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9. Geared Turbofan Technology
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The most recent innovation in aircraft engine design is the emergence of geared turbofan technology. These engines obtain much higher efficiency and lower emissions by including a reduction gearbox between the fan and low-pressure turbine. Better fuel efficiency and reduced noise levels follow from the creative design allowing the turbine and fan to run at their best speeds. This technology promises little environmental effect while keeping high performance criteria, so opening fresh opportunities for sustainable flying. The success of geared turbofans shows the ongoing development of aircraft engine technology and its indispensible part in determining the direction of aviation.
