We developed a fluctuating plume model able to evaluate all the higher concentration moments only requiring the knowledge of the first one. The simple algorithm used to calculate the meander centroid component is independent of the method used to obtain the mean concentration field and makes the computational time lower than most meandering plume model versions. Thus it is especially suitable for practical applications.

Offline approach for higher order concentration moments and chemical reactions / A. Bisignano, L. Mortarini, E. Ferrero, S. Alessandrini - In: Proceedings of the 15th International Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes, HARMO 2013[s.l] : university of Madrid, 2013. - pp. 1-5 (( Intervento presentato al 15. convegno International Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes, HARMO 2013 tenutosi a Madrid nel 2013.

Offline approach for higher order concentration moments and chemical reactions

L. Mortarini;
2013

Abstract

We developed a fluctuating plume model able to evaluate all the higher concentration moments only requiring the knowledge of the first one. The simple algorithm used to calculate the meander centroid component is independent of the method used to obtain the mean concentration field and makes the computational time lower than most meandering plume model versions. Thus it is especially suitable for practical applications.
Concentration fluctuations; Fluctuating plume model; Urban canopy
Settore GEOS-04/C - Oceanografia, meteorologia e climatologia
Settore PHYS-05/B - Fisica del sistema Terra, dei pianeti, dello spazio e del clima
2013
European Association for the Science of Air Pollution (EURASAP)
https://www.harmo.org/Conferences/Proceedings/_Madrid/publishedSections/H15-159.pdf
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/1124008
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