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Studies with the Three-Dimensional Eulerian Photochemical Dispersion Model Mars for the APSIS B Case: Viability of the Inclusion of Horizontal Diffusion into the Implicit Solver of the Model

  • D. Berlowitz
  • N. Moussiopoulos
Part of the NATO · Challenges of Modern Society book series (NATS, volume 18)

Abstract

The Eulerian photochemical dispersion model MARS (Graf and Moussiopoulos, 1991) solves the three-dimensional dispersion equation for chemically reactive species by coupling the vertical diffusion to the chemical reaction mechanism, using a predictor-corrector integration scheme similar to the one proposed by Gear, while the horizontal diffusion and the advection terms are computed explicitly.

Keywords

Turbulent Diffusion Advection Term Vertical Diffusion Grid Level Diffusion Operator 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References

  1. Flassak Th., 1990, Ein nicht-hydrostatisches mesoskaliges Modell zur Beschreibung der Dynamik der planetaren Grenzschicht, Reihe 15, Nr. 74, VDI Verlag, Düsseldorf.Google Scholar
  2. Graf J. and Moussiopoulos N., 1991, Intercomparison of two models for the dispersion of chemically reacting pollutants, Beitr. Phys. Atmosph. 64:13–25.Google Scholar
  3. Moussiopoulos N. and Flassak Th., 1986, Two vectorized algorithms for the effective calculation of mass-consistent flow fields, J. Clim. Appl. Met, 25:847.CrossRefGoogle Scholar
  4. Moussiopoulos N., Flassak Th., Sahm P. and Berlowitz D., 1993, Simmulation of the wind field in Athens with the nonhydrostatic mesoscale model MEMO, Env. Software 8:29–42CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 1994

Authors and Affiliations

  • D. Berlowitz
    • 1
  • N. Moussiopoulos
    • 2
  1. 1.Paul Scherrer InstituteVilligen PSISwitzerland
  2. 2.Laboratory of Heat Transfer and Environmental EngineeringAristotle University ThessalonikiThessalonikiGreece

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