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Water Distribution Products

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Network trace query to trace pressure zones

It would be very useful to have a query similar to "Find connected" that stops at pressure zone boundary elements. The "Pressure Zone" analysis tool kind of does this, but a query that can do this on the fly from a starting element would be really...
about 2 years ago in Water Distribution Products / WaterCAD 0 Future consideration

Zoom-dependent visibility of background layers

Exactly what title says
about 2 years ago in Water Distribution Products / WaterCAD 0 Planned

REGARDING WATER LEVEL VARIATION IN HYDRONEUMTIC TANK

SIR I HAVE SEEN THAT TRACKING OF WATER LEVEL OSCILLATION HAS NOT BEEN INCORPORATED IN HAMMER. INSTEAD GAS VOLUME VARIATION IS AVAILABLE. BUT IF OUR EXPERTS CAN IMPLEMENT THE WATER LEVEL VARIATION, IT IS SO HELPFUL.
6 months ago in Water Distribution Products / HAMMER 1 Already exists

turbine load acceptance followed by load rejection

sir the above case is so important in case of surge protection of tail race tunnel and head race tunnel. Also, now a days most of the hydropower plants, the surge tank has been replaced with SURGE GALLERY (IT IS JUST LIKE LONG PIPE OF HAVING DIFFR...
6 months ago in Water Distribution Products / HAMMER 0 Needs review

Open on selection for controls table

Sometimes you need to look at the controls for several facilities at once (e.g., two different pump stations that serve the same zone), and don't want to open the full controls table. It would be convenient to have an option to "open on selection"...
12 months ago in Water Distribution Products / WaterCAD 0 Future consideration

Graph of mass (real) air flow through an air valve

It would be better if the detailed airflow graph would show the "mass air flow rate" and thus the user can confirm whether real air volume was expelled from the air valve to the atmosphere or not. The current situation in which we watch "momentary...
6 months ago in Water Distribution Products / HAMMER 0 Needs review

When a surge relief valve dumps to a reservoir, can an external pressure input option be added to the software?

When a surge relief valve dumps to a reservoir, can an external pressure input option be added to the software? Other softwares for transient analysis have this input.
6 months ago in Water Distribution Products / HAMMER 1 Needs review

Fix FCV calculation routine and/or add calculation option

Background info (including Jesse Dringoli's response) can be found here. The Flow Control Valve (FCV) calculations in WaterGEMS currently allows the calculated Cv value to exceed the fully open Cv value. The link to the Forum post above includes m...
6 months ago in Water Distribution Products / WaterGEMS 1 Needs review

HAMMER: Transient Results Viewer\Extended Node Data\Hydropneumatic Tank: the pressure or head engineering units indicated as absolute values on the Y axis. Without such mention a gauge value is assumed.

A new user looking for the first time at a pressure or head graph might be fooled by the fact that the Y axis does not mention that the units being graphed are in an absolute value. He or she might think hey I'm ok, minimum gauge value is 10 meter...
about 2 years ago in Water Distribution Products / HAMMER 1 Future consideration

Extended node data (Report period) for check valves

A check valve is a fundamental device used in water systems. Having a detailed graph of its closing status, upstream vs. downstream pressure and other parameters will be super useful!. Thank you Tal
6 months ago in Water Distribution Products / HAMMER 0 Needs review