The optical method for determining the thermodynamic parameters of hot gases

Autor: V. M. Sazanovich, Olga K. Voitsekhovskaya, D. E. Kashirskii, R. Sh. Tsvyk, O. V. Egorov, M. V. Sherstobitov
Přispěvatelé: Томский государственный университет Сибирский физико-технический институт Научные подразделения СФТИ, Томский государственный университет Радиофизический факультет Кафедра квантовой электроники и фотоники
Jazyk: angličtina
Rok vydání: 2014
Předmět:
Zdroj: Journal of Quantitative Spectroscopy and Radiative Transfer. 2014. Vol. 147. P. 38-46
Popis: The research conducted on the thermodynamic parameters of a flame was based on its experimental transmission spectra in the 2.7 μm and 4.3 μm ranges. To produce the flame, alcohol was burned under atmospheric conditions. The hot gases resulting from the burning of ethanol (H2O, CO, and CO2) were accelerated and spun by the rotation of an impeller. The optical method developed by the authors was employed for predicting the temperature and partial pressure of the hot gases. The results demonstrate the practical significance of the method suggested. The spectroscopic database HITEMP 2010 was used for all line-by-line calculations presented in the article.
Databáze: OpenAIRE