1) two-element airfoils
两段翼型
1.
The results of computation agree well with experiment and it illuminates that this numerical method can availability simulate the flow around the two-element airfoils and the change of the flow.
使用了O-H型混合的结构化网格,采用k-ε二方程湍流模型求解可压的N-S方程来模拟二元风洞中两段翼型的流场。
2) NLR-7301 2-element airfoil
NLR-7301两段翼型
3) multi-element airfoil
多段翼型
1.
Experimental investigation of aerodynamics performance of multi-element airfoil with leading-edge slat;
带缝翼多段翼型气动特性的实验研究
2.
High efficient evolutionary algorithms for multi-criteria optimization of multi-element airfoil in aerodynamics;
多段翼型气动力优化设计的多标准高效进化算法
3.
Investigation of effect of flap gap on multi-element airfoil aerodynamical characters;
襟翼缝道对多段翼型气动特性影响的实验研究
4) multi-element airfoils
多段翼型
1.
The numerical simulations of the multi-element airfoils are realized by an explicit gridless method.
用显式无网格算法实现了多段翼型的数值模拟。
2.
For a complex flow about multi-element airfoils a mixed grid method is set up.
对多段翼型的复杂粘性流场 ,各翼段物面及尾迹区生成 C型网格 ,外场采用 O型网格 ,中间用 H型附加区过渡 ,自动生成高效的分区对接 C-O-H型网格。
3.
A high-order panel method is presented for calculating of potential flow around multi-element airfoils in this paper.
本文给出了一种求解多段翼型位流的高阶面元法。
5) multi element airfoil
多段翼型
1.
In this paper, the principle of high lift and flow characters around multi element airfoil with and without Gurney flap are studied by testing method of surface boundary layer, wake velocity distribution and surface pressure distribution.
增大飞机的升力可以有效地缩短飞机起飞和着陆的滑跑距离 ,本文通过对高升力多段翼型有、无Gurney襟翼时的翼面边界层、尾迹速度分布及表面压力分布的测量等实验方法研究了具有Gurney襟翼时的多段翼型绕流特性及增升规律。
2.
We somewhat improved Drela′s method [1] for calculating coupled viscous/inviscid multi element airfoil in order to apply it to the special high lift case.
采用定常二维欧拉方程和积分形式的可压缩附面层方程作为基本方程 ,并将附面层方程耦合到求解欧拉方程的全局性牛顿解法中 ,形成了一种求解多段翼型高升力系统的数值计算方法。
3.
The J K turbulence model is used to solve a multi element airfoil and a fighter configuration flowfield controued by NS equtions .
本文使用适用于存在较大分离区的Johnson King湍流模型对多段翼型流场及某型歼击机外形全机流场的雷诺平均NS方程进行数值计算 ,研究了多段翼型及有三角翼的全机外形的最大升力和三角翼翼尖涡 ,二次涡等粘性特
6) Two-section model
两段模型
补充资料：两段排尿
两段排尿
病名。指一次排尿后再次排尿者。见于憩室口较小而体积较大的膀胱憩室及巨输尿管症，一次排尿后，巨输尿管或憩室内的尿立即流入膀胱又产生尿意，并能再次排出相当量的尿。应针对原发病治疗。
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