DEVELOPING NEW REDUCTION TECHNOLOGY REGARDING NOISE, WEIGHT AND EMISSION OF CO2 FOR AIRCRAFT ENGINES ENVIRONMENT FRIENDLY AIR-FEED JET
AIRPLANE ENGINE NOISE REDUCTION - A NEW TECHNICAL SOLUTION: CRTF counter rotating fan
RESULTS COMPARING AGAINST CLASSIC SOLUTION:
SR single rotor fan
Benefits: - on airship noise reduction with 6 db in the first phase and with 4 db in the second phase, according to ACRE - CO2 emission decrease with 7% in the first phase and with 11% in the second phase - airplane engines weight reduction with 20%