The global automotive thermoelectric generator (ATEG) market is entering a decisive growth phase as vehicle manufacturers ...

We've reported on the GMC Hummer EV's dramatic Watts to Freedom (WTF) preparation mode, during which a low pitch thrumming sound attends various vehicular and driver preparations for a ...

Heat is a byproduct of combustion. Both air-cooled and water-cooled engines need to dissipate that heat to keep the engine from running too hot. Can piston rings play a role in managing that heat?

Geothermal heat exchangers almost always use condenser water or glycol as the heat transfer medium — and, sometimes, refrigerant. Wastewater heat recovery systems typically preheat domestic cold water ...

Chillers have typically been thought of as providing cold water to cooling coils located in a variety of air-handling systems throughout a building. However, there are certain building owners and ...