Zobrazeno 1 - 10
of 789
pro vyhledávání: '"Vortex lift"'
Publikováno v:
Hangkong bingqi, Vol 31, Iss 4, Pp 1-13 (2024)
As a hypersonic aerodynamic configuration that can break through the lift-drag ratio barrier, waverider configuration is an important candidate for wide-speed reusable aircraft. Therefore. It has become a hot research topic that improving the low spe
Externí odkaz:
https://doaj.org/article/cd73bd0dffbe4ce5b6d358b7fa942109
Akademický článek
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Publikováno v:
Energies, Vol 16, Iss 22, p 7590 (2023)
The purpose of this paper is to assess the influence of a novel type of vortex creation device called the leading-edge vortex controller (LEVCON) on the aerodynamic characteristics of a fighter jet. LEVCON has become a trending term in modern militar
Externí odkaz:
https://doaj.org/article/e97aeb08ec84466d86e7a9fb147600bb
Publikováno v:
Hangkong gongcheng jinzhan, Vol 12, Iss 6, Pp 1-12 (2021)
The waverider has good aerodynamic performance in hypersonic flight,however its performance is difficult to maintain when it deviates from the design state. In order to maintain good aerodynamic performance in both low and hypersonic velocity,related
Externí odkaz:
https://doaj.org/article/31a8070fd13a4c5f87d0891481e67a27
Autor:
Lance W. Traub
Publikováno v:
Aerospace, Vol 10, Iss 7, p 597 (2023)
An investigation of the lift components present over low aspect ratio rectangular wings is presented. Wing aspect ratios ranging from 0.5 to 3 are examined using published experimental results and analytic analysis methods. The methods are based on t
Externí odkaz:
https://doaj.org/article/43a067bff8e246b48ab982a0b5a705ac
Publikováno v:
Aerospace, Vol 9, Iss 12, p 745 (2022)
This paper presents a numerical investigation on the lift augmentation at subsonic speeds by using lateral jets for a hypersonic aircraft equipped with a waverider-type lifting body, which consists of three main parts. The jet slots were arranged alo
Externí odkaz:
https://doaj.org/article/931816fe25f74464808594f678a93e9a
Akademický článek
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Autor:
P. V. Bulat, O. P. Minin
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 18, Iss 2, Pp 169-190 (2018)
This publication continues a series of review papers devoted to the urgent problems of designing unmanned aircrafts of the next generation, which are expected to appear in the period from 2025 to 2035. The paper considers simple and effective numeric
Externí odkaz:
https://doaj.org/article/e9c57a8c252c41a4b6933c84b2b5e0e6
Publikováno v:
Energies, Vol 14, Iss 20, p 6615 (2021)
Supersonic flight for commercial aviation is gaining a renewed interest, especially for business aviation, which demands the reduction of flight times for transcontinental routes. So far, the promise of civil supersonic flight has only been afforded
Externí odkaz:
https://doaj.org/article/0911f1d5e18a48aeba757c12aced420f
Akademický článek
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