active design subspaceA Multi-point Approximation Method (MAM) coupled with adjoint is presented to increase the efficiency of a modern jet-engine fan blade. The study performed makes use of Rolls-Royce in-house suite of codes and its discrete adjoint capability. The adjoin...
In the rare event of a fan blade separation, the fan blade must not penetrate the case of a commercial jet engine. Due to this requirement the fan case is the heaviest single component of a jet engine. With a goal of reducing that weight, a simulation of a fan blade containment system...
fanjet engine,turbofan engine,turbojet,turbofan,fanjet,fan-jet afterburner- a device injects fuel into a hot exhaust for extra thrust fanjet,fan-jet,turbofan,turbojet- an airplane propelled by a fanjet engine gas turbine- turbine that converts the chemical energy of a liquid fuel into mecha...
专利名称：Electroformed shield for a jet engine fan blade and a method of forming such a shield 发明人：Dupree, Donald G.申请号：EP96302316.3 申请日：19960401 公开号：EP0735161A1 公开日：19961002 专利内容由知识产权出版社提供 专利附图：摘要：Electroformed shield having a first part (120) and...
The legacy of the axial-flow engine is seen in the fact that practically all jet engines on fixed-wing aircraft have had some inspiration from this design. 【参考译文】战后,德国喷气式飞机和喷气发动机被战胜的盟军广泛研究,并为苏联和美国早期喷气式战斗机的研制工作做出了贡献。轴流式发动机的遗产在于...
According to invention, in fan of turbojet engine containing straightening blades with upper and lower flanges and aerofoil portion n between, L-shaped antivibration flanges are secured on aerofoil portion of straightening blades of fan from side of suction face of blade and blade pressure surface...
(not included) Compatibility: Can be assembled to all 90 ducted airplanes Features: **Advanced Technology and Performance** The FMS 90mm Ducted Fan Jet EDF Metal 12 blade with 4075 KV1500 Motor is a pinnacle of new jet engine technology, designed to elevate the performance of RC airplanes. ...
Jet engine fan blade containment using an alternate geometry. Int J Impact Eng 2009;36:720- 8.Carney, K., S., Pereira, J. M., Revilock, D., M. and Matheny, P. Jet engine fan blade containment using an alternate geometry, International Journal of Impact engineering, Vol. 36, 720-...
H Givray,R Slon - 《Spaers Simulation for the Performance Aircraft Engine Repair Systems》 被引量: 2发表: 1976年 Training Equipment Design for Repairing Aircraft Fuel System Based on CAN Bus At this time training equipment for maintenance personnel is relatively primitive. This laboratory training...
Jet engine design drivers: past, present and future R. Singh, ... F. Noppel, in Innovation in Aeronautics, 2012 4.1.1 The jet engine as a disruptive technology New technologies that result in substantial leaps are often referred to as disruptive technologies. These are innovations that change...