The article examines the use of composite materials in the fan blades of jet engines being produced by the aerospace industries firm Rolls-Royce for the Boeing 777X jet transport to be produced by Boeing Co. Collaboration between Rolls-Royce and the company GKN Aerospace in the design and ...
M - 《International Journal of Turbo & Jet Engines》 被引量: 15发表: 2012年 Composite Fan Blade Design for Advanced Engine Concepts The aerodynamic and structural viability of composite fan blades of the revolutionary Exo-Skeletal engine are assessed for an advanced subsonic mission usi... GH ...
A composite support disc for a row of fan blades in a bypass turbine engine in which the ring is made up of plies of high strength fibers so oriented as to carry the loading developed on the ring by the fan and with the fan blades mounted to minimize the loading on the composite disc...
Jet engine fan blades are often subject to bird strike events which impart high-velocity transverse impact loads. The aerospace industry has begun to utilise composite fan blades with adhesively bonded metallic erosion shields [6], [7], so a stress concentration in the composite blade at the edg...
This paper addresses the structural analysis and optimization of a composite sandwich ply lay-up of a NASA baseline solid metallic fan blade comparable to ... Coroneos, R. M - 《International Journal of Turbo & Jet Engines》 被引量: 15发表: 2012年 Layup of composite fan blades/vanes The...
Some rotorcraft structure has fatigue limits relating to high cycle considerations of the dynamic components such as rotor blades, where some interlaminar failures have been observed. In those cases, the onset of such failures does not lead to a residual strength problem because the rotating ...
Recent examples include strong, lightweight wind turbine blade s and hulls for maritimes ecurity boats that are made by using carbon fiber composite with CNT-enhanced resin (Fig. 2A) and composite wind turbine blades. CNT树脂也用于提高纤维综合 (35, 38 )。 最近例子包括强,轻量级风涡轮叶片s和船...
Recent examples include strong, lightweight wind turbine blades and hulls for maritimes ecurity boats that are made by using carbon fiber composite with CNT-enhanced resin (Fig. 2A) and composite wind turbine blades. CNT树脂也用于提高纤维综合 (35, 38 )。 最近例子包括强,轻量级风涡轮叶片和船身...
Several general engineering components such as bearings, gears, cams, fan blades, bolts, screws, nuts, and washers can be made from carbon fiber reinforced composites. They can also be used in the field of apparatus construction in the form of tubes, sleeves, and other auxiliary aids. In the...
blades projecting from its periphery. The disk turns rapidly on a shaft, and the curved blades draw in and compress air in somewhat the same manner as an electric fan. In addition to supporting combustion, the compressed air is then used to cool the engine components in the combustor and ...