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- water tunnel test 水筒试验
- The planes survived the wind tunnel test intact. 这些纸飞机在测试风道中丝毫未损。
- In this paper, the initial stage in application of fuzzy logic to aircraft high-angle-of attack aerodynamics using wind tunnel test data is outlined. 本文概述最初阶段利用风洞试验数据应用模糊逻辑研究飞机大攻角空气动力学的情况。
- The cavitation erosion, silt erosion and their synergism tests were performed with the aluminum and steel hydrofoil in the water tunnel separately. 本文选用铝和钢两种材料的翼型试件,在闭式循环水洞中分别进行了空蚀破坏、泥沙磨损以及空蚀磨损联合作用的实验研究。
- Wind loading on a hyperboloid roof of a stadium was conducted by means of wind tunnel test. 摘要通过风洞模拟实验对双曲面形屋盖的平均风荷载特点进行了研究。
- The main contributions are as follows:1.A series of model experiment with developed super-cavitation are actualized in the water tunnel. 选题来源于国防重点基础项目研究;论文的主要工作和创新如下:1.;庄水洞中对空化器的超空泡生成与发展进行了系列模型实验。
- The parameters of digifax is adjust by the reference of wind tunnel test result. 针对风洞实验的结果对数值模拟的各项参数设置进行调整。
- A series of underwater vehicle model experiments for the supercavity shape property are carried out at high speed water tunnel with ventilation method. 摘要在高速水洞中运用人工通气方法进行了航行体模型超空泡形态特性的系列实验研究。
- The conclusion from the research of windproof net wind tunnel test is that theeffect of using windproof is drastic. 说明防风网技术,在技术上是可行的,同时根据防风网的风洞试验研究结论得出,采用防风网防尘效果显著。
- High angle of attack wind tunnel test techniques is necessary for development of high-maneuverability flight vehicles. 大迎角风洞试验技术是先进高机动飞行器研制必需的关键技术。
- Wind tunnel test is an important phase in the development of ram air parachutes. 冲压翼伞的风洞试验是研制冲压翼伞过程中的一项重要内容。
- A man struggles through the Water Tunnel as others approach from behind during the Tough Guy Challenge at South Perton Farm on February 1, 2009 in Wolverhampton, England. 一名男子斗争水隧道通过其他方式从后面在硬汉挑战南Perton农场2009年2月1日在伍尔弗汉普顿队,英格兰。
- An experiment of the flowfield in the warship flight deck area is carried out in the water tunnel for different flow velocities and navigation direction angles. 为了满足舰载直升机的需要,南航直升机技术研究所对某舰飞行甲板区域流场进行了水洞试验。
- Black Dragon Pool, rock water, Nan Tianmen, al-song, and other water tunnel and the dragon and phoenix also has its own characteristics to the ancient "Tibetan Ten Hill. 黑龙池、滴水岩、南天门、拜水洞和龙凤松等也都各具特色,古有“藏山十景”之称。
- Later in 2003 an Internet source photo revealed a fighter mockup for wind tunnel test which may be linked to the J-12 project. 在2003年晚些时候互联网源照片显示,战斗机模型风洞测试,可连接到歼轰了12个项目。
- Benxi water tunnel in the limestone is the Ordovician period under the EC-Hill Group and the EC in the Majiagou group, the role of a rock from development. 本溪水洞的石灰岩就是在这个时期的奥陶系下统亮山组和中统马家沟组时,经过岩化作用发育而成。
- Numerical simulation method is used to simulate the wind tunnel test by the combination of aerodynamicist and fluid mechanicses. 运用空气动力学与流体力学相结合的数值模拟技术,对风洞实验进行了模拟实验。
- The configuration and dimension of the kinetic energy dissipator should be selected carefully to make the water tunnel safe and reliable at different levels of diversion dischage. 为使引水隧洞在各级引水流量下能安全可靠地运行,需慎重确定洞内消能工的体形和尺寸。
- Based on the wind tunnel test, aerodynamic modal force spectrums of twin-tower tall building are studied using surface integral method of rigid model. 在试验结果表达形式上,采用了表面积分法,提出了三维风载合力,便于工程应用。
- A water tunnel, of approximately 2.8 km in length and 3m in diameter, with intake at Kowloon Byewash Reservoir and outfall at Lower Shing Mun Reservoir. 约2.;8千米长和3米直径的输水隧道,入水口位于九龙副水塘,及排水口位于下城门水塘。