Based on the time-derivative proconditioned method,the low speed aerodynamic propertics of low-aspect-ratio wing are numerically simulated.
以雷诺平均的Navier-Stokes方程为基础,应用非结构混合网格技术,基于有限体积的时间推进预处理方法,对小展弦比机翼的低速流动进行了数值模拟。
To investigate viscous flows around low-aspect-ratio wings of a micro-aerial vehicle(MAV) at low Reynolds numbers,experiments are conducted in a wind tunnel using particle image velocimetry(PIV) and a smoke wire technique.
应用粒子图像速度场仪(PIV)和烟线两种流动显示技术,测量低雷诺数下小展弦比机翼粘性绕流的流场。
Vortex control in low aspect ratio flying wing;
涡流控制在小展弦比飞翼布局飞机上的应用研究
In order to improve the lateral control ability of the low aspect ratio flying wing aircraft, a vortex control method is designed which can provide rolling moment for the aircraft, and the effects of leading dissymmetrical vertical injects on flow structure are studied.
为增加小展弦比飞翼布局飞机横向控制效能,设计了可提供飞机滚转力矩的涡流控制方案,在此基础上研究了三角翼前缘非对称垂直喷流对前缘涡破裂位置和结构的影响。
Neural network control in active vortex control based on low aspect ratio flying wing;
以小展弦比飞翼布局飞机为研究对象,其本体的优化增稳控制器由3个气动舵面(连续控制面)构成。
Experiments on Viscous Flows around Low-Aspect-Ratio Wing at Low Reynolds Numbers
低雷诺数下小展弦比机翼绕流的实验研究
Aerodynamic optimization for low aspect ratio wing at low Reynolds number
低雷诺数下小展弦比机翼的气动力优化设计
slim-delta aircraft
小展弦比三角翼飞机
Lateral Inject Active Vortex Control Based on Low Aspect Ratio Flying Wing
小展弦比飞翼布局飞机横向涡流控制气动机理
Qualities Assesses Criterion of Short Period Mode for Flying Wings with Low Aspect-Ratio
小展弦比飞翼构型飞机短周期品质评定方法
Requirement characteristics of low-aspect-ratio combat flying wings' roll axis control power
小展弦比飞翼战机滚转轴操纵效能需求特性
Analysis of the nonlinear aeroelastic response for large-aspect-ratio wing
大展弦比机翼的非线性气弹响应分析
Directional Axis Flying Qualities Assessment of Low Aspect-ratio Combat Flying Wings
小展弦比飞翼布局作战飞机偏航轴飞行品质评定
Study of aeroelastic tailoring of high-aspect-ratio flexible composite wing
大展弦比柔性复合材料机翼的气动弹性剪裁
Nonlinear Aeroelastic Response and Flutter Analysis of High-Aspect-Ratio Wings;
大展弦比机翼的非线性气弹响应与颤振分析
Lateral-directional flying quality characteristics of high aspect-ratio combat flying wings
大展弦比飞翼作战飞机横航向飞行品质特性
Influence of chordwise bending stiffness on aeroelastic characteristics of flexible high-aspect-ratio wing
水平弯曲刚度对大展弦比机翼颤振的影响
The effects of wind-tunnel model design on flowfield and aerodynamic behavior for large aspect-ratio wings
大展弦比机翼模型设计对翼型流场气动特性的影响
A small aspect ratio Circulation Control Wing (CCW, λ=1) has been studied experimentally in wind tunnel.
本文对一小展弦比(λ=1)可控环量翼进行了风洞试验.
Structural Modeling and Aeroelastic Analysis of High-Aspect-Ratio Composite Wings
大展弦比复合材料机翼结构建模与气动弹性分析(英文)
Analysis of the nonlinear modal and flutter characteristic for HAR Joined wing considering the prestressing force
大展弦比连接翼飞机考虑预载作用下的非线性模态与颤振特性研究
Much more increase of maximum lift-to-drag ratio can be obtained with a forward-swept main wing with a small sweepback angle leading edge.
主机翼前掠角较小时，鸭翼改善和提高升阻比的效果比较明显。
The Modeling of Variable Wind Field and Flight Simulation of High Span-Chord Ratio Unmanned Air Vehicle;
变化风场的建模与大展弦比无人机飞行仿真