The calculation of heat conductivity in gas with exited vibrational and rotational degrees of freedom is presented. Vibrational motion of molecules is described by model of anharmonic oscillator. The influence of vibrational anharmonism on heat capacity is discussed. The estimate of the effect of energy resonance defect on the coefficient of heat transfer is presented.

Original languageRussian
Pages (from-to)60-65
Number of pages6
JournalVestnik Sankt-Peterburgskogo Universiteta. Ser 1. Matematika Mekhanika Astronomiya
Issue number4
StatePublished - 1 Oct 1993

    Scopus subject areas

  • Mathematics(all)
  • Physics and Astronomy(all)

ID: 34516581