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STOVL Program Slows JSf

机译:STOVL程序使JSf变慢

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摘要

The propulsion system of Lockheed Martin's vertical landing variant of the Joint Strike Fighter is suffering from a new problem, this time an overheating bearing where power from the engine is transferred to the lift fan. The current problem involves the clutch and gearbox that connects the driveshaft from the engine to the vertical lift fan, according to senior Lockheed Martin officials. The clutch/gearbox system allows the driveshaft to engage for takeoff and vertical flight and then disengage for conventional forward flight. Planners hope they can eventually harness power from the shaft to run other devices such as lasers and other directed energy weapons.
机译:洛克希德·马丁公司的“联合打击战斗机”的垂直着陆变型的推进系统遇到了一个新问题,这次是轴承过热,发动机的动力被转移到升降风扇上。洛克希德·马丁公司高级官员说,当前的问题涉及离合器和变速箱,这些离合器和变速箱将驱动轴从发动机连接到垂直升降风扇。离合器/变速箱系统允许驱动轴接合以进行起飞和垂直飞行,然后脱离接合以进行常规的向前飞行。规划人员希望他们最终可以利用轴的动力来运行其他设备,例如激光器和其他定向能武器。

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