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"Channel" and "arc" wing aerodynamics with propeller effects for STOL application

作者:科技文献资料网 时间:2017-12-11 08:11:58  浏览:9918   来源:科技文献资料网
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[唯一标识符]:CDSITC.AEROSPACE.A01-16060
[文献来源]:美国航空航天数据库(aerospace);美国航空航天学会会议(AIAA)
[资源原始索取号]:A2001-16060; Reference AN: A2001-16060
[标题]:"Channel" and "arc" wing aerodynamics with propeller effects for STOL application
[作者]:Nangia R K; Palmer M E
[来源]:AIAA-Aerospace-Sciences-Meeting-and-Exhibit-39th-Reno-NV-Jan. 8-11-2001
[文摘]:The impact of environmental issues has encouraged developments in STOL technology. Highly innovative configurations are being considered. Also, many older concepts can be revisited, bearing in mind recent advances in materials, control, and propulsion technology. One such concept is the "Channel" wing first pioneered by the Custer Wing Corp. in the 1950s. The concept was also tested in NACA wind tunnel facilities. The STOL capability was obvious, but control and low speed handling difficulties were also evident. This paper focuses on the core problem, i.e., zero and low forward speed on channel (arc) wings, compared with planar wings. It is shown that the Channel wing does offer additional lift, which is a function of the fan velocity. Various geometry effects assessed include LE sweep, arc angle, and single and twin fans. Ground effects are studied. Avenues for future work include flow separation prediction for the channel and wing regions to include air foil geometry, Mach number, incidence, side-slip, and fan velocity effects. This will lead to the development and use of design methods for wings and air foils in the presence of fans and will result eventually, in more optimum configurations. The discussion centers on the take-off and landing. (Author)
[关键词]:SHORT TAKEOFF AIRCRAFT; WING PROFILES; AERODYNAMIC CHARACTERISTICS; PROPELLER EFFICIENCY; AIRCRAFT CONFIGURATIONS; NACA AIRFOILS; AIRCRAFT PROPULSION; WIND TUNNEL TESTS
[出版年份]:2001
[专业领域]:Aerodynamics
[馆藏索取号]:A0116060
[总页数]:11


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[唯一标识符]:CDSTIC.ISTP.1143824
[文献来源]:科学技术会议录索引(ISTP)
[文献类型]:科技会议
[标题]:Animals for Work, Recreation and Sports
[作者]:SJ Kaushik
[出版单位]:Elsevier Science BVAmsterdam
[ISSN_ISBN]:0301-6226
[会议名称]:VIIIth Congress of the World-Association-for-Animal-Production,Seoul, South Korea,June 28-July 4, 1998
[来源]:LIVESTOCK PRODUCTION SCIENCE,pp 145-154
[主办单位]:European Assoc Anim Prod;Minist Agr & Forestry;Natl Livestock Cooperat Federat;Rural Dev Adm, Seoul, Korea;Seoul Natl Univ, Coll Agr;World Assoc Anim Prod
[地址]:SJ Kaushik,Inra, Lab Nutr Poissons, Stn Hydrobiol, F-64310 St Pee Nivelle, France
[专业领域]:Agriculture, Dairy & Animal Science
[唯一标识符]:CDSTIC.ISTP.1537635
[文献来源]:科学技术会议录索引(ISTP)
[文献类型]:科技会议
[标题]:A Novel Integrated SMPS with Battery Backup and Power-Factor Correction
[作者]:E Rodriguez;C Aguilar;F Canales;J Arau;J Sebastian
[出版单位]:I E E ENew York
[ISSN_ISBN]:0-7803-3508-2
[会议名称]:18th Telecommunications Energy Conference (INTELEC 96),Boston, MA,October 6-10, 1996
[来源]:INTELEC - EIGHTEENTH INTERNATIONAL TELECOMMUNICATIONS ENERGY CONFERENCE,pp 125-130
[编辑者]:CIEEE
[主办单位]:IEEE Power Electr Soc
[地址]:E Rodriguez,Dept_Elect, Interior Internado Palmira S-N Apdo 5-164, Cuernavaca 62050, MORELOS, Mexico
[专业领域]:Telecommunications,Engineering, Electrical & Electronic

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