Wind Engineering, Vol. 13, No. 5 (1989), pp. 223-229 (7 pages) Brazil has large arid regions in which the most significant water sources are deep wells drilled in rock or sediment. The difficulty of ...

Bob is a service technician who is well trained and nationally certified. However, he sometimes suffers from the same confusion that all technicians occasionally do - the facts that he gathers may or ...

Typically, when talk turns to power plant pumps, boiler feed and cooling water pumps immediately dominate the discussion. And that’s as it should be: these pumps are critical to a plant’s thermal ...

Water is the cornerstone of life, yet the world is confronting a growing concern. As per the World Economic Forum report, 3.6 billion people face water scarcity for at least one month every year and ...

Plenty of homes all over the world, particularly in Europe, get warm using heat pumps and radiators. How does this new heat ...