ЧТО ОЗНАЧАЕТ СЛОВО WINGLET
Устройство Wingtip
Устройства крыльчатки обычно предназначены для повышения эффективности использования самолетов. Существует несколько типов устройств с крыльями, и, хотя они действуют по-разному, предполагаемый эффект всегда заключается в уменьшении сопротивления самолета за счет частичного восстановления энергии вихревого наконечника. Устройства Wingtip также могут улучшить характеристики обработки самолета и повысить безопасность для следующих самолетов. Такие устройства увеличивают эффективное соотношение сторон крыла без существенного увеличения размаха крыльев. Расширение пролета уменьшало бы вызванное подъемом сопротивление, но увеличивало бы паразитное сопротивление и потребовало бы увеличения силы и веса крыла. В какой-то момент нет чистой выгоды от дальнейшего увеличения диапазона. Также могут быть операционные соображения, которые ограничивают допустимый размах крыльев. Устройства Wingtip увеличивают подъем, создаваемый на крыле, и уменьшают сопротивление, вызванное подъемом, вызванное вихрями крыла, улучшая соотношение подъем-перетаскивание. Это увеличивает топливную экономичность в самолётах с питанием и увеличивает скорость движения по пересеченной местности в планерах, причем в обоих случаях увеличивается дальность полета. НАС.
Значение слова winglet в словаре английский языка
Определение крылышка в словаре - это небольшое крыло, особенно ублюдочное крыло птицы. Другим определением крылышка является небольшое крыло, установленное на кончике главного крыла самолета и перпендикулярное к нему, предназначенное для уменьшения вихревого сопротивления самолета.
КНИГИ НА АНГЛИЙСКИЙ ЯЗЫКЕ, ИМЕЮЩЕЕ ОТНОШЕНИЕ К СЛОВУ «WINGLET»
Поиск случаев использования слова
winglet в следующих библиографических источниках. Книги, относящиеся к слову
winglet, и краткие выдержки из этих книг для получения представления о контексте использования этого слова в литературе на английский языке.
1
Understanding Aerodynamics: Arguing from the Real Physics
Figure 8.4.4 Misleading view indicating that a winglet produces thrust in the
presence of an inboard-directed sidewash “induced” by the wing. Actually, for an
unswept wing with a vertical winglet, the optimum loading produces zero
sidewash at ...
2
Pilot's Reference Guide
A winglet is a near vertical extension of the wing tips. The upward angle (cant) of
the winglet, its inward angle (toe), as well as its size and shape are critical for
correct performance and unique in each application. Winglets improve the ...
Michael Grossrubatscher,
2008
3
Airworthiness Directives: Small Aircraft, Rotorcraft, ...
What If I have the Marburger Winglet Installed as of the Effective Date of This AD
and Plan To Operate My Airplane Without Removing the Winglet? 1 . Review
your airplane's logbook to determine your airplane's TIS without the winglets ...
Transportation Dept., Federal Aviation Administration
4
Stability and Morphing Characteristics of Bistable Composite ...
Figure 5-6: Winglet-like I: Predicted equilibrium configurations using ABAQUS
FEA software 179 Figure 5-7: Winglet-like II: Manufactured panel showing
associated equilibrium configurations 180 Figure 5-8: Winglet-like II: Predicted ...
5
General Aviation Aircraft Design: Applied Methods and Procedures
Therefore, a winglet installation would have to be justified on other merits, such
as cosmetics or improved climb and T-O performance. Of course, this does not
deny that certain winglet geometry may exist that moves the break-even point
below ...
6
New Results in Numerical and Experimental Fluid Mechanics ...
6, 7 and 8 represent the instantaneous distribution of the vorticity attained from
the analysis of the left wing seen from behind for the configuration with a winglet
rudder deflection of χ=0◦, an aileron deflection of δ =20◦, and an angle of attack of
...
7
New Results in Numerical and Experimental Fluid Mechanics V: ...
