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http://hdl.handle.net/11701/2467
Полная запись метаданных
Поле DC | Значение | Язык |
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dc.contributor.author | Mishin, Lev D. | - |
dc.contributor.author | Kustova, Elena V. | - |
dc.date.accessioned | 2016-08-01T12:04:43Z | - |
dc.date.available | 2016-08-01T12:04:43Z | - |
dc.date.issued | 2016-06 | - |
dc.identifier.uri | http://hdl.handle.net/11701/2467 | - |
dc.description.abstract | In this paper the influence of multi-quantum V T-exchanges on gas flow parameters in the relaxation zone behind a shock wave is studied. The set of equations of state-to-state vibrational-chemical kinetics coupled to the gas-dynamic equations is simulated numerically in the zero-order approximation of the Chapman—Enskog method. Rate coefficients of V T-transitions are calculated on the basis of Billing’s trajectory calculations. Distributions of fluid dynamic variables are obtained for the binary mixture N and N2 under various free stream conditions. Significant effect of multi-quantum transitions on the vibrational level populations and atom molar fractions is shown. The maximum error in temperature values calculated taking into account only single-quantum transitions is within 10–12%, and does not exceed 6–8% for the velocity. Refs 7. Figs 5. | en_GB |
dc.description.sponsorship | Работа выполнена при поддержке СПбГУ (проект 6.37.163.2014) и РФФИ (проект 15-08-03371). | en_GB |
dc.language.iso | ru | en_GB |
dc.publisher | St Petersburg State University | en_GB |
dc.relation.ispartofseries | Vestnik of St Petersburg University. Series 1. Mathematics. Mechanics. Astronomy;Vol. 3 (61); Issue 2 | - |
dc.subject | non-equilibrium kinetics | en_GB |
dc.subject | multi-quantum transitions | en_GB |
dc.subject | state-to-state approach | en_GB |
dc.subject | shock wave | en_GB |
dc.subject | dissociation | en_GB |
dc.title | On the influence of multi-quantum transitions on gas-dynamic parameters in the relaxation zone behind shock waves | en_GB |
dc.type | Article | en_GB |
Располагается в коллекциях: | Issue 2 |
Файлы этого ресурса:
Файл | Описание | Размер | Формат | |
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Мишин_Кустова.pdf | 1,8 MB | Adobe PDF | Просмотреть/Открыть |
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