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ENVSOFT
2006

Integrating legacy components into a software system for storm sewer simulation

10 years 10 months ago
Integrating legacy components into a software system for storm sewer simulation
This paper presents an approach that integrates a legacy component into a software system for storm sewer simulation. The legacy component employed here is the Storm Water Management Model (SWMM). The Extended Transport (EXTRAN) block of the SWMM that applies the finite difference method (FDM) with explicit numerical schemes, solving the de Saint-Venant equations, is used to route the storm sewer flow. A storm sewer simulation system, named S4, that integrates SWMM-EXTRAN and implements a visualization model, has been developed to demonstrate the proposed approach. The approach makes use of the multithread technology to alternate the execution between SWMM-EXTRAN for flow simulation on one thread and the program controller that updates simulation state variables and displays the computed temporal water-stages at the junctions on the other thread at every time step of the FDM process. Two test examples are used to verify and demonstrate the feasibility of the proposed approach. The res...
Shiu-Shin Lin, Shang-Hsien Hsieh, Jan-Tai Kuo, Yin
Added 12 Dec 2010
Updated 12 Dec 2010
Type Journal
Year 2006
Where ENVSOFT
Authors Shiu-Shin Lin, Shang-Hsien Hsieh, Jan-Tai Kuo, Ying-Po Liao, Yen-Chang Chen
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