Record Display for the EPA National Library Catalog

RECORD NUMBER: 3 OF 10

OLS Field Name OLS Field Data
Main Title COMPLEX/PFM Air Quality Model, User's Guide.
Author Strimaitis, D. G. ; Scire, J. S. ; Bass, A. ;
CORP Author Environmental Research and Technology, Inc., Concord, MA.;Environmental Sciences Research Lab., Research Triangle Park, NC.
Year Published 1983
Report Number EPA-69-02-2759; EPA-600/8-83-015;
Stock Number PB83-200626
Additional Subjects Air pollution ; Mathematical models ; Manuals ; Plumes ; Terrain ; Wind velocity ; Air quality ; COMPLEX/PFM model ; Potential flow model
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB83-200626 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 117p
Abstract
A user's guide has been assembled to describe the purpose, design, and operation of the COMPLEX/PFM air quality modeling system. The system combines the features of the Potential Flow Model (PFM) with those of the EPA COMPLEX I and Complex II models to produce a potential flow complex terrain model for routine application. Potential flow dispersion calculations may be selected as an option within COMPLEX/PFM. When this option is selected, the model requires hourly wind speed and temperature profiles in order to calculate hourly mixing heights, hourly plume rise (using a layered plume rise equation), and hourly values of the critical dividing streamline height. A preprocessor is provided to interpolate hourly profile data from morning and evening radiosonde data.