title: On the influence of multi-quantum transitions on gas-dynamic parameters in the relaxation zone behind shock waves
metadata.name: dc.contributor.author
metadata.value: Mishin, Lev D.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Kustova, Elena V.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2016-08-01T12:04:43Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2016-08-01T12:04:43Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2016-06
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/2467
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: 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.
metadata.lang: en_GB
metadata.name: dc.description.sponsorship
metadata.value: Работа выполнена при поддержке СПбГУ (проект 6.37.163.2014) и РФФИ (проект 15-08-03371).
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: ru
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: St Petersburg State University
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Vestnik of St Petersburg University. Series 1. Mathematics. Mechanics. Astronomy;Vol. 3 (61); Issue 2
metadata.lang: -
metadata.name: dc.subject
metadata.value: non-equilibrium kinetics
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: multi-quantum transitions
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: state-to-state approach
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: shock wave
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: dissociation
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: On the influence of multi-quantum transitions on gas-dynamic parameters in the relaxation zone behind shock waves
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: Мишин_Кустова.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/2467/1/%d0%9c%d0%b8%d1%88%d0%b8%d0%bd_%d0%9a%d1%83%d1%81%d1%82%d0%be%d0%b2%d0%b0.pdf
resources.format: Adobe PDF
resources.size: 1,8 MB