• Hydrants VS Junctions. Pros and Cons

    Hi All, I have been searching this forum, the V8i Users Guide and trying to figure out what the benefit of using Hydrant Elements is. I am new to WaterCAD but have gone through the tutorials and have completed constructing a decent size model. My junction…
  • Average Demand Calculation and Fire Flow

    My model is fine and everything works fine however the design criteria for demand is 2.1 multiply by the average demand + Fire Flow (as indicated in the snapshot) I have setup the Scenarios and alternative for this criteria based on the BASED DEMAND…
  • Unusual Flow Results

    I'm getting some unusual results and am unable to find a solution. I'm trying to better calibrate our model near an area where 2 pressure zones meet. I've performed a fire flow analysis and tried to confirm the pressures and flow in that area. A flow…