找回密码
 To register

QQ登录

只需一步,快速开始

扫一扫,访问微社区

Titlebook: Natural Laminar Flow and Laminar Flow Control; R. W. Barnwell,M. Y. Hussaini Book 1992 Springer-Verlag New York, Inc. 1992 experiment.flow

[复制链接]
查看: 36181|回复: 41
发表于 2025-3-21 18:50:53 | 显示全部楼层 |阅读模式
书目名称Natural Laminar Flow and Laminar Flow Control
编辑R. W. Barnwell,M. Y. Hussaini
视频video
丛书名称ICASE NASA LaRC Series
图书封面Titlebook: Natural Laminar Flow and Laminar Flow Control;  R. W. Barnwell,M. Y. Hussaini Book 1992 Springer-Verlag New York, Inc. 1992 experiment.flow
描述Research on laminar flow and its transition to turbulent flow has been an important part of fluid dynamics research during the last sixty years. Since transition impacts, in some way, every aspect of aircraft performance, this emphasis is not only understandable but should continue well into the future. The delay of transition through the use of a favorable pressure gradient by proper body shaping (natural laminar flow) or the use of a small amount of suction (laminar flow control) was recognized even in the early 1930s and rapidly became the foundation of much of the laminar flow research in the U.S. and abroad. As one would expect, there have been many approaches, both theoretical and experimental, employed to achieve the substantial progress made to date. Boundary layer stability theories have been formu­ lated and calibrated by a good deal of wind tunnel and flight experiments. New laminar now airfoils and wings have been designed and many have been employed in aircraft designs. While the early research was, of necessity, concerned with the design of subsonic aircraft interest has steadily moved to higher speeds including those appropriate to planetary entry. Clearly, there hav
出版日期Book 1992
关键词experiment; flow; laminar flow; philosophy; transport; wave; wind; fluid- and aerodynamics
版次1
doihttps://doi.org/10.1007/978-1-4612-2872-1
isbn_softcover978-1-4612-7703-3
isbn_ebook978-1-4612-2872-1Series ISSN 0939-2483
issn_series 0939-2483
copyrightSpringer-Verlag New York, Inc. 1992
The information of publication is updating

书目名称Natural Laminar Flow and Laminar Flow Control影响因子(影响力)




书目名称Natural Laminar Flow and Laminar Flow Control影响因子(影响力)学科排名




书目名称Natural Laminar Flow and Laminar Flow Control网络公开度




书目名称Natural Laminar Flow and Laminar Flow Control网络公开度学科排名




书目名称Natural Laminar Flow and Laminar Flow Control被引频次




书目名称Natural Laminar Flow and Laminar Flow Control被引频次学科排名




书目名称Natural Laminar Flow and Laminar Flow Control年度引用




书目名称Natural Laminar Flow and Laminar Flow Control年度引用学科排名




书目名称Natural Laminar Flow and Laminar Flow Control读者反馈




书目名称Natural Laminar Flow and Laminar Flow Control读者反馈学科排名




单选投票, 共有 1 人参与投票
 

1票 100.00%

Perfect with Aesthetics

 

0票 0.00%

Better Implies Difficulty

 

0票 0.00%

Good and Satisfactory

 

0票 0.00%

Adverse Performance

 

0票 0.00%

Disdainful Garbage

您所在的用户组没有投票权限
发表于 2025-3-21 21:48:25 | 显示全部楼层
,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
发表于 2025-3-22 03:14:20 | 显示全部楼层
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
发表于 2025-3-22 05:48:40 | 显示全部楼层
发表于 2025-3-22 08:59:19 | 显示全部楼层
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
发表于 2025-3-22 15:05:54 | 显示全部楼层
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
发表于 2025-3-22 17:34:54 | 显示全部楼层
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
发表于 2025-3-22 23:28:44 | 显示全部楼层
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
发表于 2025-3-23 04:47:28 | 显示全部楼层
发表于 2025-3-23 08:30:15 | 显示全部楼层
 关于派博传思  派博传思旗下网站  友情链接
派博传思介绍 公司地理位置 论文服务流程 影响因子官网 SITEMAP 大讲堂 北京大学 Oxford Uni. Harvard Uni.
发展历史沿革 期刊点评 投稿经验总结 SCIENCEGARD IMPACTFACTOR 派博系数 清华大学 Yale Uni. Stanford Uni.
|Archiver|手机版|小黑屋| 派博传思国际 ( 京公网安备110108008328) GMT+8, 2025-5-3 06:22
Copyright © 2001-2015 派博传思   京公网安备110108008328 版权所有 All rights reserved
快速回复 返回顶部 返回列表