Práce a štúdie - Vydanie 13
Permanent URI for this collectionhttps://drepo.uniza.sk/handle/hdluniza/933
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Item Aircraft airfoils(University of Žilina, 2023) Haluzová, Kristína; Bugaj, Martin; Hrúz, MichalThis work deals with the airfoils of aircraft. First of all, it focuses on the general properties of wings. Furthermore, the work deals with the issue of various types of wing shape and compares individual shapes of airfoils, their properties and gradual development. Next, current wings of commercial aircraft are described, dealing with the materials used, types of winglets, mechanization of the wing and also different uses of the airfoils. The work also describes and compares wings of two famous commercial airliners – Boeing 737-800 and Airbus A320-200. In the end, the work also focuses on various concepts of the wings of the future, and how sustainability affects future development.Item Wing platforms of supersonic aircraft(University of Žilina, 2023) Tabernaus, Richard; Bugaj, Martin; Hrúz, MichalGoal of the paper is to describe various wing designs used in supersonic aircraft and their impact on lift, drag and stability with emphasis on high speed civil transport. Paper describes transonic and supersonic region, where formation of shockwaves is prevalent, and air behaves differently from subsonic region. The paper then describes different wing configurations and planforms affect the formation of lift and drag with emphasis on straight wing, swept wing and delta wing planfroms. It also provides insight into the history and the present research of supersonic flight with emphasis on civil transport.