کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5430873 | 1397425 | 2007 | 14 صفحه PDF | دانلود رایگان |
The prediction of infrared spectral radiance from high temperature media such as combustion gases requires spectroscopic data for triatomic molecules like water vapor and carbone dioxyde. At temperature above 2000Â K, water vapor spectrum is composed of hundreds of thousands lines making practical computations uneasy. We have set up a spectroscopic database for water vapor, based on three existing lines compilations. This database is well suited to computation of remote sensing spectra where hot gases emission is seen through atmospheric paths. The database enables efficient computation of water vapor spectra between 600 and 6600Â cmâ1 at moderate spectral resolution (5Â cmâ1). It has been used to compute parameters of a statistical narrow band model which are used in practical applications.
Journal: Journal of Quantitative Spectroscopy and Radiative Transfer - Volume 103, Issue 2, January 2007, Pages 231-244