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Friendly Overtures

机译:友情序曲

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Rolls-Royce is gearing up to begin test runs of its environmentally friendly engine (EFE) research project. But attempts to turn U.K. Defense Ministry interest into financial support have been stymied, at least for this stage of the program.rnThe EFE is aimed at a 10% reduction in carbon dioxide and a 60% reduction in nitrogen oxide emissions relative to current engines. The joint U.K. government/Rolls-Royce testbed is based on the Trent 1000 developed for the Boeing 787, but with more advanced features.rnThe EFE core work, however, also could feed into next-generation military propulsion, including for unmanned combat air vehicles (UCAVs).rnIndustry and the Defense Ministry had been discussing the latter's joining the program. Funding pressures likely quashed these ambitions. Rolls is proving the powerplant for the Taranis UCAV demonstrator with the Adour 951. The Taranis air vehicle is now in assembly, and a first flight is due in 2010.
机译:罗尔斯·罗伊斯(Rolls-Royce)正准备开始对其环保发动机(EFE)研究项目进行测试。但是,至少在该计划的这一阶段,试图将英国国防部的利益变成财政支持的努力已经停滞。相对于目前的发动机,EFE的目标是二氧化碳减少10%,氮氧化物排放减少60%。英国政府/罗尔斯·罗伊斯公司联合测试平台基于为波音787开发的Trent 1000,但具有更先进的功能。然而,EFE的核心工作也可用于下一代军事推进,包括无人战斗机(UCAVs).rn工业部和国防部一直在讨论后者的加入计划。资金压力可能消除了这些野心。劳斯莱斯正在用Adour 951证明塔拉尼斯UCAV演示机的动力装置。塔拉尼斯的飞行器现已开始组装,定于2010年首飞。

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