生动
发表于 2025-3-21 18:50:53
书目名称Natural Laminar Flow and Laminar Flow Control影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0661782<br><br> <br><br>书目名称Natural Laminar Flow and Laminar Flow Control影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0661782<br><br> <br><br>书目名称Natural Laminar Flow and Laminar Flow Control网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0661782<br><br> <br><br>书目名称Natural Laminar Flow and Laminar Flow Control网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0661782<br><br> <br><br>书目名称Natural Laminar Flow and Laminar Flow Control被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0661782<br><br> <br><br>书目名称Natural Laminar Flow and Laminar Flow Control被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0661782<br><br> <br><br>书目名称Natural Laminar Flow and Laminar Flow Control年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0661782<br><br> <br><br>书目名称Natural Laminar Flow and Laminar Flow Control年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0661782<br><br> <br><br>书目名称Natural Laminar Flow and Laminar Flow Control读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0661782<br><br> <br><br>书目名称Natural Laminar Flow and Laminar Flow Control读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0661782<br><br> <br><br>
极微小
发表于 2025-3-21 21:48:25
,Laminar Flow Flight Experiments — A Review,s entitled “Flight Experiments on the Boundary Layer,” dealt specifically with the first British flight observations of transition of the boundary layer from laminar to turbulent flow. These data, Jones concluded, showed that it is possible to retain a laminar layer over at least one-third of the wh
垫子
发表于 2025-3-22 03:14:20
Flight Research on Natural Laminar Flow Applications,achieved passively, that is, by design of surface shapes to produce favorable pressure gradients. However, it is not without its challenges and limitations. This chapter describes the significant challenges to achieving and maintaining NLF and documents certain of the limitations for practical appli
实现
发表于 2025-3-22 05:48:40
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方舟
发表于 2025-3-22 08:59:19
Design Philosophy of Long Range LFC Transports with Advanced Supercritical LFC Airfoils, any point on earth at high subsonic speeds with relatively large payloads without refuelling. Figure 1 shows as an example a 180,000 kg take-off gross weight LFC transport airplane with 50,000 kg payload (250 passengers plus cargo) cruising at ..= 0.83. Cruise lift to drag ratios of 39.4 appear fea
惹人反感
发表于 2025-3-22 15:05:54
Wave Interaction Theory and LFC,, and Tollmien-Schlichting instability mechanisms which can all cause transition to turbulence in many flows of practical importance. In the LFC context, it is important for us to know whether the simultaneous presence of these mechanisms can cause the premature onset of transition through their mut
单色
发表于 2025-3-22 17:34:54
Supersonic Laminar Flow Control, takeoff and landing (CTOL) transport (and subsequent derivatives). This extraordinary marriage of the swept wing and jet engines revolutionized long-haul passenger transport and supplanted steam ships trains and more recently even eroded the lower end of the long-haul transport spectrum buses. The
Debrief
发表于 2025-3-22 23:28:44
The Langley 8-ft Transonic Pressure Tunnel Laminar-Flow-Control Experiment,ve was to provide aerodynamic and controls technology that would enable the design of commercial transports with substantially better fuel efficiency than those in service at the time. This program had a number of facets, most of which were centered on supercritical airfoil/wing and winglet technolo
irradicable
发表于 2025-3-23 04:47:28
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Incompetent
发表于 2025-3-23 08:30:15
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