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Transient Analysis
OpenFlows
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HAMMER
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Modeling
Pumps
ratchet
Reverse Spin allowed
Reviewed2020
Reviewed2021
Surge
Surge Anticipator
Surge relief valve
Surge Valve
TechNote
Transient
transients
Water Hammer
"Reverse spin allowed" limitation with pumps in a transient analysis
Larry Abla
Product(s): HAMMER Version(s): V8i, CONNECT Edition Area: Layout and Data Input Problem What is the meaning of the following message? "The [Reverse Spin Allowed? = False] only works for [Shut Down After Time Delay] pump…
over 2 years ago
OpenFlows | Water Infrastructure
OpenFlows | Water Infrastructure Wiki
HAMMER V8 XM General FAQs and Troubleshooting
Yashodhan Joshi
Applies To Product(s): Bentley HAMMER Version(s): V8 XM Original Author: Jesse Dringoli, Bentley Technical Support Group Can I open WaterGEMS/CAD V8 XM models? Yes. HAMMER V8 XM uses the same file…
over 4 years ago
OpenFlows | Water Infrastructure
OpenFlows | Water Infrastructure Wiki
HAMMER General FAQs
Sushma Choure
This is a list of articles containing general FAQs for Bentley WaterGEMS and WaterCAD products. To search within this page, press [Ctrl]+F. Calculations Estimating pump specific speed Transient Force Calculations Input & Modeling What…
over 3 years ago
OpenFlows | Water Infrastructure
OpenFlows | Water Infrastructure Wiki
Modeling Reference - Surge Valves
Scott Kampa
Product(s): HAMMER Version(s): CONNECT Edition, V8i Area: Modeling Original Author: Jesse Dringoli, Bentley Technical Support Group Overview This TechNote explains how the surge valve element works and its typical application…
12 days ago
OpenFlows | Water Infrastructure
OpenFlows | Water Infrastructure Wiki