• WaterCAD UDF Flushing simulations velocity

    Robert Zhang
    Robert Zhang
    When running WaterCAD UDF Flushing simulations, when I isolate out a pipe section in the network, why do other pipes in the network still have flow even though there is theoretically no source?
    • 4 months ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • How to perform Demand Driven Analysis?

    Abhishek Verma
    Abhishek Verma
    Please Explain with Full Example.
    • 5 months ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Backflow in tank, watergems

    Praveen Kumar
    Praveen Kumar
    I am generating a model, which all tanks are at same elevation, so when 1 tank gets empty, other tanks try to fill it, insted of pums. right now i have solved using PRV in outflow pipe and capping pressure just bellow tank elevation. is there any…
    • Answered
    • 5 months ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • How can I create a catalog pipe class size in watergems, such as in SewerCAD or SeweGEMS??

    Carlos Andres Bellido Soliz
    Carlos Andres Bellido Soliz
    I would like to create a table with the data of internal diameter for each nominal diameter pipe that I have, so in properties I can select each nominal diameter and automatically update the internal diameter according to the created table. In SerweGEMS…
    • Answered
    • 6 months ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Customers meters association in the juctions but considering the closest pipe

    Eduardo Fernandes
    Eduardo Fernandes
    In old WaterGEMS V8i It could associate Customers Meters in the juctions but first checking the closest pipe. I mean, the software get the closest pipe then considering the distance of the start and stop node it get associated with the closest node. In…
    • Answered
    • 10 months ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • how to find wall thickness and class of Galvanised iron pipe?

    Abhishek Verma
    Abhishek Verma
    can i find wall thickness in watergems or i have to take the help of hammer. how to design the pipe for particular grade( like mserw grades (grade a or grade b or X42)) or class (like Gallvanised iron (light , medium and heavy class) in watergems…
    • 11 months ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • trex not updating elevtion of customer meter and isolation valve

    Abhishek Verma
    Abhishek Verma
    Iam using landxml file as dataset and X-Y unit are in meter and z unit is in meter as in land xml dataset but its showing error as shown below in image attached.
    • over 1 year ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • darwin designer optimization

    Abhishek Verma
    Abhishek Verma
    darewin designer is giving different dia for same flow of pipe.
    • over 1 year ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • 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?

    Abhishek Verma
    Abhishek Verma
    darwin designer is asking for cost of pipe.
    • over 1 year ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Flushing Analysis

    Shyam Sivaprasad, EIT
    Shyam Sivaprasad, EIT
    Hello Bentley Community, I am performing flushing analysis for our water model network with 1515 active hydrants. I have the following questions 1. Is there a way to run the flushing analysis that would indicate the order or sequence of hydrants to…
    • over 1 year ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Low pressure and high velocity

    Ragavendra V
    Ragavendra V
    Hi, I am a doing modelling for improvement of the existing system. Many location velocities are high and pressure is low. Even I tried to increase the pump capacity the pressure is not increased. Please check the model in the below following link…
    • over 3 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • No Flow in tank Top inlet fill

    Ragavendra V
    Ragavendra V
    Hi, I have another issue in the model, If you check the T-1 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 run the same model with Max daily demand scenario (Peak factor…
    • Answered
    • over 3 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • area change modeling

    mohamed tablia
    mohamed tablia
    Hello, how could I model area change in bentley hammer ? Is there any method rather than splitting pipe? does pipe splitting do better simulation for Wave Reflection and Transmission at an expansion and a contraction?
    • over 4 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • How to model discharge to atmosphere point

    Mohamed Khaled
    Mohamed Khaled
    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…
    • over 4 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Re: WaterObjects API - read node demands

    Wayne Hartell
    Wayne Hartell
    By the way, a useful tidbit in relation to the exception you were experiencing... When working with the computation engine API (in Haestad.Calculations.Pressure....) if you handle (catch) exceptions you can obtain more detail information about…
    • over 13 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Water Distribution Modeling Software Survey

    LizWard
    LizWard
    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…
    • over 12 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • WaterCad Select Series 2 Copy Graph Data Problem

    trout0915
    trout0915
    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…
    • over 12 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • How to design open drains in sewer gems sanitary

    sam patrick
    sam patrick
    1) how can i design open drains in sewer gems sanitary? 2) I have search the help it shows that rectangular rounded section is avalible but when I try to change the shape , the option for " rectangular rounded section" is not avalible.
    • over 10 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • WaterCAD for Reclaimed Water

    bwhite
    bwhite
    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…
    • over 11 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Darwin Calibrator Inactive Elements

    tschrage
    tschrage
    I'm fairly new to the software and have been going through the on demand courses. I have a decent understanding of how Darwin Calibrator works but I'm struggling with one thing. I have numerous inactive pipes in my model. Typically these are either…
    • over 10 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Initial conditions,KNOWN water level in the tank in every time step

    Milos Maric
    Milos Maric
    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…
    • over 11 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Average Demand Calculation and Fire Flow

    Mayowa
    Mayowa
    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…
    • over 9 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Re: System Head Curves

    Jesse Dringoli
    Jesse Dringoli
    Hello, This could happen if the downstream boundary is supplying demands. Consider the below example network: You might expect the "static" head (point on the system head curve at zero flow) to be 150 - 100 = 50 , but when the pump is off…
    • over 12 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Re: WaterObjects API - read node demands

    Valentina Boycheva
    Valentina Boycheva
    Wayne, thanks for taking interest in my problem! This is my very first post to the Bentley forums and for some reason I did not get notified when the replies were posted. My experience with the WaterObjects and WaterGEMS in general is very limited…
    • over 13 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Updated patch sets now available for Water and Storm & Sewer products

    Scott Kampa
    Scott Kampa
    The most current patch sets for the products listed below are now available to download from the "SELECT Released Products" section of SELECT Downloads webpage. Note that these patch sets must be installed after the full installation of the referenced…
    • over 10 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
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