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master's thesis
Proračun letnih performansi helikoptera u bezmotornom letu
Zagreb: University of Zagreb, Faculty of Transport and Traffic Sciences, 2022. urn:nbn:hr:119:168567
Vrdoljak, Lea
University of Zagreb
Faculty of Transport and Traffic Sciences
Division of Aeronautics
Department of Aeronautics

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Vrdoljak, L. (2022). Proračun letnih performansi helikoptera u bezmotornom letu (Master's thesis). Zagreb: University of Zagreb, Faculty of Transport and Traffic Sciences. Retrieved from https://urn.nsk.hr/urn:nbn:hr:119:168567

Vrdoljak, Lea. "Proračun letnih performansi helikoptera u bezmotornom letu." Master's thesis, University of Zagreb, Faculty of Transport and Traffic Sciences, 2022. https://urn.nsk.hr/urn:nbn:hr:119:168567

Vrdoljak, Lea. "Proračun letnih performansi helikoptera u bezmotornom letu." Master's thesis, University of Zagreb, Faculty of Transport and Traffic Sciences, 2022. https://urn.nsk.hr/urn:nbn:hr:119:168567

Vrdoljak, L. (2022). 'Proračun letnih performansi helikoptera u bezmotornom letu', Master's thesis, University of Zagreb, Faculty of Transport and Traffic Sciences, accessed 19 April 2024, https://urn.nsk.hr/urn:nbn:hr:119:168567

Vrdoljak L. Proračun letnih performansi helikoptera u bezmotornom letu [Master's thesis]. Zagreb: University of Zagreb, Faculty of Transport and Traffic Sciences; 2022 [cited 2024 April 19] Available at: https://urn.nsk.hr/urn:nbn:hr:119:168567

L. Vrdoljak, "Proračun letnih performansi helikoptera u bezmotornom letu", Master's thesis, University of Zagreb, Faculty of Transport and Traffic Sciences, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:119:168567

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Metadata
TitleProračun letnih performansi helikoptera u bezmotornom letu
Title (english)Calculation of Helicopter Flight Performace in Autorotation
AuthorLea Vrdoljak
MentorDoris Novak (mentor)
Committee memberTomislav Radišić (predsjednik povjerenstva)
Committee memberKarolina Krajček Nikolić (član povjerenstva)
Committee memberTino Bucak (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Transport and Traffic Sciences
(Division of Aeronautics)
(Department of Aeronautics)
Zagreb
Defense date and country2022-09-06, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Traffic and Transport Technology
Air Traffic
Abstract
Autorotacija je režim spuštanja helikoptera koji se primjenjuje po otkazu motora i izvedena na pravilan način omogućava sigurno slijetanje helikoptera. Reakcija pilota nakon otkaza motora treba biti pravovremena i točna, a vrijeme reakcije pilota ne bi smjelo biti veće od dopuštenog. U ovom radu opisana je tehnika upravljanja u autorotaciji i te su nabrojani i opisani čimbenici koji utječu na dinamiku nosivog rotora. Analiziran je H-V dijagram i karakteristične točke na dijagramu te su prikazane opasne kombinacije brzine i visine. Opisana su operativna ograničenja i zahtijevane performanse helikoptera pri otkazu motora kod slijetanja i uzlijetanja ovisno o klasi performansi.
Abstract (english)
Autorotation is flight regime that pilot initiates after a helicopter engine fails. Performed in the right way autorotation enables safe landing of helicopter. Pilot response after the engine failure must be timely and accurate and the delay time should not exceed the permitted delay time. This paper descibes the control tehnique in autorotation that pilot should use. It is also described which factors and how affect the dynamics of the main rotor. The H-V diagram and characteristic points on the diagram showing dangerous combinations of speed and height were analyzed. The operational limitations and required performance of the helicopter in the event of engine failure during landing and takeoff depending on the performance class are described.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:119:168567
Study programmeTitle: Aeronautics
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka aeronautike (magistar/magistra 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 on2022-09-20 13:52:03

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