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- ground effect flight test 地面效应飞行试验
- It's a state-of-art ground effect vehicle. 采用尖端技术的地效翼船。
- Test data demonstrate that ground effect evidently strengthens plane's l ift and longitudinal stability. 测量结果表明,地面效应非常明显,飞机升力和纵向稳定性都有明显增加。
- Participate in the flight test procedures improvement. 参与试飞程序的完善。
- This paper discusses the airworthiness certification flight test of a propeller, consisting of the ground test and the flight test. 摘要介绍了某型螺旋桨适航审定试验,包括装机地面试验和飞行试验。
- The developing background, plan advance, systems structure,ground equipment, flight test and deployment of Russian Topol-M ICBM are introduced and analyzed systematically. 系统而全面地介绍了俄罗斯的白杨-M洲际弹道导弹的研制和发展背景、计划进展、总体结构、地面设备、飞行试验、以及部署等情况,并对该导弹进行了分析。
- This article introduced a full scale OGE(out of ground effect) rotary test on the rotor tower;include the system configuration,test scheme,test items and statuses,etc. 本文介绍了利用旋翼试验塔进行全尺寸旋翼无地效试验的情况,包括试验系统组成、试验方案、试验内容及状态等,并将其试验结果与有地效试验进行了比较。
- To overcome the difficulties on acquiring enough fault modes from ground and flight test data, the failure process for liquid propellant rocket propulsion systems was modeled. 为克服由于试验或飞行数据不足而无法获取系统足够故障模式的问题,开展了液体火箭推进系统故障过程建模与计算机仿真研究工作。
- Research of JL8 aircraft stall and spin flight test is described in this paper. 叙述了JL8飞机失速尾旋试飞状态、试飞方法和试飞结果。
- The key of automobile model-windtunnel test is the similarity between the model and the real vehicle with a very large Reynolds number in the test and the simulation 0f the ground effect. 汽车缩尺模型风洞试验技术的关键是缩尺模型与真车的几何相(包括底板和发动机室这些细节部分)、试验中的雷诺数足够大,以及地面边界效应的模拟.
- Any flight test and wind tunnel correlation always suffers from a great number of unknowns. 在对飞行试验与风洞试验进行比较时总有大量的未知数。
- Ground effect has the very tremendous influence on boundary layer thickness, and air drag with underhood enhances 12%. 摘要地面效应对地面的气流边界层厚度有较大影响,而发动机舱内流会使整个轿车空气阻力增加12%25左右。
- A full-scale Geared Turbofan demonstrator engine recently completed a 250-hour ground test program and is scheduled for flight testing this month. 全尺寸的齿轮传动涡扇发动机验证机已经完成了250小时的地面试车项目,并且计划将在本月进行试飞。
- Desecration - Now Plague Strikes cause the Desecrated Ground effect instead of Obliterates. 亵渎-现在瘟疫打击能引起亵渎大地效果而不是湮没。
- Describe the basic progression of the first flight tests. 请描述一下首飞测试的基本过程。
- Abstract: The developing background, plan advance, systems structure,ground equipment, flight test and deployment of Russian Topol-M ICBM are introduced and analyzed systematically. 文摘:系统而全面地介绍了俄罗斯的白杨-M洲际弹道导弹的研制和发展背景、计划进展、总体结构、地面设备、飞行试验、以及部署等情况,并对该导弹进行了分析。
- Image method ideal vortex model is used for the analysis of how ground effect impacts wingtip vortex and airflow downwash angle. 采用镜像法理想涡模型分析了地面效应对翼尖涡位置和气流下洗角的影响;
- This marks the second time the NLOS-LS CLU was used in a flight test of the PAM missile. NLOS-LS为指挥官提供即时、精确响应的火力,打击移动和静止的陆地、海上目标。
- Secondly,given a chord length and a relative ground clearance,the wings in ground effect with different aspect ratios and endplate are simul. 首先,对给定面积和离地高度下不同展弦比的地效翼进行数值模拟;然后,对给定弦长和相对飞行高度下不同展弦比和带端板的地效翼进行数值研究。
- The flight test monitor and command system is main part of flight test engineering. 试飞监控与指挥系统是飞行试验工程中的重要组成部分。