The importance of combined Lorentz-Doppler (or Voigt) broadening of spectral lines in high-temperature radiative heat transfer applications is investigated. Employing narrow-band transmissivities as the criterion, the critical total pressure below which, and the critical temperature above which Doppler broadening has a significant effect on the absorption coefficient is established for gaseous and
Issue Section:
Technical Notes
1.
Lacis
, A. A.
, and Oinas
, V.
, 1991
, “A Description of the Correlated-k Distribution Method for Modeling Nongray Gaseous Absorption, Thermal Emission, and Multiple Scattering in Vertically Inhomogeneous Atmospheres
,” J. Geophys. Res.
, 96
(D5
), pp. 9027
–9063
.2.
Goody, R. M., and Yung, Y. L., 1989, Atmospheric Radiation—Theoretical Basis, 2nd ed., Oxford University Press, New York.
3.
Denison
, M. K.
, and Webb
, B. W.
, 1993
, “A Spectral Line Based Weighted-Sum-of-Gray-Gases Model for Arbitrary RTE Solvers
,” ASME J. Heat Transfer
, 115
, pp. 1004
–1012
.4.
Denison
, M. K.
, and Webb
, B. W.
, 1995
, “The Spectral-Line-Based Weighted-Sum-of-Gray-Gases Model in Nonisothermal Nonhomogeneous Media
,” ASME J. Heat Transfer
, 117
, pp. 359
–365
.5.
Rivie`re
, Ph.
, Soufiani
, A.
, Perrin
, M. Y.
, Riad
, H.
, and Gleizes
, A.
, 1996
, “Air Mixture Radiative Property Modelling in the Temperature Range 10,000–40,000 K
,” J. Quant. Spectrosc. Radiat. Transf.
, 56
, pp. 29
–45
.6.
Pierrot
, L.
, Rivie`re
, Ph.
, Soufiani
, A.
, and Taine
, J.
, 1999
, “A Fictitious-Gas-Based Absorption Distribution Function Global Model for Radiative Transfer in Hot Gases
,” J. Quant. Spectrosc. Radiat. Transf.
, 62
, pp. 609
–624
.7.
Modest
, M. F.
, 2003
, “Narrow-Band and Full-Spectrum k-Distributions for Radiative Heat Transfer—Correlated-k vs. Scaling Approximation
,” J. Quant. Spectrosc. Radiat. Transf.
, 76
(1
), pp. 69
–83
.8.
Modest
, M. F.
, and Zhang
, H.
, 2002
, “The Full-Spectrum Correlated-k Distribution for Thermal Radiation From Molecular Gas-Particulate Mixtures
,” ASME J. Heat Transfer
, 124
(1
), pp. 30
–38
.9.
Zhang
, H.
, and Modest
, M. F.
, 2002
, “A Multi-Level Full-Spectrum Correlated-k Distribution for Radiative Heat Transfer in Inhomogeneous Gas Mixtures
,” J. Quant. Spectrosc. Radiat. Transf.
, 73
(2–5
), pp. 349
–360
.10.
Zhang
, H.
, and Modest
, M. F.
, 2003
, “Scalable Multi-Group Full-Spectrum Correlated-k Distributions for Radiative Heat Transfer
,” ASME J. Heat Transfer
, 125
(3
), pp. 454
–461
.11.
Modest, M. F., 2003, Radiative Heat Transfer, 2nd ed., Academic Press, New York.
12.
Hui
, A. K.
, Armstrong
, B. H.
, and Wray
, A. A.
, 1978
, “Rapid Computation of the Voigt and Complex Error Functions
,” J. Quant. Spectrosc. Radiat. Transf.
, 19
, p. 509
509
.13.
Humlı´c˘ek
, J.
, 1982
, “Optimized Computation of the Voigt and Complex Probability Functions
,” J. Quant. Spectrosc. Radiat. Transf.
, 27
, p. 437
437
.14.
Rothman, L. S., Camy-Peyret, C., Flaud, J.-M., Gamache, R. R., Goldman, A., Goorvitch, D., Hawkins, R. L., Schroeder, J., Selby, J. E. A., and Wattson, R. B., 2000, “HITEMP, the High-Temperature Molecular Spectroscopic Database,” available through http://www.hitran.com.
15.
Tashkun, S. A., Perevalov, V. I., Bykov, A. D., Lavrentieva, N. N., and Teffo, J.-L., 2002, “Carbon Dioxide Spectroscopic Databank (CDSD),” available from ftp://ftp.iao.ru/pub/CDSD-1000.
16.
Tashkun
, S. A.
, Perevalov
, V. I.
, Teffo
, J.-L.
, Bykov
, A. D.
, and Lavrentieva
, N. N.
, 2003
, “CDSD-1000, the High-Temperature Carbon Dioxide Spectroscopic Databank
,” J. Quant. Spectrosc. Radiat. Transf.
, 82
(1–4
), pp. 165
–196
.17.
Modest
, M. F.
, and Bharadwaj
, S. P.
, 2002
, “High-Resolution, High-Temperature Transmissivity Measurements and Correlations for Carbon Dioxide-Nitrogen Mixtures
,” J. Quant. Spectrosc. Radiat. Transf.
, 73
(2–5
), pp. 329
–338
.18.
Wang, A., and Modest, M. F., 2004, “High-Accuracy, Compact Database of Narrow-Band k-Distributions for Water Vapor and Carbon Dioxide,” Proceedings of the ICHMT 4th International Symposium on Radiative Transfer, Mengu¨c¸, M. P. and Sclc¸uk, N., eds., Begell House Inc., New York.
Copyright © 2004
by ASME
You do not currently have access to this content.
