But there was a period when steam engines were much more accessible, before internal combustion engines and electric motors took on ... valve to run on compressed air. It’s not a steam engine ...

Scientists have developed a new way to power ferry boats using air instead of diesel. This cleaner method uses pneumatic ...

Scientists are proposing a pneumatic propulsion system as an eco-friendly alternative to a diesel-powered ferry in Finland.

HOT ROD Magazine has done several stories and tests on compressed-air supercharging, and we are bringing this story, which was posted in 2014, back to the surface because the concept has a renewed ...

Scientists say they have created a methodology that could replace two diesel engines powering a ferry boat with pneumatic ...

Just like any other internal combustion engine, air is compressed ... and powered the compressor with an electric motor? And instead of using an axial compressor with tons of tiny blades that ...

The engines’ compressor stages, where incoming air was squeezed prior to being mixed ... dedicated compressors powered by electric motors that are energized by engine-driven generators.

Scientists say they have created a methodology that could replace two diesel engines powering a ferry boat with pneumatic propellers.The two air ...