Record Display for the EPA National Library Catalog

RECORD NUMBER: 2 OF 2

OLS Field Name OLS Field Data
Main Title Storm Water Management Model User's Manual, Version 3. Addendum 1: EXTRAN (Extended Transport).
Author Roesner, L. A. ; Shubinski, R. P. ; Aldrich, J. A. ;
CORP Author Camp, Dresser and McKee, Inc., Annandale, VA.;Municipal Environmental Research Lab., Cincinnati, OH.
Year Published 1984
Report Number EPA-R-805664; EPA-600/2-84-109B;
Stock Number PB84-198431
Additional Subjects Water quality ; Mathematical models ; Water pollution ; Combined sewers ; Storm sewers ; Manuals ; Computer programs ; Flow measurement ; Hydraulic equipment ; Flow distribution ; Water management ; Storm water drainage ; Computer applications
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB84-198431 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 241p
Abstract
This report contains the documentation and user's manual for the Extended Transport (EXTRAN) Block of the Storm Water Management Model (SWMM). EXTRAN is a dynamic flow routing model used to compute backwater profiles in open channel and/or closed conduit systems experiencing unsteady flow. It represents the drainage system as links and nodes, allowing parallel or looped pipe networks; weirs, orifices, and pumps; and system surcharges to be simulated. EXTRAN is used most efficiently if it is only applied to those parts of the drainage system which cannot be simulated accurately by simpler, less costly models. The EXTRAN manual is designed to give the user complete information on executing of the model both as a block of the SWMM package and as an independent model. Formulation of the input data is discussed in detail and demonstrated by seven example problems. Typical computer output is also discussed. Problem areas which the user may confront are described, as well as the theory on which the EXTRAN model rests. The manual concludes with a comprehensive discussion of the EXTRAN code.