Analiza alternativnih načina povećanja uzgona na krilu aviona

undergraduate thesis

• Title (english): Analysis of the Alternative Methods for Increasing Lift on the Airplane Wing
• Author: Luka-Stjepan Vojvodić
• Mentor: Davor Franjković (mentor)
• Committee member: Karolina Krajček Nikolić (predsjednik povjerenstva)
• Committee member: Anita Domitrović (član povjerenstva)
• Committee member: Ernest Bazijanac (član povjerenstva)
• Granter: University of Zagreb; Faculty of Transport and Traffic Sciences; (Division of Aeronautics); (Department of Aeronautics); Zagreb
• Defense date and country: 2021-09-13, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Traffic and Transport Technology; Air Traffic

Abstract

Svrha i cilj ovog završnog rada je proučiti i opisati klasične i alternativne metode povećanja uzgona na zrakoplovu te obraditi njihov razvoj i karakteristike. Proučiti podjele i primjene metoda povećanja uzgona te napraviti usporedbu njihove uspješnosti. U prvom poglavlju su opisani primjeri čije je razumijevanje potrebno za daljnju obradu teme. Zatim su obrađene klasične metode povećanja uzgona na zrakoplovima kao što su: obična zakrilca, podijeljena zakrilca, podijeljeno zakrilce s translacijom, zakrilce s procijepom, Fowlerovo zakrilce, zakrilce s dva procijepa, fiksna pretkrilca s procijepom, upravljivo pretkrilce s procijepom, zakretni nos pretkrilce te Krügerovo pretkrilce. Nadalje su opisane alternativne metode povećanja uzgona: metode kontrole graničnog sloja, mlaznička zakrilca, generatori vrtloga i vektoriranje potiska. U zadnjem poglavlju je napravljena analiza učinkovitosti i uspješnosti pojedinih metoda povećanja uzgona.

Abstract (english)

The purpose and goal of this final paper are to study and describe classical and alternative methods of increasing lift on an aircraft and to process their development and characteristics. Study the divisions and applied methods of increasing lift and make a comparison of their performance. The first chapter describes examples whose understanding is needed to further address the topic. Then, the classic methods of increasing lift on aircraft are processed, such as: ordinary flaps, split flaps, split flaps with translation, flaps with a slit, Fowler flaps, flaps with two processes, fixed slat with a slit, controllable slats with a slit, slat with swivel nose and Krüger slat. Alternative methods of increasing lift are further described: boundary layer control methods, jet flaps, vortex generators, and thrust vectoring. In the last chapter, an analysis of the efficiency and effectiveness of individual methods of increasing buoyancy was made.

• Keywords: uzgon
• Language: croatian
• URN:NBN: urn:nbn:hr:119:111006
• Study programme: Title: Aeronautics; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka aeronautike (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka aeronautike)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2021-10-01 15:37:49