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A key input to a water distribution system model is the demand assigned to locations in the system. For most of the history of modeling and most models today, these demands are based on a known volumetric flow rate. Some,...
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by Tom Walski

Collection system models like OpenFlows SewerGEMS are a powerful tool in their toolbox to assess the problem and develop solutions. The requirement is to develop a method to produce hydrographs based on a simple and reproduceable approach using data that...
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by Tom Walski

To maintain adequate self-cleaning velocity, you need smaller pipes, which means you need to pump. By varying the diameter in model runs, you can look at the effect of trading off velocity vs. head loss....
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by Tom Walski

A key input to any model with pumps is some form of pump head curve showing flow vs. pump head. Given the curve, the model can tell the user the exact point on the pump curve at which the pump...
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by Tom Walski

One of the most common questions we get from our WaterGEMS/WaterCAD users is how to model the connection between a proposed land development and the water distribution system supplying it....
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by Tom Walski

Para extrair o máximo de seu investimento, é de vital importância saber rapidamente a fundo o software que você está usando. Quando não há treinamento disponibilizado com a licença de software, os custos podem aumentar, bem como o risco de...

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by Bentley Expert

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