Integral equation for the vibrational energy density of diatomic gases
Abstract
A linear integral equation is derived for the vibrational energy density of diatomic gases which is valid for any optical depth. A solution of the steadystate problem is obtained for the case of an optically thin layer. A new radiation number is introduced, which characterizes the degree of inversion of an optically thin layer.
 Publication:

Akademiia Nauk BSSR Doklady
 Pub Date:
 June 1975
 Bibcode:
 1975DoBel..19..510K
 Keywords:

 Diatomic Gases;
 Gas Spectroscopy;
 Integral Equations;
 Vibrational Spectra;
 Green'S Functions;
 Optical Thickness;
 Spectral Energy Distribution;
 Fluid Mechanics and Heat Transfer