is widely used in MEMS. 在微电子机械系统(MEMS)中,大高宽比微结构被广泛应用。 6The tests are conducted on a wing model with large aspect ratio. 试验是在大...
(1) for the MH, the wing designs have been kept relatively unchanged for the last 15 years; (2) for the RJ, one may infer that the lack of knowledge on the non-linear aeroelastic behaviour of higher aspect-ratio wings may be postponing the adoption of high aspect-ratio configurations in...
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...
The flow over a planar low-aspect-ratio delta wing is considered in the strong viscous-inviscid interaction regime. The study is carried out for Newtonian passage to limit, when the adiabatic exponent tends to unity, while the Mach and Reynolds numbers increase without bound. For the flow over...
Watts, The otter board as a low-aspect ratio wing at high angles of attack; some theoretical aspects, Fisheries Research 3 (1985) 351-372.Patterson RN, Watts KC. The Otter board as a low-aspect- ratio wing at high angles of attack; an experimental study. Fish. Res. 1986; 14: 111-...