It is confirmed that the rear wing with proper sectional shape could improve the wake structure and aerodynamics characteristics.
计算结果表明，尾翼的加装可以改善尾流结构，而选择合理的尾翼剖面形状，则能使得气动特性得到最佳改善效果。
The decay laws of the normalized maximum perturbations in the mean velocity and turbulent intensity in the wake and the wake structure are discussed.
对山体尾流中最大平均速度扰动和湍流强度扰动的衰减规律以及山体尾流结构进行了分析。
In Chapter 3, based upon the blade second-order lifting-line model and rotor free-wake model, an analytical method is developed for predicting the rotor wake structure and BVI airload.
基于桨叶二阶升力线理论和旋翼自由尾迹模型，本文在第三章建立了一个适合于直升机旋翼尾迹结构及桨-涡干扰气动特性分析的方法和模型。
It corresponds to the "jet wake" structure of centrifugal compressor.
这与有关文献中所指出的离心风机的“射流尾流”结构相对应。
It corresponds to the "jet wake" structure of centrifugal compressor.
这与有关文献中所指出的离心风机的“射流尾流”结构相对应。
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