该词条未找到_海词词典

您要查找的是不是：

High pressure hypervelocity electrothermal wind tunnel performance study and subscale tests 高压极高速电热风洞的性能研究和缩尺模型试验
The planes survived the wind tunnel test intact. 这些纸飞机在测试风道中丝毫未损。
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。
Knowledge of performance evaluation, reduction in aerodynamic drag and interference, and wind tunnel testing (Aeronautical). 熟悉风机性能评估及风洞试验,降低气动阻力(气动专业);
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。
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 flow quality and performance of instrumentation of the AT-303 wind tunnel have been checked by testing the HB-2(AGARD) reference model with force measurements and comparing the results obtained with available experimental and numerical data. 在ITAM与ESTEC和EADS-ST协作的ISTC项目的框架下,在AT303风洞中对不同航天飞行器的空气动力特性进行了研究。通过对HB-2(AGARD)参考模型进行测力实验,并将实验结果与其它可用的实验和数值计算结果进行比较,AT-303风洞的流场品质和实验仪器的性能得到了检验。
To investigate the aerodynamic performance effects of front guide blade to test cascade, low speed wind tunnel experiments were carried out on the two LGV cascades with and without front guide blade. 摘要为了考察导向叶片对实验涡轮导向器气动性能及涡系结构的影响，采用在实验叶栅前放置前置导叶的方法分别对原型和改型两种涡轮低压导向器进行了低速风洞实验。
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。
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。
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。
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。
Aeronautical engineers take their models into wind tunnels to measure performance factors. 航空学工程师将他们的模型放置在风道内来测量性能因素。
Both types of tests have been explored in wind tunnels. 这两种形式的试验都已在风洞中进行过探索。
NASA and Boeing said data from the flight are already being compared with data from wind tunnel tests. NASA和波音公司的数据说,从飞行正在与风洞试验数据。