Zobrazeno 1 - 10
of 1 872
pro vyhledávání: '"lift-induced drag"'
Akademický článek
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Autor:
Kazim, Ali Hussain, Malik, Abdullah Hamid, Ali, Hammad, Raza, Muhammad Usman, Khan, Awais Ahmad, Aized, Tauseef, Shabbir, Aqsa
Publikováno v:
Aircraft Engineering and Aerospace Technology, 2021, Vol. 94, Issue 2, pp. 289-301.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/AEAT-10-2020-0241
Autor:
Eguea, João Paulo
International aviation regulations on emissions are becoming more strict. Improvements goals on fuel efficiency demand development of technologies capable of reducing fuel consumption and gas emissions. Morphing structures capability to adapt their a
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Abdullah Hamid Malik, Hammad Ali, Ali Hussain Kazim, Tauseef Aized, Muhammad Usman Raza, Aqsa Shabbir, Awais Ahmad Khan
Publikováno v:
Aircraft Engineering and Aerospace Technology. 94:289-301
Purpose Winglets play a major role in saving fuel costs because they reduce the lift-induced drag formed at the wingtips. The purpose of this paper is to obtain the best orientation of the winglet for the Office National d’Etudes et de Recherches A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21fe70f8a38873f77e77fcca43ca4fec
https://doi.org/10.1108/aeat-10-2020-0241
https://doi.org/10.1108/aeat-10-2020-0241
Publikováno v:
FME Transactions, Vol 43, Iss 1, Pp 1-8 (2015)
Aerodynamic drag force breakdown of a typical transport aircraft shows that lift-induced drag can amount to as much as 40% of total drag at cruise conditions and 80-90% of the total drag in take-off configuration. One way of reducing lift-induced dra
Externí odkaz:
https://doaj.org/article/5aa3c6ab279f478494e5a1ba7dffe070
Publikováno v:
Colloid and Polymer Science. 299:1521-1532
Drag reduction (DR) by additives in single- and two-phase fluid transport has enormous engineering and economic benefits. An ample amount of work has been done with regards to understanding the mechanism of DR for developed flows in straight conduits
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90e4c002393c8d335c7489fd35ee32e6
https://doi.org/10.1007/s00396-021-04851-4
https://doi.org/10.1007/s00396-021-04851-4
Publikováno v:
Warta Ardhia: Jurnal Perhubungan Udara, Vol 45, Iss 2, Pp 67-76 (2021)
Wings on airplanes and Unmanned Aerial Vehicles (UAVs) have a very important role in the formation of lift forces. This is because most of the lifting force arises on the wing. Therefore, aircraft designers pay great attention to wing modification. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2460d26f211064b56d0042c1645d75fb
http://www.wartaardhia.com/index.php/wartaardhia/article/view/356
http://www.wartaardhia.com/index.php/wartaardhia/article/view/356
Publikováno v:
Renewable Energy. 169:1386-1401
The impact of the blade support structures (the struts) on the performance of vertical-axis turbines at a high Reynolds number is investigated here. Numerical simulations of a single-blade turbine with different strut configurations are carried out a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4655d30e764bb2c0b220685ad7504ee7
https://doi.org/10.1016/j.renene.2021.01.092
https://doi.org/10.1016/j.renene.2021.01.092
Autor:
Ilias Lappas, Akira Ikenaga
Publikováno v:
Aerospace, Vol 6, Iss 10, p 107 (2019)
An increasing number of aircraft is equipped with wing tip devices, which either are installed by the aircraft manufacturer at the production line or are retrofitted after the delivery of the aircraft to its operator. The installation of wing tip dev
Externí odkaz:
https://doaj.org/article/f6e25a8c857443d4b98d5a3cbea3120b