• FCV for Modelling Existing System

    Hi. I have a basic question w.r.t to modelling. I am having a DMA with 2 inlets. How do I model the flows through these inlets? I am trying using FCV at D/s of Both the reservoirs and giving them the known volume/day value. Is this a…
  • Modeling Circular Inlet Grates in StormCAD

    I am trying to model some Neenah Foundry inlet grates in sag that are circular for a senior design capstone project. I am trying to use a ditch inlet type since there are not any curbs surrounding these inlets however the grate types provided do represent…
  • RE: Street and Inlet Capacity questions for parabolic cross sections with 5" crowns and 6" curbs

    Hello tmi, Re: "...when the crown is an inch below the top of curb, is that extra inch of cross section capacity not accounted for?" For parabolic gutter sections in StormCAD (GVF Rational Solver), the gutter depth is capped at the crown height. It…
  • Re: Median Drainage in StormCAD

    Hello, StormCAD has a "ditch" inlet type, which it sounds like you should use in this case. You would enter the channel side slope, bottom width and grate size (in the catchbasin properties) and StormCAD would then compute the efficiency based on standard…