Zhang, Hongmei; Modest, Michael F. Multi-group full-spectrum \(k\)-distribution database for water vapor mixtures in radiative transfer calculations. (English) Zbl 1042.76592 Int. J. Heat Mass Transfer 46, No. 19, 3593-3603 (2003). Summary: A thorough investigation of the absorption coefficient dependence on temperature and pressure has been performed for water vapor, and a 32-group database has been assembled for H\(_2\)O mixtures at atmospheric pressure, based on the multi-group full-spectrum correlated \(k\)-distribution model. The method is fully scalable, i.e., spectral groups from the database can be combined to obtain coarser group models (\(N=1,2,4,...\)) for greater numerical efficiency (accompanied by slight loss in accuracy). The databases for CO\(_2\) and H\(_2\)O, together with the random-overlap mixture model, have been used to simulate a practical combustion problem. Cited in 50 Documents MSC: 76T99 Multiphase and multicomponent flows 76V05 Reaction effects in flows 80A25 Combustion Keywords:absorption coeffients; 32-group database; multi-group full-spectrum correlated \(k\)-distribution model; random-overlap mixture model; combustion PDFBibTeX XMLCite \textit{H. Zhang} and \textit{M. F. Modest}, Int. J. Heat Mass Transfer 46, No. 19, 3593--3603 (2003; Zbl 1042.76592) Full Text: DOI