Tag Archives: Inlets

Enable Your Drainage Design Toolbox to Tackle Gutter Spread and Inlet Capacity

Excel spreadsheets, hand calculations, or simple calculator utilities have long been trusted tools used by engineers to forecast road inundation due to runoff and how well storm inlets will work. But are they the most effective tools available? Even more, … Continue reading

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A new approach to the simulation of flow transfer between 1D and 2D domains at 2D Manholes

1      Introduction Inspection of the simulation results can show that the flow into the manhole from the 2d zone does not follow the head-discharge relationship specified by the user. The transfer of the flow into the manhole is limited, based … Continue reading

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HEC-22 Inlets in InfoSWMM and H2OMAP SWMM v12 to v14.5

InfoSWMM and H2OMAP SWMM can simulate HEC-22 inlets using these types of inlets to connection overland gutter and street flow to the minor or underground drainage network using v12 of InfoSWMM and H2OMAP SWMM: (1) Continuous Grate, (2) Continuous Curb-Opening, … Continue reading

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