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A Fast Lagrangian Particle Model for Use with Three-Dimensional Mesoscale Models

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Part of the book series: NATO · Challenges of Modern Society ((NATS,volume 18))

Abstract

In recent years, the air quality modelling field has seen the development of Lagrangian particle dispersion models driven by wind and turbulence predictions from three-dimensional mesoscale models. The Lagrangian models are based on a Langevin equation for the velocity of a fluid particle, and can take a number of different forms, depending mainly on the type of turbulence being simulated. We briefly review these forms, concentrating on the theoretically correct version for simulating dispersion in a convective boundary layer (CBL).

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© 1994 Springer Science+Business Media New York

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Physick, W., Hurley, P. (1994). A Fast Lagrangian Particle Model for Use with Three-Dimensional Mesoscale Models. In: Gryning, SE., Millán, M.M. (eds) Air Pollution Modeling and Its Application X. NATO · Challenges of Modern Society, vol 18. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-1817-4_26

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  • DOI: https://doi.org/10.1007/978-1-4615-1817-4_26

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4613-5734-6

  • Online ISBN: 978-1-4615-1817-4

  • eBook Packages: Springer Book Archive

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