delta wing的例句大全

A variant of the swept-back wing is the delta wing.

后掠翼的变型是三角翼.

The flow over delta wing with 65 ° and 70 ° swept at high angle of attack is investigated by solving the three dimensional, compressible Navier Stokes equations utilizing the second order upwind TVD algorithm ( Harten Yee).

采用Harten－Yee的二阶精度隐式TVD格式对N－S方程进行数值模拟，研究了后掠角为65°和70°的三角翼绕流的流场特性。

doppler global velocimeter measurements of the vortical flow above a thin delta wing

用多普勒全局速度仪测量薄三角翼的涡流绕流

visualization and measurement study of vortex flow over delta wing with dorsal fins

带背鳍平板三角翼分离涡流场的显示与测量

experimental investigation of perturbation by karman vortex-street in turbulent boundary layer outer region visualization and measurement study of vortex flow over delta wing with dorsal fins

平板湍流边界层外区卡门涡街扰动的实验研究带背鳍平板三角翼分离涡流场的显示与测量

unsteady flow behaviour of a slender delta wing rock

细长三角翼摇滚非定常流动特性

three-dimensional simulation of slender delta wing rock and divergence

细长三角翼的摇摆和发散的三维模拟

dynamic pressure measurements on a delta wing in unsteady free stream

非定常自由流中的翼面动态压力测量

experiment on pitching delta wing in unsteady free stream

俯仰振荡三角翼在非定常自由流中运动的实验

By using the semi experiential engineering arithmetic based on the ideology of area ratio, the slope of lift coefficient curve, the zero lift drag coefficient and the induced drag factor of double delta wing aircraft were calculated.

采用基于面积比思想的半经验工程算法计算了双三角翼飞机的升力系数曲线斜率、零升阻力系数和诱导阻力因子。

The rolling-up and interaction of the leading-edge and trailing-edge vortex sheets of a delta wing

三角翼前缘脱体涡和尾涡的卷起及其相互作用

An operational analysis was introduced as a method for evaluating training effectiveness of trainer aircraft. Approaches to the engineering estimation of aerodynamic characteristics for aircraft with a double delta wing configuration were studied, and the procedures for determining aircraft performance indices formulated.

引入了评估教练机训练效能的作战分析法，研究了双三角机翼布局飞机空气动力特性的工程计算途径以及飞机性能指标的确定方法。

In the last part of the article, the experimental results of a delta wing with oscillating leading flap is presented.

文中最后还给出了水槽中前缘振动襟翼的实验结果。

A recording system of laser sheet visualization comprising laser source and CCD camera was employed for the visualization and real time recording to investigate the flow past a highly swept delta wing equipped with apex flap and leading edge flaps.

在低速实验中，应用激光片光源和CCD摄像系统，对一装有前端襟翼和前缘襟翼的双襟翼74°后掠三角翼进行实时记录与流态显示的试验技术和图像的三维重建。

The effect of outboard leading-edge bluntness of double-delta wing on its aerodynamic characteristics

双三角翼外翼前缘钝度对气动特性的影响

Numerical Research on Roll and Sideslip Coupling Motions About a Slender Delta-wing

细长三角翼滚转/侧滑耦合运动的数值研究

An investigation of the effect of the nonuniform field feature around a delta-wing on the separated vortex breakdown

三角翼非均匀流场特性对其分离涡破裂影响的研究

Space truss with 25 bars and 72 bars, a box-wing with 18 elements and a delta-wing with 133 elements are calculated and the results obtained are satisfactory.

本文计算了25杆和72杆空间桁架，一个盒段形机翼，一个133元三角翼。

In this paper the dynamic vortex flow visualization for oscillating delta-wing models with large amplitude and for oscillating canard was summarized. Mea surement of Complex Flows produced by an Oscillating Canard

本文绘出不同后掠角的三角翼模型在低速风洞中大幅度俯仰运动时和带振动鸭翼飞机模型主翼面上的动态流动显示；振动鸭翼复杂流场测量

the effects of body - strake on lift characteristics of the double - delta - wing aircraft

机身边条对双三角翼飞机升力特性的影响