Engineers at NASA’s Glenn Research Center have demonstrated a prototype magnetically levitated and propelled fan that could be the basis of a new generation of electrically powered aircraft. The ...

Power generation plants throughout the world rely on critical process fans for operation. But what happens when a fan rotor, with a wheel rotating at a peripheral speed of 450 miles per hour (mph), ...

SafeTBrake is a new rotor-locking device designed for parallel fan systems operating behind baghouses or electrostatic precipitators. SafeTBrake adds a reliable layer of protection for equipment and ...

Les Gutzwiller, Robinson Fans Inc. Centrifugal fans for large power-plant and heavy-industrial applications are critical elements in the operation of the entire facility. It is, therefore, important ...

The fan rotor of a Turkish-made turbofan engine has been displayed at the country's largest technology and aerospace event TEKNOFEST. The five-day event kicked off in the capital Ankara on Wednesday ...

Pratt & Whitney will seek to establish the geared turbofan (GTF) as a superior alternative to open rotor technology for next-generation narrowbody engines until at least 2020. The company has outlined ...

Ordinarily on a helicopter, the main (top) rotor is mechanically linked to the tail rotor, so the spinning of the former causes the latter to do likewise. An experimental new system replaces the tail ...

So I just bought this nice new switch off Ebay for cheap and it has 4 very loud fans in it. I'd like to replace them with lower noise (and lower flow, I'll take my chances) fans so I can hear myself ...

He is the man who brought us the vacuum cleaner without the bag. Now Sir James Dyson has unveiled his latest household invention - the fan without the rotor. Called the Dyson Air Multiplier, it is ...

SafeTBrake is a new rotor-locking device designed for parallel fan systems operating behind baghouses or electrostatic precipitators. SafeTBrake adds a reliable layer of protection for equipment and ...