Estação de bombeamento e combinação de curvas de bombas
Aplica-se a
Produto(s):
WaterGEMS , WaterCAD, SewerCAD
Versão(ões):
V8 i SELECTseries 2 and higher, CONNECT Edition
Área:
Modelagem
Autor Original:
Mark Pachlhofer, Grupo de Suporte Técnico da Bentley…
WaterCADD- best way to model a Positive Displacement Pump
What is the best way to model a system comprised of positive displacement pumps? In particular, I have ~100 groundwater wells that contain bladder pumps (they each are supplied 100 PSI). I've tried making a pump curve off of the literature provided by…
WaterCADD - Global Pump Definition Assignments
Is there a way to assign a pump definition to multiple pumps at once? I have about 150 pumps in my model, and I don't really want to click each one and then select the pump definition from the drop-down list. I would love to be able to just click a few…
Surge study for sewage transmission line
Hello
i would like to study a surge effect in sewage transmission line consist from lefting station of 1 submarsible pump .. water will be pumped by the submarsble pump for 1.5 km to a manhole . how can i model that submarsable pump in water hammer…
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…
Pump selection for a closed system
Product(s):
WaterCAD, WaterGEMS
Version(s):
10.XX.XX.XX, 08.11.XX.XX
Area:
Modeling
Problem
When designing a closed system with only demands downstream (no storage), how can the program help me select a pump? The system head…
Booster Pump Station Scenario Alternatives
I am needing help deciding which alternative to change. I want to create a scenario where I add in a booster pump station within my system. I might try to add in an alternative to Active Topology. If I do this, will the inactive pumps stop the flow in…
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…
Pump Station and Pump Combination Curves
Applies To
Product(s):
WaterGEMS , WaterCAD, SewerCAD
Version(s):
V8 i SELECTseries 2 and higher, CONNECT Edition
Area:
Modeling
Original Author:
Mark Pachlhofer, Bentley Technical Support Group
…
Import Sewer Lift Station from GIS
Is there a tool available to help with the translation of a single point file which represents a sewer lift station in GIS to multiple features (reservoir, pipes, & pumps) in SewerCAD? How are other utilities handling this data? Most that I have worked…
Pumping Station failure in SewerGems
Hello everyone,
I am new both to this community and Sewergems!
Nevertheless, I am struggling to model a pump failure scenario on my gravity network. The driving question is: ” How much time I have, during peak flows, to dispatch a maintenance team…
Re: WaterCAD flow question
Hi John:
There are a couple of different ways to model this in your system, depending on how much information you have and the behaviour of your pumps. I'm going to assume you're doing extended period simuation modeling, since that's the only…
How to model pump trip and restart?
In Hammer V8i is there any way to model a pump trip/stop followed by a start?
thanks.