Email this article Direct simulation of rarefied high-enthalpy flow around the RAM C-II capsule
- Authors: Shevyrin A.A.1,2, Bondar Y.A.1,2, Kalashnikov S.T.3, Khlybov V.I.3, Degtyar’ V.G.3
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Affiliations:
- Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch
- Novosibirsk State University
- OAO Academician Makeev Rocket Center
- Issue: Vol 54, No 3 (2016)
- Pages: 383-389
- Section: Heat and Mass Transfer and Physical Gasdynamics
- URL: https://journals.rcsi.science/0018-151X/article/view/156799
- DOI: https://doi.org/10.1134/S0018151X16030184
- ID: 156799
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Abstract
An ionized flow around the RAM C-II space vehicle is studied by the direct simulation Monte Carlo method in the range of altitudes of 73 to 81 km. It is shown that the predicted value of the plasma density in the shock layer essentially depends on the approach to simulation of high-temperature nonequilibrium dissociation. Good agreement of the results of numerical simulation with flight experiment data is obtained.
About the authors
A. A. Shevyrin
Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch; Novosibirsk State University
Author for correspondence.
Email: shevr@itam.nsc.ru
Russian Federation, Novosibirsk, 630090; Novosibirsk, 630090
Ye. A. Bondar
Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch; Novosibirsk State University
Email: shevr@itam.nsc.ru
Russian Federation, Novosibirsk, 630090; Novosibirsk, 630090
S. T. Kalashnikov
OAO Academician Makeev Rocket Center
Email: shevr@itam.nsc.ru
Russian Federation, Miass, Chelyabinsk oblast, 456300
V. I. Khlybov
OAO Academician Makeev Rocket Center
Email: shevr@itam.nsc.ru
Russian Federation, Miass, Chelyabinsk oblast, 456300
V. G. Degtyar’
OAO Academician Makeev Rocket Center
Email: shevr@itam.nsc.ru
Russian Federation, Miass, Chelyabinsk oblast, 456300
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