Modelling substance flows in urban sewer systems using MATLAB/Simulink
Paper i proceeding, 2002

A model for simulation of substance flows in urban sewer systems has been developed in the computer programme package MATLAB/Simulink. The model is called SEWSYS and it handles fluxes of substances within an urban catchment. SEWSYS keeps track of each substance; where it originates and where it finally ends up. Some of the substances included are water, phosphorus, nitrogen, heavy metals and PAH. SEWSYS consists of a stormwater module, sanitary wastewater module and a wastewater treatment plant with nitrogen reduction. Verifications have been carried out both for each component separately and for the model as a whole. The results show that the modelling approach is valid, but further enhancements should be made.

materials flow

urban sewer systems

MATLAB/Simulink

substance flows

Urban drainage

source control

stormwater

Computer modelling

Författare

Stefan Ahlman

Chalmers, Institutionen för Vatten Miljö Transport, Urban Water Engineering

Gilbert Svensson

Chalmers, Institutionen för Vatten Miljö Transport, Urban Water Engineering

Proceedings of the Ninth International Conference on: Urban Drainage ,September 8-13 2002, Portland, OR, USA/ Strecker, E. W., Huber, W. C.

Ämneskategorier

Samhällsbyggnadsteknik

Annan naturresursteknik

ISBN

0-7844-0644-8