Photosmog modeling using two reaction mechanisms of different complexity

作者: K. Zellner , N. Moussiopoulos

DOI: 10.1007/BF00868424

关键词:

摘要: This paper deals with box model simulations of photochemical smog formation caused by motorcar emissions. Diurnal variations emission rates are calculated on the basis assumed traffic cycles. For description transformations, two reaction mechanisms different complexity applied. Simulation results achieved mechanism Atkinson, Lloyd and Winges (ALW mechanism) show influence air temperature CO SO2 emissions ozone formation. Calculations for various compositions emitted hydrocarbons using ALW reveal that diurnal variation strongly depends subdivision hydrocarbon Predictions compact Eschenroeder Martinez (EM agree fairly well corresponding concentration profiles predicted mechanism. Hence, if is valid, EM may be used to obtain a reasonable impression in an urban airshed. In particular, inclusion complex three-dimensional dispersion models might allow combined transformation pollutants areas.

参考文章(8)
K. Zellner, N. Moussiopoulos, Modellierung der Ozonbildung aus Kraftfahrzeugabgasen in Innenstadtgebieten Archiv für Meteorologie, Geophysik, und Bioklimatologie. Serie B, Klimatologie, Umweltmeteorologie, Strahlenforschung. ,vol. 36, pp. 115- 133 ,(1986) , 10.1007/BF02278323
John H. Seinfeld, Air pollution : physical and chemical fundamentals McGraw-Hill. ,(1974)
Roger Atkinson, Alan C. Lloyd, Linda Winges, An updated chemical mechanism for hydrocarbon/NOx/SO2 photooxidations suitable for inclusion in atmospheric simulation models Atmospheric Environment. ,vol. 16, pp. 1341- 1355 ,(1982) , 10.1016/0004-6981(82)90055-5
K Zellner, N Moussiopoulos, Simulations of the ozone formation caused by traffic in urban areas Atmospheric Environment (1967). ,vol. 20, pp. 1589- 1596 ,(1986) , 10.1016/0004-6981(86)90248-9
ALAN Q. ESCHENROEDER, JOSE R. MARTINEZ, Concepts and Applications of Photochemical Smog Models AMERICAN CHEMICAL SOCIETY. pp. 101- 168 ,(1972) , 10.1021/BA-1972-0113.CH004
K. Zellner, N. Moussiopoulos, Modelling of ozone formation in an urban atmosphere caused by automotive exhaust Archives for Meteorology Geophysics and Bioclimatology Series B Theoretical and Applied Climatology. ,vol. 36, pp. 115- 133 ,(1986) , 10.1007/BF02278323