The -524H was also offered as a third engine choice on the Boeing 767, and the first of these entered service with British Airways in February 1990. 【参考译文】罗尔斯·罗伊斯公司继续对 RB211-524 进行开发,将推力提高到了 51,500 磅力(229 千牛)(RB211-524C),随后在 1981 年获得认证的 RB...
遄达系列发动机的基石 应用范围 波音747-400 /767-300ER 参数 类型 三轴高涵道涡轮风扇发动机 投入服务时间 1989 – 1998 推力 56,870 – 59,450磅 风扇直径 86.3 英寸 (2.19 米) 压气机 7 级中压, 6 级高压 燃烧室 带24个喷油器的单环形燃烧室 ...
罗罗RB 211飞机发动机的逆向工程设计报告.pdf,ÉCOLE POLYTECHNIQUE DE MONTRÉAL Cours AER4270 – Propulsion Aéronautique Rétro-ingénierie du moteur Rolls-Royce RB211 Présenté à John Kidikian Par François Boucher Reda Hsein Danh Nguyen Murray Ad
The RB211-535E4 achieved the world record for on-wing life without removal, staying on wing for almost twice as long as any other engine on the airframe. The record of over 40,000 hours over nine years in operation is equivalent to 18,000,000 miles flown, or 37 return trips to the...
The RB211-524G/H&-T engine powers over 75 aircraft in service today and is the first engine ever to achieve more than 27,500 hours on-wing. Saving fuel through low deterioration Since 2001, the RB211-524G/H-T has been providing Boeing 767 owners with the lowest possible cost of owner...
The article reports that a Qantas Boeing 747-400 en route from Bangkok, Thailand to Sydney, New South Wales returned to Bangkok an hour after its takeoff following the contained failure of one of its Rolls-Royce RB211 engines.EBSCO_bspAir Transport World...
The original length TriStar was also produced as the high gross weight L-1011-100, uprated engine L-1011-200, and further upgraded L-1011-250. Post-production conversions for the L-1011-1 with increased takeoff weights included the L-1011-50 and L-1011-150. Between ...
在发动机燃油控制系统中,发动机电子控制器(EEC--EngineElectronicControl)通过对指令EPR(由油门杆角度TLA、飞行高度ALT、大气总温TAT、马赫数Mn的计算值)和实际测量EPR比较,若两者存在误差,EEC向发动机燃油控制器(FFG—FuelFlowGovernor)发出指令信号,要求FFG微调燃油流量以期实际测量EPR达到指令EPR值。但是,PF信号出现漂移...
full size laboratory tests, together with extensive computer modelling were used to ensure the timely achievement of this design study.To verify the design analyses a detailed full power test programme is in place, which is to be followed by field trials with a pre-production engine during 1993...
RB211-535E4发动机齿轮箱预防性维修改进措施PreventiveMaintenanceonRB211-535E4EngineGearboxLeakage■郝杰/北京飞机维修工程有限公司摘要:通过介绍老龄发动机RB211-535E4发动机高速外部齿轮箱的结构特点和齿轮箱经常发生滑油渗漏的特性,提出了Ameco自主研发的齿轮箱渗漏试验方案。该试验不仅能够准确判断齿轮箱渗漏区域,而且成...