• Negative Flow in tank Top inlet fill

    I have an issue in the model, If you check the T-1 & T-3 inlet it was connected as a top inlet. When I run the simulation for avg daily demand I don't have any issue. However, when I check the properties of the tank the inlet pipe it shows negative flow…
  • Re: documenting modelling process

    Platy, As a suggestion, the training manuals that are provided during the Haestad training courses are fairly robust and provide a large number of available parameter ranges, and good discussions on the expected results. I also found another good modeling…
  • Re: Fire flow on existing system

    Matt, Do you have the system completely modeled? meaning are you modeling all the way back to known boundary conditions (tanks, pumps, etc) or just a skeletal system of the model? With respect to the layount, just make sure you are modeling…
  • 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…
  • Re: Darwin Calibrator

    Didi, can you help out with some clarification on your question, are you working out a workshop and trying to get the results that are part of the workshop? or Calibrating using Darwin Calibrator for an actual system? If you are Calibrating for a real…
  • 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…
  • 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…
  • 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…
  • WaterCad Select Series 2 Unidirectional Flushing - No Option for Pressure Constraint

    The newer version of WaterCAD Select Series 2 seems to have removed the option to specify a pressure constraint for flushing alternatives. I don't know when this was removed, but for me it would be very useful to specify a pressure constraint. The…
  • Reporting the Physical Properties of a Junction

    Hi All, i'm writing a C# code using WaterObjects.NET to report for every junction its Physical properties : (elevator, areas, emitter coefficent). Which classes/feaures may help me? For example from the programming manual i found that scenarios…
  • 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…