• 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?
    • 3 months ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Very high flow rates in a downstream pipe connecting two tanks.

    Yiannis Tsiortos
    Yiannis Tsiortos
    Hello , I am simulating a large area whose zones communicate through tanks. So i have 10 pipes connecting tanks. The problem i face is that the flow in these pipes cause of the altitude differences is very high, not corresponding to the demand of…
    • Answered
    • 3 months ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Reverse Flow through a PRV-5

    Mark Medina
    Mark Medina
    I am having some trouble with model. At first, I was getting an unbalanced system. I did the walkthrough on how to check and fix an unbalanced system. We updated the controls, elevations, and pump curves. Right now the Model is getting three errors…
    • 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.
    • 4 months ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • How to perform gravity driven analysis in watergems?

    Abhishek Verma
    Abhishek Verma
    How to design a network based on gravity driven analysis. Basically pipe should be in partial flow.
    • 4 months ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Rainwater Harvesting

    Japheth Osumo
    Japheth Osumo
    We have several buildings which we are seeking to harvest rainwater to an earth dam for use. Basically we have several gutters and downpipes. The Downpipes will in turn be connected to collection pipes which eventually flow into the earth dam. The water…
    • Answered
    • 6 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…
    • 10 months ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • How do I CONTROL fire flow available and pressure (calculated residual) in water gems????

    Newman Bailey
    Newman Bailey
    It seems as if the previous designer of this residential development was able to control the fire flow available (1000 gpm) in one scenario and then control the pressure calculated residual (20 psi) in another scenario. Does anyone know how to do this…
    • 10 months ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Target Model Data getting deleted while importing submodel in WaterGEMS

    Naresh Kotgire
    Naresh Kotgire
    Some of the Target Model Data (E.g. Pipes) getting deleted while importing submodel in WaterGEMS Connect Edition. Why? Could anybody help me out from this issue?
    • 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
  • 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
  • Hydrant testing as a boundary condition

    Shyam Sivaprasad, EIT
    Shyam Sivaprasad, EIT
    I would like to know if we could use two independent fire hydrant test (not performed at the same time) results run at two nearby locations as boundary condition to run a fire flow analysis in water model?
    • over 1 year ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • How to split crossing pipes in bulk?

    Amol Khillare
    Amol Khillare
    While building the model many pipes are crossing each other and I need to split them at the crossing point using junctions.
    • over 2 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Potable Water Distribution Design for communities - use of PRV's

    Anthony L
    Anthony L
    Hi all, I have a general question on the use of PRV's at individual services for a "closed" distribution system, i.e. pumps directly draw from a treated reservoir and feed to end-users with no elevated/pressure tank and storage elsewhere. I have come…
    • over 3 years 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
  • Negative Flow in tank Top inlet fill

    Ragavendra V
    Ragavendra V
    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…
    • over 3 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Career Opportunity At Aqua America, Bryn Mawr, PA - Project Engineer - Hydraulic Modeling

    Jing Xiao
    Jing Xiao
    Please apply online and feel free to pass this message along to anyone who may have the interest. Thank you!! https://aquaamerica.wd5.myworkdayjobs.com/en-US/Aqua_America_Careers/job/PA-Bryn-Mawr/Project-Engineer-I_R672-1 GENERAL FUNCTIONS: Build…
    • 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
  • watergem failed to validate model. the model may be corrupt or contain incomplete information

    Ragavendra V
    Ragavendra V
    Hi, I have an issue validating this water gem file. Even I am using the latest version of water gem update 210.02.01.06 64-bit it is still showing the same error. Please let me know how to fix this error. I have uploaded the file in the below wetransfer…
    • Answered
    • over 3 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • WaterGEMS stops responding during the final step of Criticality Analysis.

    Varenya Mehta
    Varenya Mehta
    I am running a criticality analysis where I perform the segmentation by computing the analysis. It works great. Next, I click on Criticality and select the "Run Hydraulic Engine" option and put minimum pressure at 30 psi. Then, when I click the compute…
    • over 3 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Unable to Import WaterGEMs file.

    TJ Knight
    TJ Knight
    Hello, I am having trouble associating a WaterGEMs file with the WaterGEMS for Autodesk Civil 3D 2019. I can open the .wtg in WaterGEMS and all the nodes, pipes, and scenarios show up, but when I try to open the .dwg in the WaterGEMS for Autodesk Civil…
    • 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
  • Novidades da Versão SELECTseries 6 do WaterCAD e WaterGEMS

    Douglas Miranda
    Douglas Miranda
    Confira pelo link abaixo as novidades que a Versão SELECTseries 6 do WaterCAD e WaterGEMS está trazendo: http://communities.bentley.com/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/22901.what-s-new-in-watergems-and-watercad-v8i…
    • over 7 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Wiki (Português)
  • Maximizando o uso de Modelos Hidráulicos em Operação de Sistemas - SCADAConnect Simulator - WaterGEMS V8i SS5

    Douglas Miranda
    Douglas Miranda
    Veja nesse vídeo como integrar os resultados de modelos hidráulicos à telas de operação (CCO ou HMI), usando como intermédio um servidor OPC, usando o WaterGEMS SCADAConnect Simulator V8i SS5.
    • over 7 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Wiki (Português)
  • 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
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