When an attack angle exists, the spatial distribution characteristics of flow field time-averaged physical quantities are analyzed.

With the increasing of the positive attack angle, the unsteady characteristic and separation phenomenon enhanced gradually.

随着攻角的增大，流场的非定常性逐步增强，分离现象也益发显著。

DELAYED RANS/ LES Method For High Attack Angle Flow over Multi-element Airfoil

多段翼型大迎角分离流动的DELAYED RANS/LES混合算法

The results indicate that the attack angle can largely affect the configuration and structure of detonation wave.

计算结果表明三维数值模拟可以更准确的描述弹丸飞行攻角对爆轰波的形成及结构的影响，是进一步研究超驱爆轰推进技术的重要手段。

The optimization of maximum attack angle is evaluated according to the given initial design parameters by using the orthogonal method.

最大攻角的优化根据给定的初始设计值采用正交法进行。

Engineering approximation of high attack angle flutter for wing with bow wave on leading edge

前缘激波脱体的大迎角翼面颤振工程计算方法

The Research on the Measurement of the Attack Angle of Flying Projectile by Linear Array CCD

线阵CCD用于飞行弹丸攻角测定的研究

Its object is to design the pitch program for a missile by giving attack angle program.

其目的是根据给定导弹的攻角方案设计其俯仰角方案。

An Approach for Powered Flight Attack Angle Optimization of Tactical Ballistic Missiles

一种战术弹道导弹主动段飞行攻角优化的算法

Method to analyse flutter of hypersonic wing with attack angle

一种考虑攻角影响的超音速翼面颤振分析方法

Attack angle has limited influences on drag reduction effect of riblet surface.

攻角对脊状表面减阻效果影响有限；

Nonlinear State Feedback Control of Pitch Motion for Reentry Missile with a Large Attack Angle

再入弹头大攻角俯仰运动的非线性状态反馈控制

Application and Design of Servo Accelerometer in the Anti-interference of Vibration for Attack Angle Measurement

伺服加速度计在抗振动干扰攻角测量中的应用与设计

The maximum abrasion rate was appeared at attack angle to be 75 °.

最大冲蚀率发生在75°攻角。

Wind tunnel experiment of sidewall compression inlet with adjustable attack angle

攻角动态变化的侧压式进气道风洞实验

Simulation of submersible motion in large attack angle

潜水器大攻角范围内运动的仿真

Flow Visualization Experiments and CFD Simulation on Flow around Airfoil at Large Attack Angle

大攻角翼型绕流的流场测试及数值计算

Study on Attack Angle Measurement of Flying Bullet

弹丸攻角测量方法的研究

Application of PIV in Planar Compressor Cascade with Large Positive Attack Angle

大攻角平面压气机叶栅内的PIV应用

The Design for Autopilot of Large Attack Angle Missile by Using Feedback Linearization Method

大攻角飞行导弹自动驾驶仪反馈线性化设计

Measuring the attack angle of insect wings in free-flight

昆虫自由飞行时翅膀攻角的光学测量