Open rotor engine. Close-up of the propellers of an experimental open rotor engine being developed by NASA. In an open rotor engine,one high-speed propeller spins in one direction while another (in background) directly behind it spins in the other direction. This engine,being designed for use in next generation aircraft,shows promise in reducing fuel use and emissions without sacrificing power | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / NASA |
Bildgröße: | 3391 px × 2633 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |