Steam is a marvelous way to transport large amounts of energy effectively and economically. That is why Steam has been the cornerstone of campus, district heating, and process systems for the past two ...

Figure 1. A closed-circuit cooler. Photos courtesy of Evapco. It’s a common question during the early design phase of large mechanical systems: Is open- or closed-loop cooling equipment better suited ...

Researchers have used computer models of closed-loop geothermal systems to determine if they would be economically viable sources of renewable energy. They found that the cost of drilling would need ...