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Power Plan

机译：电力计划

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As Pratt & Whitney nears completion of the extensive F135 system development and demonstration (SDD) program for the F-35 Joint Strike Fighter engine, the company is revealing new details of a proposed upgrade that could cut fuel burn by as much as 7% on aircraft entering service by the early 2020s. The upgrade package builds on a fuel-burn reduction technology effort driven by the U.S. Navy and an improved compressor developed by Pratt. Initial test results have been positive and are "building a lot of confidence" that the combination could be introduced as a relatively straightforward "drop-in" upgrade package, says Jimmy Kenyon, senior director of advanced programs and technology at Pratt & Whitney.
机译：普惠公司即将完成F-35联合攻击战斗机发动机的广泛F135系统开发和演示（SDD）计划时，该公司正在透露拟议升级的新细节，该提议可将燃油消耗降低多达7％。飞机在2020年代初投入使用。升级包建立在美国海军推动的减少燃油消耗技术的努力和普拉特开发的改进型压缩机的基础上。普惠公司高级程序和技术高级总监吉米·肯扬说，最初的测试结果是积极的，并且“建立了很大的信心”，认为该组合可以作为相对简单的“即插即用”升级程序包引入。

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