The model Stirling engine is a staple of novelty catalogues ... this design is that it appears not to have a regenerator, or heat store. This usually lies in the path between the two cylinders ...

As climate change and growing energy demands strain global systems, scientists are increasingly turning to passive cooling ...

In a Stirling engine, as with any other heat engine, there are two zones at different temperature, and the working fluid is moved between them to extract work. In the animation at the right ...

One of the tips for starting your diesel engine in the cold is to use an engine block heater. This is an electrical device ...

The drinking bird is a heat engine driven by evaporating water absorbing heat from the surroundings. The bird bobs forward into the glass of water and recovers. It oscillates in the upright position ...

This deal supports the 600 workers GE Aerospace employs across Alabama, including the site in Auburn. The company generates 55 percent of its revenue from selling engines and services to international ...

In addition to the Institute of Propulsion Technology, five other DLR institutes are working with industrial partner MTU Aero Engines on the further development of this concept. The highlight: The ...