One of the key aspects of a hydronic mechanical system is the pump. If the pump isn’t designed or selected correctly, the entire system will not function. Using general principles and rules of thumb ...

Beyond the wheel, the most important mechanical equipment serving humanity is the centrifugal pump. Centrifugal pumps make modern quality of life possible. Turn on a faucet and a centrifugal turbine ...

It's easy to understand how variable-speed motor drives benefit pumps and blowers from the energy curves that depict their performance. It is interesting to look at figures from the Energy Information ...

In wastewater applications, if a pump stops working, it is usually assumed that the pump is the source of the problem. However, this is not always true. In fact, a large number of failures happen due ...

This is a preview. Log in through your library . Abstract Se pregunta, si una bomba de 500 gpm bombea 500 gpm. La respuesta puede ser si, no, o tal vez. Esto depende de la curva de carga de la bomba.

With its newly launched CURVE™ range of slurry pumps, Pump and Abrasion Technologies® (PAT) have proven that they possess the know-how and the infrastructure to deliver first class slurry solutions ...

Feedwater control valves play a critical role in boiler operation. One important parameter of their design is the pressure drop at the rated condition as well as off-design conditions. However, ...