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Scheda modello

COMPLEX: Complex Terrainn Dispersion Model

COMPLEX is the US EPA reccommended model for complex terrain conditions. Versions I and II differ for the evaluation of the lateral dispersion. Both versions are based on a gaussian formulation, but have corrections for the elevation of the receptors, the height of the mixing layer, and for the different stability classes. It may be used only for point sources, but there are options for stack trails, calm conditions, and plume rise.
COMPLEX computes short term concentration of a primary non-reactive pollutant at an urban scale.

KEYWORDS

area: air quality
objectives: simulation, forecasting
description: short term, short range, short range, gaussian plume, non reactive pollutant, complex terrain.

SOFTWARE AVAILABILITY

You can download the software from
EPA - SCRAM Models

or directly: http://www.epa.gov/scram001/models/screen/complex1.zip(PC version Executable - 129KB,ZIP)

The model is part of UNAMAP and is available on diskette from: Computer Products
National Technical Information Service
U. S. Department of Commerce
Springfield, Virginia 22161
Phone (703) 487-4650

REFERENCES

  • M.C. Cirillo, G. Finzi, F. Fortezza, G. Mamolini, A. Marani, M.C. Mura, M. Tamponi, T. Tirabassi, 1990. MODELLI PER LA PROGETTAZIONE E LA VALUTAZIONE DI UNA RETE DI RILEVAMENTO PER IL CONTROLLO DELLA QUALITA' DELL' ARIA Istituto Superiore di Sanità- Roma

 

 

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