Originally, he was trying for a compressed air quadcopter. He’d already worked with an air turbine, but putting on a vehicle that can lift itself into the air turns out to have a lot of hidden ...

Originally, he was trying for a compressed air quadcopter. He’d already worked with an air turbine, but putting on a vehicle that can lift itself into the air turns out to have a lot of hidden ...

The APU also provides compressed air to power a third turbine, the main engine’s pneumatic starter motor. That’s the type that got incorporated into the dragster. With sufficient air supply ...

Recent studies have highlighted the detrimental effects of surface roughness on gas turbine compressors. For instance, one study examined how both uniform and non-uniform surface roughness can ...

India's largest automaker, Tata Motors, announced this week it will partner up with MDI of France, a technology invention company, to develop engines powered by compressed air.