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OpenFlows | Water Infrastructure
OpenFlows | Water Infrastructure Wiki
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Water Quality
WaterCAD
age
Chloramine
Chlorine booster station
constituent
constituent analysis
constituent pattern
diffusivity
DPB
equilibrium
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mass booster
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MSX
Multi Species Extension
negative demand
pattern
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Water age
WaterGEMS
Adding custom parameters and equations with Multi Species Extension (MSX)
Jesse Dringoli
Product(s): WaterGEMS, WaterCAD Version(s): CONNECT Edition, V8i Area: Modeling Problem How can I define and use custom parameters and equations with Multi Species Extension (MSX), utilizing model parameters or results and…
over 1 year ago
OpenFlows | Water Infrastructure
OpenFlows | Water Infrastructure Wiki
Is there a way to "reset" water age at a chlorine booster station?
Jesse Dringoli
Product(s): WaterCAD, WaterGEMS Version(s): V8i, CONNECT Edition Area: Layout and Data Input Problem Is there a way to "reset" the water age to zero at a chlorine booster station? Background A PAX-RCS system for example…
over 4 years ago
OpenFlows | Water Infrastructure
OpenFlows | Water Infrastructure Wiki
Can a node be a constituent source?
Sushma Choure
Product(s): WaterGEMS, WaterCAD Version(s): 08.11.XX.XX Area: Modeling Problem Can a node be a constituent source? Problem ID#: 67478 Solution Yes, to model a constituent source, you can set the "Is Constituent…
over 4 years ago
OpenFlows | Water Infrastructure
OpenFlows | Water Infrastructure Wiki
Understanding Constituent Source Types and Constituent patterns
Jesse Dringoli
Applies To Product(s): WaterGEMS, WaterCAD Version(s): CONNECT Edition, V8i Area: Layout and Data Input Original Author: Scott Kampa, Bentley Technical Support Group Problem Description What is the difference…
over 2 years ago
OpenFlows | Water Infrastructure
OpenFlows | Water Infrastructure Wiki
Error when running MSX - Could not solve reaction equilibrium expressions
Jesse Dringoli
Product(s): WaterGEMS, WaterCAD Version(s): 10.XX.XX.XX Area: Calculations Problem When attempting to compute a model using the Multi Species Extension (MSX), the following error occurs: Could not solve reaction equilibrium…
over 5 years ago
OpenFlows | Water Infrastructure
OpenFlows | Water Infrastructure Wiki
Troubleshooting Water Age Results
Jesse Dringoli
Product(s): WaterGEMS, WaterCAD Version(s): CONNECT Edition, V8i Area: Output and Reporting Problem Water age results do not look right, or a strange or unexpected water age result is seen. Solution Water age results can…
5 months ago
OpenFlows | Water Infrastructure
OpenFlows | Water Infrastructure Wiki
How does WaterGEMS and WaterCAD calculate the water age in a looped system?
Scott Kampa
Product(s): WaterGEMS, WaterCAD Version(s): 10.00.xx.xx, 08.11.xx.xx Area: Modeling Problem How does WaterGEMS and WaterCAD calculate the water age in a looped system? For instance, a case where flow from two pipes in converging…
over 6 years ago
OpenFlows | Water Infrastructure
OpenFlows | Water Infrastructure Wiki
Getting data and setting up for a Constituent Analysis in WaterGEMS and WaterCAD
Jesse Dringoli
Product(s): WaterGEMS, WaterCAD Version(s): CONNECT Edition, V8i Area: Modeling Introduction This article has general information on getting ready to run a constituent analysis in WaterGEMS or WaterCAD. You can…
5 months ago
OpenFlows | Water Infrastructure
OpenFlows | Water Infrastructure Wiki
Modeling DBP Formation - Water Quality Analysis
Scott Kampa
Applies To Product(s): WaterGEMS, WaterCAD Version(s): CONNECT Edition,V8i Area: Modeling Original Author: Sushma Choure, Bentley Technical Support Group Problem How to model DBP formation in WaterGEMS or WaterCAD…
over 2 years ago
OpenFlows | Water Infrastructure
OpenFlows | Water Infrastructure Wiki
Results generated for water quality results reported as zero or N/A (Age, Trace, Constituent)
Scott Kampa
Product(s): WaterGEMS, WaterCAD Version(s): CONNECT Edition, V8i Area: Calculations Problem After setting up a trace, age or constituent analysis, There are no results for calculated trace, age or constituent results…
over 2 years ago
OpenFlows | Water Infrastructure
OpenFlows | Water Infrastructure Wiki
Discrepancy in the water age results for models with short pipes and short travel times.
Jesse Dringoli
Applies To Product(s): WaterCAD, WaterGEMS Version(s): 08.11.xx.xx, 10.xx.xx.xx Area: Calculations Original Author: Scott Kampa, Bentley Technical Support Group Problem There is a discrepancy…
over 5 years ago
OpenFlows | Water Infrastructure
OpenFlows | Water Infrastructure Wiki
Mixing Chlorine and Chloramines
Jesse Dringoli
Product(s): WaterGEMS, WaterCAD Version(s): CONNECTION Edition, V8i 08.11.05.61 and greater Area: Modeling Author: Dr. Tom Walski Background The problem with mixing chlorine (free chlorine, HOCl) with…
over 1 year ago
OpenFlows | Water Infrastructure
OpenFlows | Water Infrastructure Wiki
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