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- Basic Study of Architectural Numerical Wind Tunnel 建筑数值风洞的基础研究
- numerical wind tunnel simulation 数值风洞
- architectural numerical wind tunnel 建筑数值风洞
- Study on the crosswind environment around bridge with the numerical wind tunnel method 桥面风环境的数值风洞研究
- Keywords: long-span bridges, bridge aerodynamics, numerical wind tunnel, wind runnel testing, 关键词:大跨度桥梁,桥梁空气动力学,数值风洞,风洞试验
- numerical wind tunnel technique 数值风洞
- The planes survived the wind tunnel test intact. 这些纸飞机在测试风道中丝毫未损。
- numerical wind tunnel 数值风洞
- 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。
- 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。
- 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。
- 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 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。
- Based on the analysis of the differences between wind tunnel test and field measurements and the differences between numerical results and test data,some referential conclusions are drawn. 将数值预测的压力场与实测结果及缩尺模型风洞试验数据进行了比较;分析了风洞试验与场地实测之间、数值模拟与试验之间的异同;得到一些有参考价值的结果.
- Statistical analysis of the results of numerical wind speed time series show that CAWS is efficient in simulating the time series of nodal wind speed wihich has ... 对模拟结果统计分析表明:谐波合成法可有效地模拟具有空间相关性、时间相关性的节点脉动风速时程,模拟精度、速度和计算稳定性均满足实际工程应用要求。
- The experiments were conducted in a wind tunnel at a location 50 ft downwind from the fan. 实验是在风洞中距离风机50英尺处进行。
- The damping derivatives can only be determined experimentally in the wind tunnel or ballistic range. 阻尼导数只能用风洞或弹道试验来确定。
- In the experiment under the 20 m/s wind tunnel conditions, the wind abrasion modulus is almost zero. 在每秒20米的风洞实验中，吹蚀模数几乎为零。
