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  • Pressure dependent demand and Hammer transient simulation

    Hello, How does Hammer treat an active PDD alternative in a transient simulation? Is PDD only for WaterGEMS EPS or is it also applicable to Hammer for transient analyses? Regards, Youssef
  • Transient Model Boundary Conditions from EPS

    Hello, I have a working 36hr EPS hydraulic scenario and would like to setup a transient scenario for a pump trip. My attempt in doing so has not been successful and I was seeing my zone draining and my pump station (that feeds the zone) dead heading…
  • Basics of a Transient Analysis in HAMMER

    Product(s): HAMMER Version(s): V8i, CONNECT Edition Area: Modeling Original Authors: Tom Walski and Jesse Dringoli, Bentley Systems This article is intended as a starting point for those who are seeking to perform a…
  • Easily reuse WaterCAD and WaterGEMS models for a transient analysis in HAMMER

    Have you ever wanted to perform a transient analysis on a water network that you've designed? Did you know that you can configure the transient analysis while you design the steady state/EPS water model in WaterCAD or WaterGEMS, then directly open the…
  • New Edition of "Computer Applications in Hydraulic Engineering, 8th Edition" book now available

    Computer Applications in Hydraulic Engineering, 8th Edition Dr. Tom Walski (Author), Tom Barnard (Author), Rocky Durrans (Author), Mike Meadows (Author), Steve Lowry (Author), Brian Whitman (Author) ISBN: 9781934493168 Bentley Institute Press’s…