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master's thesis
Modalna analiza podvozja lakog zrakoplova
Zagreb: University of Zagreb, Faculty of Transport and Traffic Sciences, 2022. urn:nbn:hr:119:188953
Juretić, Fabijan
University of Zagreb
Faculty of Transport and Traffic Sciences
Division of Aeronautics
Department of Aeronautics

Institutional repository: Faculty of Transport and Traffic Sciences

Cite this document

Juretić, F. (2022). Modalna analiza podvozja lakog zrakoplova (Master's thesis). Zagreb: University of Zagreb, Faculty of Transport and Traffic Sciences. Retrieved from https://urn.nsk.hr/urn:nbn:hr:119:188953

Juretić, Fabijan. "Modalna analiza podvozja lakog zrakoplova." Master's thesis, University of Zagreb, Faculty of Transport and Traffic Sciences, 2022. https://urn.nsk.hr/urn:nbn:hr:119:188953

Juretić, Fabijan. "Modalna analiza podvozja lakog zrakoplova." Master's thesis, University of Zagreb, Faculty of Transport and Traffic Sciences, 2022. https://urn.nsk.hr/urn:nbn:hr:119:188953

Juretić, F. (2022). 'Modalna analiza podvozja lakog zrakoplova', Master's thesis, University of Zagreb, Faculty of Transport and Traffic Sciences, accessed 05 July 2024, https://urn.nsk.hr/urn:nbn:hr:119:188953

Juretić F. Modalna analiza podvozja lakog zrakoplova [Master's thesis]. Zagreb: University of Zagreb, Faculty of Transport and Traffic Sciences; 2022 [cited 2024 July 05] Available at: https://urn.nsk.hr/urn:nbn:hr:119:188953

F. Juretić, "Modalna analiza podvozja lakog zrakoplova", Master's thesis, University of Zagreb, Faculty of Transport and Traffic Sciences, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:119:188953

Metadata
TitleModalna analiza podvozja lakog zrakoplova
Title (english)Modal Analysis of the Light Aircraft Landing Gear
AuthorFabijan Juretić
MentorAnita Domitrović (mentor)
Committee memberErnest Bazijanac (predsjednik povjerenstva)
Committee memberDavor Franjković (član povjerenstva)
Committee memberKarolina Krajček Nikolić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Transport and Traffic Sciences
(Division of Aeronautics)
(Department of Aeronautics)
Zagreb
Defense date and country2022-09-22, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Traffic and Transport Technology
Air Traffic
Abstract
Vibracije predstavljaju bitnu komponentu u konstruiranju a kasnije i u eksploataciji većine strojeva pa tako i zrakoplova. Stoga je razumijevanje na koji način vibracije djeluju na strukturu od velike važnosti kako bi se stroj poput zrakoplova sigurno konstruirao i održavao. Ovaj diplomski rad usmjeren je ka proučavanju vibracija kroz modalnu analizu glavnog podvozja lakog zrakoplova Cessna 172 (C-172). U radu su prezentirani osnovni pojmovi koji su potrebni za razumijevanje analize. Zatim je prezentiran zrakoplov čije je glavno podvozje analizirano. Analizirane su vibracije na podvozju zrakoplova C-172, skupa s teorijskom razradom jednadžbi kojima se može opisati podvozje i izračunati veličine potrebne za modalnu analizu. Zatim je provedena modalna analiza putem računalnog programa Ansys. Dobiveni rezultati evaluirani su na temelju vibracija snimljenih u eksploataciji. Također rezultati modalne analize uspoređeni su s podacima iz eksploatacije nakon čega su dani zaključci.
Abstract (english)
Vibrations represent important component in construction and in operation of most machines, including aircraft. Therefore, understanding how vibrations affect structure is of great importance in order to safely construct and maintain aircraft. This thesis is aimed at study of vibrations through a modal analysis of the main landing gear of Cessna 172 (C-172) aircraft. The paper presents basic terms that are necessary for understanding the analysis. Then, the aircraft whose main landing gear was analyzed was presented. The vibrations on the landing gear of the C-172 aircraft were analyzed, along with the theoretical development of equations that can be used to describe the landing gear and calculate the quantities needed for modal analysis. Then a modal analysis was performed using a computer program Ansys. The obtained results were evaluated based on vibrations recorded during operations. Also, the results of the modal analysis were compared with data from operations, after which conclusions were given.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:119:188953
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
Created on2022-12-09 15:20:16