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- wind tunnel wall interference correction 洞壁干扰修
- transonic wind tunnel wall interference 跨音速风道壁干扰
- The application of chimera grid technique and the viscous flow numerical simulation to wind tunnel wall interference study 嵌套网格粘性流动数值模拟用于风洞洞壁干扰研究
- wind tunnel wall interference 洞壁干扰
- The planes survived the wind tunnel test intact. 这些纸飞机在测试风道中丝毫未损。
- It is not correct to think of the wind tunnel having uniform flow. 设想风洞具有均匀的气流是不正确的。
- This paper simply described the research and the results obtainded about 2-D flexibe wall self-correcting wind tunnel at NPU. 本文简要叙述西北工业大学开展二元柔壁自修正风洞研究的情况以及所取得的结果。
- They pressed themselves flat against the tunnel wall as the train approached. 火车接近时他们身体紧贴着隧道壁。
- Setting very low speeds in a wind tunnel is always a vexatious problem. 在风洞中调出低风速来始终是一个麻烦问题。
- Officials say the accident may have been caused by a tunnel wall collapsing. 官员说,事故可能是因隧道墙倒塌。
- The train had overrun the buffers and impacted itself upon the tunnel wall. 火车冲过了缓冲器，撞到了隧道墙壁上。
- The results of wind tunnel test on the wall s urfaces of strip-like building group, Shenzhen Golden Bay Garden, for the fluctu ating wind pressure are described in this paper. 介绍了大型条状排列建筑群深圳金海湾花园外墙表面的脉动风压风洞试验结果,分析了该建筑物表面气流流动和风压分布的特点。
- This paper describes the progr ess obtained on the half model testing technique research in high speed adaptive wall wind tunnel in Northwestern Polytechnical University (NPU). 为了克服自适应壁风洞在模型支撑方面的困难和加大试验模型，提高试验雷诺数，西北工业大学在高速二元柔壁自适应壁风洞中开展了半模型试验技术的研究。
- It should be noted that a balance is not always required in a wind tunnel. 应该指出，天平对风洞来说并非是绝对必须的。
- The aerodynamics characteristics of this airfoil is studied in wind tunnel. 进行了翼型的低速气动力性能研究，为附面层特性研究提供了方向。 结果表明，该翼型具有较好的升阻和俯仰特性，但失速特性差。
- The main content includes the parameter choice for 2-D flexible wall wind tunnel of NPU and the research of test technique, such as itera-tive test method, one step method etc. 着重介绍了西北工业大学二元柔壁自修正风洞的参政选取以及自修正风洞试验技术的研究工作,如迭代试验方法的确定,一步法的研究等。
- Chunnel train doesn't have to squeeze all that air backward between train and tunnel wall. 火车行驶在这条隧道中时不必将所有的气体挤向车尾。
- Gordon the Church, the Tate's Cairn Tunnel wall complex, monensin also investigate. 登其堂，复壁大隧，莫能诘也。
- The wind tunnel is produced under a technical cooperation agreement with Ford Co of US. 风洞机是根据与美国福特公司的技术合作协议生产的。
- 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。
