Water vapor absorption coefficients at temperatures 890-1420 K at some lines of 12CO2 and 13CO2 lasers. Comparison of experimental measurements with line-by-line calculations
E.N. Chesnokov1, A.M. Baklanov1, E.N. Semashkin2, Yu.N. Ponomarev3, I.V. Ptashnik3, Yu.V. Voronina3
1V.V. Voevodsky Institute of Chemical Kinetics and Combustion of the Siberian Branch of the RAS, 3 Institutskaya str., 3, 630090, Novosibirsk, Russia
2KBP named after Academician A.Shipunov, 59 Shcheglovskaya Zaseka St., 300001 Tula, Russia
3V.E. Zuev Institute of Atmospheric Optics of Siberian Branch of the Russian Academy of Science, 1, Academician Zuev square, Tomsk, 634021, Russia
Keywords: водяной пар, коэффициент поглощения, CO-лазер, water vapor, absorption coefficient, CO laser
Subsection: SPECTROSCOPY OF AMBIENT MEDIUM
Abstract
The results of experimental measurements of H2O absorption coefficients for some lines of 12CO2 and 13CO2 lasers at high temperatures are presented, as well as line-by-line calculated absorption coefficients. The measured and calculated H2O absorption coefficients are compared.
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