Pressurized Storm Sewer Simulation: Model Enhancement

Report No: 91-R11

Published in 1991

About the report:

A modified Pressurized Flow Simulation Model, PFSM, was developed and attached to the Federal Highway Administration, FHWA, Pool Funded PFP-HYDRA Package. Four hydrograph options are available for simulating inflow to a sewer system under surcharge or pressurized conditions. Several key parameters, such as time-step and print options, are discussed on a theoretical basis for the development of guidelines recommended for parameter selection. A User's Manual for PFSII was completed, providing detailed instructions on the use of the model.

Disclaimer Statement:The contents of this report reflect the views of the author(s), who is responsible for the facts and the accuracy of the data presented herein. The contents do not necessarily reflect the official views or policies of the Virginia Department of Transportation, the Commonwealth Transportation Board, or the Federal Highway Administration. This report does not constitute a standard, specification, or regulation. Any inclusion of manufacturer names, trade names, or trademarks is for identification purposes only and is not to be considered an endorsement.

Authors

Other Authors

Shaw L. Yu, Yin Wu, Michelle Woolfolk

Last updated: December 26, 2023

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