• How can the WaterGEMS determine pipe diameter automatically based pressure and velocity constraint on optimization by Darwin designer but i'm not having costs of pipe?

    darwin designer is asking for cost of pipe.
  • How to model discharge to atmosphere point

    HI, I'm working on my college project (The project is a plumbing system to drain a 1-m3 tank in the shortest time ). I use the discharge to atmosphere element at the end of the project but I'm really confused with this element's input data like [Flow…
  • Water Distribution Modeling Software Survey

    Hello, If you have a few minutes please fill out this short survey to help the Bentley Institute Geospatial team create better training that is more suited to the workflow of our users. http://www.surveygizmo.com/s3/568508/Water-Distribution-Modeling…
  • WaterCad Select Series 2 Copy Graph Data Problem

    I am having problems with copying data from the graph data tab. My problem is that when I copy all the data the header row is not copied. So when I paste in excel I have no idea what the data in each column represents. This woudn't be a problem if WaterCad…
  • WaterCAD Connection from the City

    Dear Bentley Community I'm drawing a WDS for a state park using the latest version of WaterCAD. One pipe is connected to the nearest city and there is pressure of 30 psi at the connection. What should I use to mimic this city connection so that…
  • Tank and end connections

    Hi, How to draw a pipe layout . The case is "a Pump pumps in water from a underground tank to a tank on a building". Now as in water cad we insert a tank on the building and connect it to a pump and inturn connects to the U/G tank. BUT we have to provide…
  • WaterCAD for Reclaimed Water

    Any suggestions on how to model a reclaimed water system that delivers water to multiple (bulk) storage ponds? Each pond has a level control and a pressure staining valve. Is there a way to simplify this model, I can't justify trying to model all the…
  • Changing Length (Scaled) in water cad v 8i

    Can we change the setting Length (Scaled) m to normal custom length m . (Where we can enter our own length values). U can see the picture to get clear Idea. Thank You
  • WaterCAD age calculation fails

    I have run into a recent problem. I've been trying to do a age calculation on our water system and for some reason the largest duration I can calculate is 128 hrs. If I change it to 129 hrs the calculation fails and I get an error: Calculation Engine…
  • Initial conditions,KNOWN water level in the tank in every time step

    Regards to all. The existing water supply network belongs to III elevation zones of much larger water supply system and ends with the tank of III elevation zone. It is necessary to design new water supply network of IV elevation zone. In the…
  • 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…
  • FCV Patterns

    Besides using a negative demand with a flow pattern at a junction, is there a way to model a fixed head reservoir with a downstream flow control valve and apply a specific flow pattern to the FCV? I am trying to simulate flow into a distribution system…
  • Modelling of Potable Water Pumps

    Dear; I have potable water system which consists of pump station and one elevated tank. the pump station working 16 hours only direct pumping to the network and filling the elevated tank during this time. Then the elevated tank will feed the network…
  • Water Distribution Modeling Software Survey

    Hello, If you have a few minutes please fill out this short survey to help the Bentley Institute Geospatial team create better training that is more suited to the workflow of our users. http://www.surveygizmo.com/s3/568508/Water-Distribution-Modeling…