naa a22 4500 510761135 CHVBK 20180411083139.0 cr unu---uuuuu 180411e20130601xx s 000 0 eng 10.1134/S0040601513060104 doi (NATIONALLICENCE)springer-10.1134/S0040601513060104 A method for calculating the absorption properties of triatomic gases [Elektronische Daten] [A. Trulev, V. Kuznetsov] Formulas are proposed for the steam and carbon dioxide absorption coefficients, which are widely used in calculations of radiant heat transfer in industrial ovens and furnaces and containing empirical correction multipliers approximated over the beam length by logarithmic polynomials the coefficients of which are interpolated with respect to gas temperature. Generally, the error in the steam and carbon dioxide absorption capacities calculated using these formulas does not exceed 3%, which is quite acceptable in engineering calculations of radiant heat transfer. It is shown that the absorption capacity of a mixture of steam and carbon dioxide calculated using the exponential function of the total absorption coefficient does need correction for mutual absorption of beam energy by the components of medium. Pleiades Publishing, Ltd., 2013 steam nationallicence carbon dioxide nationallicence absorption coefficient nationallicence absorption capacity nationallicence approximation of absorption coefficients nationallicence Trulev A. Shukhov Belgorod State Technological University, ul. Kostyukova 46, 308012, Belgorod, Russia aut Kuznetsov V. Shukhov Belgorod State Technological University, ul. Kostyukova 46, 308012, Belgorod, Russia aut Thermal Engineering SP MAIK Nauka/Interperiodica 60/6(2013-06-01), 434-437 0040-6015 60:6<434 2013 60 11509 https://doi.org/10.1134/S0040601513060104 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0040601513060104 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Trulev A. Shukhov Belgorod State Technological University, ul. Kostyukova 46, 308012, Belgorod, Russia aut NATIONALLICENCE 700 1- Kuznetsov V. Shukhov Belgorod State Technological University, ul. Kostyukova 46, 308012, Belgorod, Russia aut NATIONALLICENCE 773 0- Thermal Engineering SP MAIK Nauka/Interperiodica 60/6(2013-06-01), 434-437 0040-6015 60:6<434 2013 60 11509 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer