title: Dissociation and vibrational relaxation in a spatially homogeneous mixture CO2/CO/O
metadata.name: dc.contributor.author
metadata.value: Kosareva, Alyona A.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Nagnibeda, Ekaterina A.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2016-09-28T16:10:35Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2016-09-28T16:10:35Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2016-09
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Kosareva A. A., Nagnibeda E.A. Dissociation and vibrational relaxation in a spatially homogeneous mixture CO2/CO/O. Vestnik of Saint Petersburg University. Series 1. Mathematics. Mechanics. Astronomy, 2016, vol. 3 (61), issue 3, pp. 468–480.
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: 10.21638/11701/spbu01.2016.315
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/3917
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: Vibrational relaxation and dissociation of CO2 molecules is studied in a spatially homogeneous mixture
  CO2/CO/O. Equations for macroscopic parameters based on three-temperature, two-temperature and
  one-temperature vibrational distributions are solved numerically for different initial conditions. The
  influence of kinetic models on the gas temperature variation, mixture composition and dissociation rate
  is studied. The comparison of the results obtained with the use of two analytical approximations for
  the vibrational relaxation time is discussed. The impact of initial excitation of the combined symmetricbending
  and asymmetric modes on the gas temperature and dissociation rate is also studied in the paper.
  CO2 dissociation is found to proceed much faster in the case of strongly initially excited the combined
  mode compared to the case of initial excitation of the asymmetric mode. The results obtained may be
  helpful for the choice of an appropriate kinetic model for numerical flow simulations of mixtures containing
  CO2 molecules. Refs 16. Figs 6.
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- 01-02373).
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 3
metadata.lang: -
metadata.name: dc.subject
metadata.value: vibrational and chemical kinetics
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: carbon dioxide
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: three-temperature approach
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: vibrational relaxation
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: dissociation
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: recombination
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Dissociation and vibrational relaxation in a spatially homogeneous mixture CO2/CO/O
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: Kosareva.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/3917/1/Kosareva.pdf
resources.format: Adobe PDF
resources.size: 659,36 kB