收藏 评论 详情页 投诉 分享 爱给网提供海量的3d模型资源素材免费下载, 本次作品为sw 格式的高旁通涡扇发动机-进气风扇(High bypassTurbofan Engine - Inlet Fan), 本站编号105260589, 该3d模型素材大小为10m, 更多精彩3d模型素材,尽在爱给网。 浏览本次作品的您可能还对 3D模型CAD打印 感兴趣。 供稿...
High bypass ratio turbofan engine with additional tip-driving fan:a design innovation. XIN X,HUANG G,LU W,et al. the 51st AIAA/SAE/ASEE Joint Propulsion Conference . 2015
A high bypass two-spool turbofan (HBPT) engine (GE-90) was used. The bleed air was extracted from intermediate stage of high-pressure compressor (HPC) of high bypass ratio two-spool turbofan (HBPT) engine (GE-90), with different ratios (b2) of 2%, 4, and 6% from the total amount...
Keywords:in—flightthrustdetermination;highbypassratioturbofanengine; performance;flighttest 供依据,而且能够为发动机设计单位提供改进建议。 更重要的是通过飞行试验可以获取动力装置在不同 工作情况下的性能指标——安装净推力及基于安装 净推力的动力装置油耗,从而得到实际飞行条件下的 飞机极曲线,为飞机设计单位提供验...
Keywords:airworthinesstechnologies;highbypassratioturbofanengine;reliability; safety 0 引言 1 大涵道比涡扇发动机适航技术概述 适航定义为航空器能在预期环境中安全飞行的 固有品质。大涵道比涡扇发动机不管是军用还是民 用,只要载人,就要求具备高安全性,就要满足适航性 要求。军用发动机故障引起的飞机严重损失率为10 次...
Results of an Advanced Fan Stage Operating Over a Wide Range of Speed and Bypass Ratio. Part 2; Comparison of CFD and Experimental Results NASA and GE teamed to design and build a 57 percent engine scaled fan stage for a Mach 4 variable cycle turbofan/ramjet engine for access to space wit...
turbofan (ˈtɜːbəʊˌfæn) n 1.(Aeronautics) Also called:high bypass ratio enginea type of by-pass engine in which a large fan driven by a turbine and housed in a short duct forces air rearwards around the exhaust gases in order to increase the propulsive thrust ...
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A scale model test of high-bypass-ratio separated exhaust nozzle was conducted on the jet noise test facility for simulating a dual-stream hot flow to provide far-field noise characteristic of the turbofan engine. A baseline axisymmetric nozzle and four chevron nozzle were tested and analyzed to...
A small, high bypass turbofan engine, suitable for use in general aviation aircraft, was designed, built and tested. Key features of the engine include low noise, low exhaust emissions and high propulsive efficiency. Testing was conducte... JW Schrader - 《Design Engineering & Styling》 被引量...