A turbojet fan blade in which a leading edge presents a sweep angle greater than or equal to +28掳 in a portion of the blade that is situated at a radial height lying in a range of 60% to 90% of a total radial height of the blade measured from its root towards its tip, and ...
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...
How to Build a Jet Engine!: I have wanted to build a functioning, jet turbine engine for quite a long time. To me, there's something awesome about the way in which so many different aspects of a jet engine come together to make a functioning unit, that i
Instead, most of their power is harnessed by the turbine—and the shaft attached to the turbine is used to power a propeller (in a propeller airplane), a rotor blade (in a helicopter), a giant fan (in a large passenger jet), or an electricity generator (in a gas-turbine power plant...
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-...
REPAIRING SYSTEM FOR FAN BLADE OF AIRCRAFT JET ENG 优质文献 相似文献A real-time expert system for self-repairing flight control An integrated environment for specifying, prototyping, and implementing a self-repairing flight-control (SRFC) strategy is described. At an interactive workstation, the user...
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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...
This work develops a methodology for full engine FEA simulation of the fan blade off containment test for a jet engine using LS-Dyna. The fan blade off containment test is a safety requirement involving the intentional release of a fan blade when the engine is running at full power. The rel...