Pratt & Whitney Studies Composites To Lighten Geared Turbofan

Credit: PRATT & WHITNEY
Pratt & Whitney is conducting ballistic tests on composite structures to determine if the material will be used for major parts of the first production geared turbofan (GTF) destined for Mitsubishi’s Regional Jet. The move is aimed at eking out additional efficiency gains from the engine-airframe...

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