Experimental study of aerodynamic characteristics of a reentry vehicle on a setup with free oscillations at supersonic velocities
- 作者: Adamov N.1, Kharitonov A.1, Chasovnikov E.1, Dyad’kin A.2, Krylov A.2, Aleksandrov E.2
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隶属关系:
- Khristianovich Institute of Theoretical and Applied Mechanics SB RAS
- Korolev Rocket and Space Corporation “Energia”
- 期: 卷 23, 编号 6 (2016)
- 页面: 791-800
- 栏目: Article
- URL: https://journals.rcsi.science/1531-8699/article/view/216730
- DOI: https://doi.org/10.1134/S0869864316060019
- ID: 216730
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详细
A setup with free oscillations containing a transverse sting for holding the test model and possible test regimes are described. The method of testing and data processing is presented. Aerodynamic characteristics of the pitching moment of the model in a wide range of Mach numbers are obtained. Comparisons of quasi-steady data with numerical predictions and of damping derivatives with those obtained previously in tests of the model mounted on the base sting and with calculated results are performed. The model is found to be statically and dynamically stable except for regimes with М = 1.75 and 2.25, where nondecaying oscillations are excited.
作者简介
N. Adamov
Khristianovich Institute of Theoretical and Applied Mechanics SB RAS
Email: chas@itam.nsc.ru
俄罗斯联邦, Novosibirsk
A. Kharitonov
Khristianovich Institute of Theoretical and Applied Mechanics SB RAS
Email: chas@itam.nsc.ru
俄罗斯联邦, Novosibirsk
E. Chasovnikov
Khristianovich Institute of Theoretical and Applied Mechanics SB RAS
编辑信件的主要联系方式.
Email: chas@itam.nsc.ru
俄罗斯联邦, Novosibirsk
A. Dyad’kin
Korolev Rocket and Space Corporation “Energia”
Email: chas@itam.nsc.ru
俄罗斯联邦, Korolev, Moscow region
A. Krylov
Korolev Rocket and Space Corporation “Energia”
Email: chas@itam.nsc.ru
俄罗斯联邦, Korolev, Moscow region
E. Aleksandrov
Korolev Rocket and Space Corporation “Energia”
Email: chas@itam.nsc.ru
俄罗斯联邦, Korolev, Moscow region