研究控制面和机身对经典构型飞行器模型周围分离流结构的影响

IF 0.5 4区工程技术 Q4 ENGINEERING, AEROSPACE

Thermophysics and Aeromechanics Pub Date : 2024-10-17 DOI:10.1134/S0869864324020082

A. M. Pavlenko, E. A. Melnik, N. S. Alpatsky, B. Yu. Zanin

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引用次数: 0

摘要

本文介绍了控制面和机身对机翼前缘平直的小型无人驾驶飞行器模型周围分离流结构影响的实验研究结果。使用油底可视化和热线风速测量法表明，分离区域的位置取决于控制面的姿态，而机身的存在会导致临界攻角减小。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Investigation of the influence of control surfaces and fuselage on the structure of a separated flow around a flying vehicle model with a classical configuration

The paper describes the results of an experimental study of the influence of control surfaces and fuselage on the structure of a separated flow around a model of a small-size unmanned flying vehicle with a straight leading edge of the wing. The use of oil-soot visualization and hot-wire anemometry shows that the separation region location depends on the attitude of control surfaces, while the presence of a fuselage leads to reduction of the critical angle of attack.

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来源期刊

Thermophysics and Aeromechanics THERMODYNAMICS-MECHANICS

CiteScore

0.90

自引率

40.00%

发文量

审稿时长

>12 weeks

期刊介绍： The journal Thermophysics and Aeromechanics publishes original reports, reviews, and discussions on the following topics: hydrogasdynamics, heat and mass transfer, turbulence, means and methods of aero- and thermophysical experiment, physics of low-temperature plasma, and physical and technical problems of energetics. These topics are the prior fields of investigation at the Institute of Thermophysics and the Institute of Theoretical and Applied Mechanics of the Siberian Branch of the Russian Academy of Sciences (SB RAS), which are the founders of the journal along with SB RAS. This publication promotes an exchange of information between the researchers of Russia and the international scientific community.