Experiment and engineering approach have been applied to research aerodynamic characteristics of rarefied transitional flow around sphere-bicone configuration.
采用风洞试验和工程计算相结合的方法，对球双锥类外形的稀薄过渡流区气动特性进行了研究。
The aim of numerical experiment of ram air turbines is mainly to simulating its adjustable pitch aerodynamic characteristic on the actual flight refuel conditions.
冲压空气涡轮流场数值研究主要目的是模拟在实际高空加油工作状态下涡轮变桨距气动特性。
Proposes a theoretical model for aerodynamic noise transmitting towards interior cab of an automobile on the basis of the wind experiment.
在风洞实验的基础上，提出了气流噪声向汽车内部传播的理论模型。
The aerodynamic quality of dissipative silencer is summarized through the data from theory and experiment.
根据理论与试验两方面的数据，总结了阻性消声器的空气动力性能。
The aerodynamic drag of different models at zero angle of attack in the experiment is calculated using the simplified procedure.
在零攻角实验时不同模型的空气动力阻力是采用简化方法来计算的；
Traditionally, all the aerodynamic parameters are obtained by experiment in the wind tunnel.
这些气动参数现在必须通过试验来得到。
This paper introduces a wind tunnel experiment technique of side-back jet, aerodynamic interactions and predict method.
主要阐述了弹丸头部喷流风洞实验中的实验方法、动力干扰影响及预测方法。
Based on the achievement in the past, the research is carried to the aerodynamic quality of dissipative silencer from theory and experiment.
本文基于前人的研究成果，针对阻性消声器的空气动力性能分别进行理论和试验两方面的研究。
In order to enhance the credibility of the model, based on the experiment of the rotor response characteristics to rapid control input, a noolinear aerodynamic model of the rotor was built up.
为了提高模型的真实度，着重通过瞬态操纵实验研究建立了旋翼非定常气动模型；
The calculated results accord with the aerodynamic theory as well as the data of the experiment.
计算结果符合基本气动力规律，和实验数据基本吻合。
This paper is mainly concerned with the experiment exploration of catalyst effects on aerodynamic heat in real gas effects in JF-10 oxygen hydrogen detonation driving shock tunnel.
主要介绍了在氢氧爆轰驱动高焓激波风洞中进行真实气体效应中催化效应对气动热影响的实验研究。
This paper is mainly concerned with the experiment exploration of catalyst effects on aerodynamic heat in real gas effects in JF-10 oxygen hydrogen detonation driving shock tunnel.
主要介绍了在氢氧爆轰驱动高焓激波风洞中进行真实气体效应中催化效应对气动热影响的实验研究。
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