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HAMMER

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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.
28 days 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...
28 days ago in Water Distribution Products / HAMMER 0 Needs review

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...
about 1 month 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.
about 1 month ago in Water Distribution Products / HAMMER 1 Needs review

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
about 1 month ago in Water Distribution Products / HAMMER 0 Needs review

Report Period graphs for SAV + SRV

Hi Having a dedicated Report Period of discharge flow + volume and valve's opening degree graphs, will be very beneficial as I'm using SAVs quite often as a solution, and it's very popular in many territories. Thank you Tal
about 2 months ago in Water Distribution Products / HAMMER 0 Needs review

Bentley HAMMER batch compute option to run scenarios concurrently rather than consecutively

Hi Bentley Team, HAMMER currently runs batch computed scenarios sequentially. For complex models with multiple scenarios this often results in computations running overnight or even over several days to complete a batch of several scenarios. If po...
almost 2 years ago in Water Distribution Products / HAMMER 3 Future consideration

Create a valve that allows linear reduction of flow depending on closing and create a valve that has a trigger to start closing when a certain pressure is reached.

For modeling irrigation systems, cutting-edge elements such as hydrants/valves have closing rules that not only take time into consideration, but also pressure as a trigger. Furthermore, these valves have linear flow characteristics.
5 months ago in Water Distribution Products / HAMMER 0 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...
over 1 year ago in Water Distribution Products / HAMMER 1 Future consideration

Modelling Submersible Pumps - Vertical Pipe Section

The majority of new development sewage pumping stations include submersible pumps. I would like if there was a better way to input vertical pipe data, as well as be able to more accurately display the vertical pipes on the profile view.
about 1 year ago in Water Distribution Products / HAMMER 0 Needs review