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 ...

An open-loop cooling system, also called raw water cooling, draws water directly from the body of water the boat is floating in, whether it's saltwater or freshwater. That water is pulled through a ...

Expectations are high that exhaust gas scrubber technology demand will soon be resurge. But what lessons have been learned from installations and which type will dominate? Installing scrubber systems ...