In collaboration with NASA, Pratt & Whitney developed its PurePower family of turbofan engines, which are more fuel-efficient and quieter than other commercial models.
Pratt & Whitney
In collaboration with NASA, Pratt & Whitney developed its PurePower family of turbofan engines, which are more fuel-efficient and quieter than other commercial models. Here, the PurePower 1217G engine, developed for Mitsubishi Regional Jet aircraft, undergoes ground testing in West Palm Beach, Florida.
For more information about this technology or any other spinoff, please visit http://spinoff.nasa.gov/.