Reduced description of local equilibrium monatomic oxygen flows with multiple ionization

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Abstract

A new scheme to describe ionized monatomic gases with multiple kinds of ions is suggested. The conservation equations of the momentum, energy, numbers of nuclei and electrons (both bound and free) are derived. Local equilibrium flows of dissociated ionized oxygen are considered. Temperature dependence of oxygen atoms, ions and free electrons concentrations is calculated for the case when the initial density of oxygen atoms is equal to the Loschmidt’s number. The dependence of pressure on temperature is also emphasized.
Original languageEnglish
Article number012042
JournalJournal of Physics: Conference Series
Volume1959
Issue number1
DOIs
StatePublished - 14 Jul 2021
EventДевятые поляховские чтения - СПбГУ, Санкт-Петербург, Russian Federation
Duration: 9 Mar 202112 Mar 2021

Scopus subject areas

  • Physics and Astronomy(all)

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