Notificação do usuário: "Pump cannot deliver flow or head"
Aplica-se a
Produto(s):
WaterGEMS, WaterCAD, HAMMER, SewerCAD, SewerGEMS, CivilStorm
Versão(ões):
CONNECT Edition, V8i
Área:
Cálculos
Autor Original:
Terry Foster, Grupo de Suporte Técnico da Bentley
Problema…
How do i set up a known Pump and Hydropneumatic?
on the model that im doing, I will have to add and use a pump and a hydfropneumatic that are already on site. But I get confused when I neeed to add the definition of the pump curve and the hydropneumatic data.
For the pump i have a Pedrollo Cp670 with…
How to develop a pump curve for a well pump when the only information I have is the well capacity(MGD)? [WaterGEMS]
I have a model for a city(In WaterGEMS) with multiple Groundwater/Surface Water/Repump stations. Apparently, one of the Groundwater well pump has incorrect pump curve (head vs flow).
I need to develop a new pump curve with the only info on hand being…
Find if pump operates off of the pump curve during an automated fire flow scenario
Product(s):
WaterGEMS, WaterCAD
Version(s):
CONNECT Edition, V8i
Area:
Output and Reporting
Problem
Is there a way to see if a pump is operating off the pump curve during an automated fire flow scenario?
Solution
…
User Notification: "Pump cannot deliver flow or head"
Applies To
Product(s):
WaterGEMS, WaterCAD, HAMMER, SewerCAD, SewerGEMS, CivilStorm
Version(s):
CONNECT Edition, V8i
Area:
Calculations
Original Author:
Terry Foster, Bentley Technical Support Group
Problem…
User notification "Pump exceeds the maximum operating point specified for the pump curve"
Applies To
Product(s):
WaterGEMS, HAMMER, WaterCAD
Version(s):
08.11.XX.XX, 10.XX.XX.XX
Original Author:
Mark Pachlhofer, Bentley Technical Support Group
Problem
My pumps are operating at a much higher…
Estimating a pump curve for a model
Applies To
Product(s):
WaterGEMS, WaterCAD, SewerCAD, SewerGEMS, CivilStorm
Version(s):
08.11.XX.XX
Area:
Layout and Data Input
Problem
How do I develop a pump curve if the only known information is…
Re: Pump flow
If the pump is 30 years old and you entered the original pump curve in the model, then that could explain also some differences (since the pump is not likely to be giving the same performance now as it did back when it was first installed).
You…
Re: Pump Curve shape does not match data points.
Hi Karl,
Go to Analysis > Calculation Options and edit your existing Steady State / EPS calc option set(s).
In the calc options you will find a section called Hydraulics, and in there is an option called "Use Linear Interpolation for Multipoint…