title: Numerical simulations of shock waves in viscous carbon dioxide flows using finite volume method
metadata.name: dc.contributor.author
metadata.value: Alekseev, Ilya V.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Kustova, Elena V.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2020-09-10T15:02:23Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2020-09-10T15:02:23Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2020-09
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Alekseev I. V., Kustova E. V. Numerical simulations of shock waves in viscous carbon dioxide flows using finite volume method. Vestnik of Saint Petersburg University. Mathematics. Mechanics. Astronomy, 2020, vol. 7 (65), issue 3, pp. 500–510.
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: https://doi.org/10.21638/spbu01.2020.312
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/19401
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: An efficient numerical tool for studying shock waves in viscous carbon dioxide flows is proposed. The developed theoretical model is based on the kinetic theory formalism and is free
  of common limitations such as constant specific heat ratio, approximate analytical expressions for thermodynamic functions and transport coefficients. The thermal conductivity,
  viscosity and bulk viscosity coefficients are expressed in terms of temperature, collision
  integrals and internal energy relaxation times. Precomputed in the wide temperature range
  thermodynamic functions and transport coefficients are implemented to the numerical code
  which is used for the simulations of the shock wave structure. Including the bulk viscosity
  to the kinetic model results in the increasing shock width and improves the agreement with
  experimental data.
metadata.lang: en_GB
metadata.name: dc.description.sponsorship
metadata.value: The work is supported by Russian Foundation for Basic Research (grants no. 19-31-90036 and
  18-01-00493).
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. Mathematics. Mechanics. Astronomy;Volume 7 (65); Issue 3
metadata.lang: -
metadata.name: dc.subject
metadata.value: shock waves
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: kinetic theory
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Numerical simulations of shock waves in viscous carbon dioxide flows using finite volume method
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 500-510.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/19401/1/500-510.pdf
resources.format: Adobe PDF
resources.size: 1,75 MB