For lower lift values (cL < 0.3 RANS and cL < 0.2 ETW), the winglet case
generates more drag than the reference configuration. This results from
additional skin friction produced by the winglet. At higher lift coefficient the large
winglet reduces ...
Hans Josef Rath, Carsten Holze, Hans-Joachim Heinemann,
2007
8
Fluid Machinery and Fluid Mechanics: 4th International ...
One of the new techniques to control tip leakage is developed as tip winglet
which is also named as partial shroud in turbine cascade. Based upon NACA65-
010 airfoil, it is proposed in this paper a linear cascade model to investigate the
tip ...
Jianzhong Xu, Yulin Wu, Yangjun Zhang,
2010
9
Assessment of Wingtip Modifications to Increase the Fuel ...
The trijet family has had numerous winglet studies conducted, including work
done in cooperation with NASA in the 1970s and 1980s, and a production
winglet design was incorporated into the MD-11, a derivative of the original DC-
10 family ...
Committee on Assessment of Aircraft Winglets for Large Aircraft Fuel Efficiency, Air Force Studies Board, Division on Engineering and Physical Sciences,
2007
10
Advanced Aircraft Design: Conceptual Design, Technology and ...
The winglet acts under an angle of incidence to this flow and experiences lift. Its
component in the direction of flight - the figure indicates it as a thrust component -
balances the winglet's vortex drag. The trailing vortex sheet is spread out in an ...
НОВОСТИ, В КОТОРЫХ ВСТРЕЧАЕТСЯ ТЕРМИН «WINGLET»
Здесь показано, как национальная и международная пресса использует термин
winglet в контексте приведенных ниже новостных статей.
Southwest Airlines deals with fake video of a drone not hitting a …
The latest example is a video that purports to show a drone taking off the winglet on a Southwest Airlines jet taking off from New York LaGuardia Airport. It's fake ... «Dallas Morning News, Июн 15»
Williams reveals radical new winglet
Teams are often frustrated by the limits on where aerodynamic parts can be introduced but the winglet is in an area that has not been widely exploited before ... «Motorsport.com, Июн 15»
5 Billion Gallons of Jet Fuel Saved
SEATTLE, June 5, 2015 /PRNewswire/ -- Aviation Partners, Inc. (API) announced that as of 12:15 am PDT today its unique Blended Winglet Technology has ... «PR Newswire, Июн 15»
Split Scimitar Winglets Approved For BBJ
Compared to APB's original blended winglet, the SSW modification can save 2.2% or more in fuel burn on a 6,200-nm trip. With full tanks, range is increased 136 ... «Aviation Week, Май 15»
Boeing supplier to employ 75 at Sumner winglet plant
GKN Aerospace will set up a winglet assembly plant in Sumner, near Tacoma, after winning a contract to build the new advanced winglets for Boeing's ... «The Seattle Times, Янв 15»
Southwest, American planes clip each other at LaGuardia
“American Airlines Flight 1104 was taxiing to its gate at LaGuardia Airport when its left horizontal stabilizer and the winglet of a moving Southwest Airlines 737 ... «Fort Worth Star Telegram, Дек 14»
New split winglets shine with colors of Old Glory
If Captain America flew a jet, he'd have the winglets painted just like one on display in Florida last week. How could a military superhero not fly a jet with Split ... «The Seattle Times, Окт 14»
No Drag on Split Scimitar™ Winglet Developments
"Our Split Scimitar Winglet program is by far and away the most successful product launch in our history," said Patrick LaMoria, Aviation Partners Boeing ... «PR Newswire, Окт 14»
Two Ryanair planes clip each other on runway at Dublin Airport
... our aircraft were taxiing slowly to the runway at Dublin Airport this morning," she said. "The winglet of one aircraft appears to have scraped the tail of the other. «Telegraph.co.uk, Окт 14»
Winglet-ing it in Tokyo
Are we humans looking at a future in which we won't need to use our legs? It looks like it when you consider Toyota's Winglet, Japan's version of the Segway. «The Japan Times, Июл 14»