• inserimento air valve dopo evento transitorio arresto pompa (ho bisogno di aiuto)

    Giovanni Stabile
    Giovanni Stabile
    buongiorno, dopo tante domande siamo quasi arrivati alla fine del problema. Dopo aver calcolato un'analisi transitoria di arresto di una pompa con numero di giri variabile ho problemi relativi alla cavitazione e quindi ho inserito dove ho questi problemi…
    • over 1 year ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • What's new in HAMMER V8i SELECTseries 2?

    Yashodhan Joshi
    Yashodhan Joshi
    Product(s): HAMMER Version(s): V8i SELECTseries 2 (08.11.02.31) Area: N/A Overview The SELECTseries 2 release of HAMMER V8i includes many new features and improvements. This technote explores each change. - Support for…
    • over 4 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Wiki
  • Air valve modeling example file

    Jesse Dringoli
    Jesse Dringoli
    The model illustrates the use of the air valve element. Several scenarios depict various configurations. This file is for demonstration purposes only. Note: This model can be opened in HAMMER version 08.11.00.30 and above.
    • Air_Valve_Example.zip
    • over 14 years ago
    • Bentley Files
    • TSGWaterWasteWater
  • Modeling Reference - Air Valves

    Jesse Dringoli
    Jesse Dringoli
    Applies To Product(s): HAMMER Version(s): V8i, CONNECT Edition Area: Modeling Original Author: Jesse Dringoli, Bentley Technical Support Group Overview This TechNote explains how the Air Valve…
    • 2 months ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Wiki
  • Re: How should i enter data for air valves?

    Jesse Dringoli
    Jesse Dringoli
    Why do you think the results are not real? I would recommend animating your profile path to see if air pocket collapse is occuring - this phenomenon can indeed cause a very high upsurge. I cannot say for sure if your data was entered correctly…
    • over 14 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Re: How should i enter data for air valves?

    Jesse Dringoli
    Jesse Dringoli
    Hello Cesar, I assume you're referring to Bentley HAMMER V8i. When using an air valve, you must be careful to size it such that air pocket collapse doesn't cause worse pressures than without the valve at all. Animate your profile path in…
    • over 14 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum