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undergraduate thesis
Odziv vertikalnog cilindra uslijed djelovanja hidrodinamičkog opterećenja
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2020. urn:nbn:hr:235:790707
Brajko, Tomislav
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

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Brajko, T. (2020). Odziv vertikalnog cilindra uslijed djelovanja hidrodinamičkog opterećenja (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:790707

Brajko, Tomislav. "Odziv vertikalnog cilindra uslijed djelovanja hidrodinamičkog opterećenja." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2020. https://urn.nsk.hr/urn:nbn:hr:235:790707

Brajko, Tomislav. "Odziv vertikalnog cilindra uslijed djelovanja hidrodinamičkog opterećenja." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2020. https://urn.nsk.hr/urn:nbn:hr:235:790707

Brajko, T. (2020). 'Odziv vertikalnog cilindra uslijed djelovanja hidrodinamičkog opterećenja', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 19 April 2024, https://urn.nsk.hr/urn:nbn:hr:235:790707

Brajko T. Odziv vertikalnog cilindra uslijed djelovanja hidrodinamičkog opterećenja [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2020 [cited 2024 April 19] Available at: https://urn.nsk.hr/urn:nbn:hr:235:790707

T. Brajko, "Odziv vertikalnog cilindra uslijed djelovanja hidrodinamičkog opterećenja", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:235:790707

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Metadata
TitleOdziv vertikalnog cilindra uslijed djelovanja hidrodinamičkog opterećenja
Title (english)Response of a vertical cylinder subjected to hydrodynamic loading
AuthorTomislav Brajko
MentorNikola Vladimir (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2020-09-24, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Shipbuilding
Abstract
U ovom radu analiziran je odziv konstrukcije vertikalnog cilindra uslijed nastrujavanja fluida. Hidrodinamičko opterećenje izračunato je programskim paketom OpenFOAM, dok je strukturni odziv razmatranoga cilindra izračunat metodom konačnih elemenata pomoću programskog paketa NASTRAN. Hidrodinamičko opterećenje je na model konstrukcije preneseno pomoću programskog paketa BRIDGE_HS koji je razvijen na Fakultetu strojarstva i brodogradnje za potrebe simultanog razmatranja hidrodinamičkih opterećenja i strukturnih odziva općeg tipa konstrukcija. U radu je opisana korištena programska podrška, hidrodinamički i strukturni model, te proračunske postavke. Proračun odziva konstrukcije cilindra proveden je koristeći četverokutne konačne elemente ljuske, za različite debljine opločenja cilindra. Iako su proračuni provedeni na jednostavnim modelima, korišteni postupak primjenjiv je i na složenije objekte poput brodova i pomorskih konstrukcija.
Abstract (english)
In this thesis, the structural response of a vertical cylinder due to fluid flow is analyzed. The hydrodynamic load was calculated by means of the OpenFOAM software, while the structural response of the considered cylinder was calculated by the finite element method using the NASTRAN software. The hydrodynamic load was transferred to the structural model using the software BRIDGE_HS that has been developed at the Faculty of Mechanical Engineering and Naval Architecture for the purpose of simultaneous consideration of hydrodynamic loads and structural responses of the general type of structures. The work describes the used software, hydrodynamic and structural model, and calculation setup. The structural response assessment was performed using quadrangular finite shell elements, where different material and thickness properties of the cylinder were taken into account. Although the calculations were performed on simple models, the procedure is also applicable to more complex structures such as ships and offshore structures.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:790707
Study programmeTitle: Naval Architecture
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka brodogradnje (sveučilišni prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka brodogradnje)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
RepositoryRepository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb
Created on2020-09-20 19:55:13

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