The longitudinal stability of a ground effect craft is analyzed in the ocean wave environment.
以某型地效飞机为例,讨论了地效飞机在海浪环境下纵向稳定性的研究方法。
The characteristics of a surface airplane are analyzed in this paper.
文中从地面飞机毁伤特性分析入手,结合杀爆战斗部特点和起爆策略,构建了目标超压和破片毁伤模型、战斗部超压和破片威力模型、弹目交会模型等,在典型条件下对地面飞机进行了毁伤仿真计算,为导弹作战运用研究和毁伤效果评估提供了一种切实可行的技术途径。
Numerical research on separated flow around a WIG craft flying over wavy ground at high incidence angle;
地效飞行器近波浪地面大迎角飞行分离流动数值研究
Aerodynamic characteristics of a WIG craft in flight close to wavy ground are investigated numerically.
使用Fluent软件求解非定常可压缩流动的质量加权平均N-S方程和标准k-ε湍流模型,采用滑移网格技术数值模拟地效飞行器在波浪地面上方飞行的全机流场,研究波浪地面对气动性能的影响。
Numerical results are presented by simulating the se pa rated flow around a WIG craft in flight close to ground at a high incidence angl e.
利用Fluent软件求解定常可压缩流动的质量加权平均N-S方程和标准k-ε湍流模型,数值模拟地效飞行器大迎角近地面飞行的全机流场,研究地面效应引起的分离流动。
A Software Development for Wing-in-Ground Airfoil Optimization;
地效飞行器翼型优化设计软件的开发
The hovercraft has an advantage over the aeroplane in that the hovercraft can move straight upwards like a helicopter.
气垫飞行器优于飞机的地方是它能像直升飞机那样直上飞行。
Cloud Simulation in Visual Display System of Flight Simulator;
飞行模拟器视景系统云层的特效模拟
Flight in an aircraft or a spacecraft.
飞行在飞机或飞行器中飞行
spacecraft maneuver
太空飞行器机动飞行
a ground-training machine that simulates the conditions of flying a plane.
模拟飞行的飞机的环境的地面练习机器。
automatically keeps ships or planes or spacecraft on a steady course.
全自动地保持船只或飞机或飞行器稳定行使的仪器。
By using the method,it can effectively analyse the aerocraft Simulate Training System’s failure.
将此方法运用到飞行器模拟训练系统中可有效地对该系统进行故障分析。
spacecraft ground instrumentation
宇宙飞行器地面仪表设备
take off from the ground, as of an aircraft or balloon.
从地面上起飞，关于航行器或者气球。
The Analysis of Aircraft Application in Disaster Prevention and Relief for Earthquake
飞行器在地震防灾救灾中的应用探析
The results shows that the overload feedback structure is better than the attitude feedback structure on the maneuverable flight control.
结果表明,过载反馈系统在再入机动飞行器的飞行控制中效果较好。
records information about the performance of an aircraft during flight.
飞行器飞行时飞行状况的记录数据。
To operate an aircraft or spacecraft.
驾驶操纵飞机或飞行器
a space capsule in which astronauts can live and control the spacecraft and communicate with earth.
飞行员能生存和控制飞行器以及与地面联系的太空舱。
The Study on the Radiation Effect of the UWS-HPM to Flying Aircraft
有线控制飞行器的超宽谱辐照效应研究
flight-test base
飞行试验基地, 试飞机场
The pilot nosed the plane up from the field.
飞行员从地面驾机起飞。