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- delta wing aircraft 三角翼飞机
- A variant of the swept-back wing is the delta wing. 后掠翼的变型是三角翼。
- The canard surface, unlike a conventional tailplane which it replaces in delta wing designs, generates positive lift. 与三角翼所取代的常规布局中的尾翼不同,这种鸭翼是能产生正升力的。
- Flight training devices (FTDs) and full flight simulators (FFSs) for fixed wing aircraft and rotary wing aircraft. 用于固定翼飞机和直升机训练的飞行模拟装置和模拟机。
- C.O.R.E. Aviation Services offers Spare Parts support for Fixed wing aircraft &Helicopters whether they be commercial or miltary aircraft operations. 由于该单位没有公开其联络信息,非付费会员不能查阅,请通过反馈表单联络。
- The micro shear stress sensor which based on the smart skin for boundary-layer separation point detection of delta wing has been explored in this paper. 本文就以用于实现三角翼边界层分离点检测的面向灵巧蒙皮的微型剪应力传感器为对象展开研究。
- A flying wing aircraft has many very different characteristics on stability and manoeuvrability compared to a traditional aircraft. 摘要以某飞翼飞机为例,讨论了典型飞翼飞机的基本操稳特性和动态特性。
- Aero-acoustics simulations are increasingly being performed to reduce environmental noise generated by rotorcraft and fixed wing aircraft in high-lift configurations. 空气声学模拟越来越多的被用于降低由旋转翼飞机和固定翼飞机产生的环境噪音,尤其是针对那些大型飞机。
- An inflatable wing aircraft is one type of the promising aircraft for the ability in reducing weight of configuration and avoiding from radar detection. 摘要为了减少无人机的结构重量,提高雷达隐身能力,充气结构机翼无人机是一种很有发展潜力的飞行器。
- The unsteady transonic flows around a pitching slender delta wing are simulated numerically with solving unsteady compressible Navier-Stokes equations by implicit finite difference TVD scheme. 用有限差分法求解N-S方程,数值模拟了细长三角翼作匀速上仰运动时的跨声速绕流流场。
- NACA0012, NACA4412, RAE2822 airfoil and ONERA M6 wing, delta wing, slender body of missile and TND-712 wing-body standard model were chosen to confirm the validity of the current multigrid method. 选用了NACA0012翼型、NACA4412翼型、RAE2822翼型、ONERA M6机翼、大后掠三角翼、细长旋成导弹体及TND-712翼身组合体等多个算例对本文使用的多重网格方法进行了验证。
- The first landing at the new HKIA - by a Government Flying Service Super King Air fixed wing aircraft on February 20,1997 - represented a major milestone in the Airport Core Programme. 一九九七年二月二十日,政府飞行服务队的一架空中超级霸王定翼飞机首次在新香港国际机场降落,标志着机场核心工程已到达另一重要里程碑。
- From the characteristics of aerothermoelasticity, the effects of temperature in aerodynamic heating on the mode of a delta wing and the characteristic of its flutter were researched. 摘要根据热气动弹性特点,探讨了气动加热温度对三角机翼模态特性和颤振特性的影响。
- Active flutter suppression and gust alleviation controller was designed for a delta wing model with two trailing edge control surfaces, by using linear quadratic Gaussian (LQG)/robust control theory. 多输入/多输出系统的颤振主动抑制与阵风减缓是主动气动弹性机翼技术的重要研究方面。
- The calculated results indicate that the choice of the limiter function in TVD scheme has an important influence on the numerical simulation which is carried out on the delta wing flow structure. 计算结果表明:TVD格式中限制器函数的选取对于三角翼绕流结构的计算结果具有较重要的影响。
- The UH-60M Upgrade is currently the only fly-by-wire rotary wing aircraft in flight test development within the Department of the Army.Sikorsky is a subsidiary of United Technologies Corp. UH-60M升级型直升机是与美国陆军合作开发的唯一一种电传控制的旋翼飞机。
- The vortex flow field is calculated with difference methods, and the motion characteristics and the bursting mechanism of the leading-edge separated vortices of delta wing are analyzed. 采用差分方法计算旋涡流场,进而分析三角翼上前缘分离涡的运动特点及其破碎机理。
- The author here studied the effects of both leading edge bluntness and Reynolds number to aerodynamic characteristics of delta wings, through numerical simulation. 本文通过数值模拟的方法,研究了三角翼前缘钝度和雷诺数对三角翼气动特性的影响。
- Works for Fixed Wing Aircraft and Helicopters 工程架固定翼飞机和直升机
- Study on Forms of Vortex Breakdown over Delta Wing 三角翼涡破裂形态研究