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Analysis of the structure of the third variation of roll moment coefficient during hypersonic flow about bodies of revolution with small spatial surface variations on the basis of differential locality hypothesis method
- Authors: Danilkin V.A.1, Kostin G.F.1, Mokin Y.A.1, Tikhonov N.N.1
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Affiliations:
- Joint-Stock Company “State Rocket Centre named after academician V. P. Makeyev”, Miass
- Issue: Vol 8, No 4 (2009)
- Pages: 35-42
- Section: AIRCRAFT AND SPACE ROCKET ENGINEERING
- URL: https://journals.ssau.ru/vestnik/article/view/832
- DOI: https://doi.org/10.18287/2541-7533-2009-0-4(20)-35-42
- ID: 832
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Abstract
The paper deals with the problem of evaluating the constituents of the third order of roll moment smallness during supersonic flow at small angles of attack of bodies close to bodies of revolution. An expression is derived on the basis of the method of differential locality hypothesis, and the structure of the third variation of roll moment coefficient is analysed, its complete composition is defined. Integral expressions of seven constituents of the third variation are obtained, physical interpretation of each is given.
About the authors
V. A. Danilkin
Joint-Stock Company “State Rocket Centre named after academician V. P. Makeyev”, Miass
Author for correspondence.
Email: src@makeyev.ru
Russian Federation
G. F. Kostin
Joint-Stock Company “State Rocket Centre named after academician V. P. Makeyev”, Miass
Email: src@makeyev.ru
Russian Federation
Yu. A. Mokin
Joint-Stock Company “State Rocket Centre named after academician V. P. Makeyev”, Miass
Email: src@makeyev.ru
Russian Federation
N. N. Tikhonov
Joint-Stock Company “State Rocket Centre named after academician V. P. Makeyev”, Miass
Email: src@makeyev.ru
Russian Federation
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