• WATERCAD CALCULATION
    Ayend-Christ Daou
    Hello By default, what is the friction method used in Watercad for calculations (e.g., Colebrook, Hazen-Williams, Manning, Darcy, etc.)? Can I choose the friction method for my calculation system?
  • Demand variation - Calculation Summary
    Michelle Dong
    During the process of determining the carrying capacity of the pipe, I observed that my supply and demand fluctuated as I altered the pipe size. I am under the impression that there should be no correlation...
  • Calculating inlet capacity for an on grade inlet in a crosspan.
    Mickey Watson
    I have an inlet that is on grade in a crosspan and we are trying to figure out the inlets capacity. I calculated the flow going into the front of the inlet using the flow ratio equations in the "Grate...
  • Engine Compatibility Mode and related Calculation options
    Larry Abla
    Applies To Product(s): WaterGEMS, WaterCAD, HAMMER Version(s): 08.11.02.* and greater Overview The purpose of this article is to explain the Engine Compatibility modes and related...
  • Improving calculation performance (run time) for a SewerGEMS or SewerCAD model
    Jesse Dringoli
    Product(s): SewerCAD, SewerGEMS Version(s): 08.11.XX.XX and higher Area: Calculations Problem My SewerGEMS or SewerCAD model takes a very long time to compute. Is there anything...