This paper describes noise measurements taken of the new Boeing T-7A Red Hawk trainer aircraft, which uses a single F404 afterburning turbofan engine. The extensive measurement satisfies the American National Standards Institute/Acoustical Society of America standard S12.75-2012 for ground run-up for...
Turbofan engine: Per pound of static thrust produced, the GE9X is the quietest turbofan engine GE Aerospace has ever produced, and is designed to meet current and anticipated next level of noise certification standards on the B777X Family. There...
In some instances, a turbofan engine is configured as a direct drive engine. Direct drive engines are configured such that a power turbine (e.g., a low-pressure turbine) of the core engine is directly coupled to the bypass fan. As such, the power turbine and the bypass fan rotate at ...
The F414, the turbofan engine for the U.S. Navy's F/A-18E/F Super Hornet front-line strike fighter, produces 22,000 pounds of thrust, and a growth development roadmap could increase its thrust by as much as 25 percent over the next several years. A growth version of the highly ...
Effects of bleed air extraction of thrust levels on the F404-GE-400 turbofan engine A ground test was performed to determine the effects of compressor bleed flow extraction on the performance of F404-GE-400 afterburning turbofan engines. T... AJ Yuhas,RJ Ray 被引量: 19发表: 1992年 ...
With great fanfare in the early 1990s, GE developed the GE90 turbofan engine to power the twin-engine Boeing 777. The baseline GE90 engine was certified on the aircraft in 1995. It became the world’s largest and most powerful jet engine, and the first commercial jet engine to operate with...