Forum Post: RE: Submersible Pump
adyk, I have a few comments about what I see with the model that you attached. The first thing I noticed is that the calculation option that is assigned to both of your scenarios is set to a...
View ArticleForum Post: Color Coding Tank Service Areas
All, I'm modeling water distribution in a mountainous area in WaterGEMS. I have a region of my service district that includes three tanks and a number of PRVs below each tank. I'd like to color code...
View ArticleForum Post: RE: Color Coding Tank Service Areas
There are a number of ways to do this. If you already know the shape of the regions, you can draw a selected set around each area. Create a zone for each area. Then open the pipe flex table on each...
View ArticleWiki Page: Turbine Efficiency
Applies To Product(s): Bentley HAMMER Version(s): 08.11.XX.XX Environment: N/A Area: Modeling Subarea: Original Author: Jesse Dringoli, Bentley Technical Support Group...
View ArticleWiki Page: Automatic inlet spacing in StormCAD
Applies To Product(s): Bentley StormCAD, Bentley CivilStorm Version(s): 08.11.04.54 Environment: N\A Area: Modeling Subarea: N\A Original Author: Jesse Dringoli, Bentley...
View ArticleWiki Page: Modeling a combined kerb and drainage unit
Applies To Product(s): Bentley StormCAD Version(s): 08.11.04.54 Environment: N\A Area: Modeling Subarea: N\A Original Author: Jesse Dringoli, Bentley Technical Support Group...
View ArticleWiki Page: Setting up a Runaway speed scenario for a turbine
Applies To Product(s): Bentley HAMMER Version(s): 08.11.04.58 Environment: N\A Area: Modeling Subarea: N\A Original Author: Jesse Dringoli, Bentley Technical Support Group...
View ArticleWiki Page: Flow choking effect with turbines as speed increases
Applies To Product(s): Bentley HAMMER Version(s): 08.11.04.58 Environment: N\A Area: Modeling Subarea: N\A Original Author: Jesse Dringoli, Bentley Technical Support Group...
View ArticleForum Post: RE: Modeling pipe storage in SewerGEMS
Thank you, Scott. I uploaded the model to Sharefile. Basically, we have a 20,000 LF, 21.3-ft tunnel, with 6 dropshafts. The tunnel will be used to divert excess flow from a sanitary trunk sewer and...
View ArticleForum Post: RE: Turbine design in Hammer
Jesse now i could run the tripping case (Instant load rejection) and runaway case as you had described. If I want to run a controlled shutdown case i.e. Machine running at full load (100% guide vane...
View ArticleForum Post: peak hour demand
Good day! I'm a new user of WaterCad and I'm learning and still finding my way. How can I compute peak hour demand on my model. It starts bet. 6-8am and 5-8pm. The peak hour demand is 200% of the ave....
View ArticleForum Post: RE: peak hour demand
Hello Leanie, You can define the pattern for this purpose through Components Patterns. Information is available about using patterns in Help documentation, search for the term patterns. Also please...
View ArticleForum Post: RE: Submersible Pump
Hello again, Thank you for your response. I made some changes with your help and uploaded a new version of my model. No, I don't have a VSP. I just changed the proprieties to see how it works, sorry...
View ArticleForum Post: RE: peak hour demand
First, WaterCAD doesn't actually "compute peak hour demand" but it uses the demand you entered to compute the system hydraulics. Sushma's response is correct if you are running an extended period...
View ArticleForum Post: RE: Volume of bypass flow in StormCAD
Hello Mr. Kampa, Thank you for your answer. Best regards, Mohsen
View ArticleForum Post: Initial(s) & Unit Demands
Hello 1- What does ‘initial Age’, ‘initial concentration’ and ‘Initial Trace’ means exactly? More explanation I need. 2-why do we use 'Unit Demands'? What does it serve for? It seems not to contribute...
View ArticleComment on Hydraulics and Hydrology Wiki
Hi, Can anyone guide me how to create pump control scripts using 'if', 'then' and 'else'. My tank is overflow since my pump is not functioning. Thanks in advance.
View ArticleForum Post: RE: Initial(s) & Unit Demands
Sim, 1. Did you read the descriptions for those fields at the bottom of the Properties window? E.g. for Age (Initial) it says - "The fluid age at this element at the start of the age analysis". Does...
View ArticleForum Post: pump power failure
Dears , I am modelling a 2 km pvc line of 1600 mm diameter. the static head is only 4 m & the total head is 18 m. when i model the event of pumps shut down , the flow is only reducer through the...
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