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undergraduate thesis
Izračun učinaka smicanja vjetra na performanse aviona
Zagreb: University of Zagreb, Faculty of Transport and Traffic Sciences, 2022. urn:nbn:hr:119:798737
Jelić, Dona
University of Zagreb
Faculty of Transport and Traffic Sciences
Division of Aeronautics
Department of Aeronautics

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Jelić, D. (2022). Izračun učinaka smicanja vjetra na performanse aviona (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Transport and Traffic Sciences. Retrieved from https://urn.nsk.hr/urn:nbn:hr:119:798737

Jelić, Dona. "Izračun učinaka smicanja vjetra na performanse aviona." Undergraduate thesis, University of Zagreb, Faculty of Transport and Traffic Sciences, 2022. https://urn.nsk.hr/urn:nbn:hr:119:798737

Jelić, Dona. "Izračun učinaka smicanja vjetra na performanse aviona." Undergraduate thesis, University of Zagreb, Faculty of Transport and Traffic Sciences, 2022. https://urn.nsk.hr/urn:nbn:hr:119:798737

Jelić, D. (2022). 'Izračun učinaka smicanja vjetra na performanse aviona', Undergraduate thesis, University of Zagreb, Faculty of Transport and Traffic Sciences, accessed 08 February 2025, https://urn.nsk.hr/urn:nbn:hr:119:798737

Jelić D. Izračun učinaka smicanja vjetra na performanse aviona [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Transport and Traffic Sciences; 2022 [cited 2025 February 08] Available at: https://urn.nsk.hr/urn:nbn:hr:119:798737

D. Jelić, "Izračun učinaka smicanja vjetra na performanse aviona", Undergraduate thesis, University of Zagreb, Faculty of Transport and Traffic Sciences, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:119:798737

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Metadata
TitleIzračun učinaka smicanja vjetra na performanse aviona
Title (english)Calculation of Windshear Effects on the Aircraft Performance
AuthorDona Jelić
MentorDavor Franjković (mentor)
Committee memberKarolina Krajček Nikolić (predsjednik povjerenstva)
Committee memberDragoslav Dragojlović (član povjerenstva)
Committee memberAnita Domitrović (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Transport and Traffic Sciences
(Division of Aeronautics)
(Department of Aeronautics)
Zagreb
Defense date and country2022-07-05, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Traffic and Transport Technology
Air Traffic
Abstract
Meteorologija znatno utječe na sigurnost leta. Vjetar je pretežno vodoravno strujanje zraka, određeno smjerom i brzinom. Smicanje vjetra jedna je od najopasnijih meteoroloških pojava u zrakoplovstvu i definira se kao prostorna ili vremenska promjena brzine i smjera vjetra. Naglo mijenja aerodinamičke postavke leta pa zrakoplov naglo propinje ili naglo propada. Horizontalno i/ili vertikalno smicanje vjetra pri polijetanju dovodi do iznenadnog gubitka brzine leta i smanjenja brzine uzdizanja zrakoplova, a pri slijetanju dovodi do iznenadnog gubitka brzine i prividnog gubitka snage što može rezultirati katastrofalnim posljedicama. U ovom radu definirano je smicanje vjetra i njegov utjecaj na zrakoplov. Iznenadna promjena leđnog i čeonog vjetra uzrokuje smanjivanje uzgona što dovodi do spuštanja zrakoplova i može biti vrlo opasno pri malim visinama. Također su opisani uređaji za mjerenje i prepoznavanje smicanja vjetra, postupci pilota i navedene su nesreće uzrokovane smicanjem vjetra.
Abstract (english)
Meteorology significantly affects flight safety. Wind is a mostly horizontal flow of air, determined by direction and speed. Wind shear is one of the most dangerous meteorological phenomena in aviation and is defined as a spatial or temporal change of in wind speed and direction. It abruptly changes the aerodynamic setting of the flight, so the aircraft suddenly climbs or sinks. Horizontal and/or vertical wind shear during take-off leads to a sudden loss of airspeed and a reduction of the rate of climb, and during landing it leads to a sudden loss of airspeed and apparent loss of thrust which can result in catastrophic consequences. This paper defines wind shear and its impact on an aircraft. A sudden change in the tailwind and headwind causes a loss in lift which leads the aircraft to descent and can be very dangerous at low heights. Devices for measuring and recognizing wind shear, pilot procedures and accidents caused by windshear are also described.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:119:798737
Study programmeTitle: 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 resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
RepositoryFaculty of Transport and Traffic Sciences
Created on2022-07-22 14:05:15

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