Engineers who design pumping stations and treatment plants, the contractors who build them and ultimately the operators all have to work under tremendous pressure to minimise costs. It therefore comes ...

Centrifugal water pumps account for more than 20% of energy use all over the world. Even a little increase in centrifugal pump operating efficiency may result in billions of dollars in savings each ...

If you work with electric motors and pumps, you’ll eventually encounter a pump curve and one of its key parameters — best efficiency point (BEP). The BEP is the point on the curve where the pump ...

In recent years, wall-climbing robots have begun to replace manual work at heights to reduce economic losses and casualties caused by working at heights. This paper designs a negative pressure ...

A practical airflow experiment comparing a 3D printed impeller design with a high speed motor setup. #3DPrinting ...

Of the thousands of children born each year with congenital heart defects, a small cohort have severe malformations of their cardiac chambers leading to a single ventricle physiology. The current ...

Sharpe HYFLO Impellers featuring a split-hub can be attached anywhere on a shaft without a keyway, and are easy to adjust or remove. Click here for high-resolution version SEATTLE, WA--(Marketwired - ...

Water consumption has greatly reduced over the last few years. Numerous measures have been promoted to reduce water consumption with many households opting for metered supplies. This has had the ...