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master's thesis
Raspodjela naprezanja kod čelične posude pod tlakom s pukotinama
2019. urn:nbn:hr:187:898852
Bakić, Bruno
University of Rijeka
Faculty of Maritime Studies, Rijeka
Department of Marine Engineering and Ship Power Systems

Cite this document

Bakić, B. (2019). Raspodjela naprezanja kod čelične posude pod tlakom s pukotinama (Master's thesis). Rijeka: University of Rijeka, Faculty of Maritime Studies, Rijeka. Retrieved from https://urn.nsk.hr/urn:nbn:hr:187:898852

Bakić, Bruno. "Raspodjela naprezanja kod čelične posude pod tlakom s pukotinama." Master's thesis, University of Rijeka, Faculty of Maritime Studies, Rijeka, 2019. https://urn.nsk.hr/urn:nbn:hr:187:898852

Bakić, Bruno. "Raspodjela naprezanja kod čelične posude pod tlakom s pukotinama." Master's thesis, University of Rijeka, Faculty of Maritime Studies, Rijeka, 2019. https://urn.nsk.hr/urn:nbn:hr:187:898852

Bakić, B. (2019). 'Raspodjela naprezanja kod čelične posude pod tlakom s pukotinama', Master's thesis, University of Rijeka, Faculty of Maritime Studies, Rijeka, accessed 15 September 2024, https://urn.nsk.hr/urn:nbn:hr:187:898852

Bakić B. Raspodjela naprezanja kod čelične posude pod tlakom s pukotinama [Master's thesis]. Rijeka: University of Rijeka, Faculty of Maritime Studies, Rijeka; 2019 [cited 2024 September 15] Available at: https://urn.nsk.hr/urn:nbn:hr:187:898852

B. Bakić, "Raspodjela naprezanja kod čelične posude pod tlakom s pukotinama", Master's thesis, University of Rijeka, Faculty of Maritime Studies, Rijeka, Rijeka, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:187:898852

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Metadata
TitleRaspodjela naprezanja kod čelične posude pod tlakom s pukotinama
Title (english)Stress distribution of a cracked steel pressure vessel
AuthorBruno Bakić
MentorGoran Vukelić (mentor)
Committee memberRadoslav Radonja (predsjednik povjerenstva)
Committee memberDean Bernečić (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Maritime Studies, Rijeka
(Department of Marine Engineering and Ship Power Systems)
Rijeka
Defense date and country2019-07-11, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Traffic and Transport Technology
Abstract
U ovom radu je opisana konstrukcija i proizvodnja posuda pod tlakom te su navedene norme koje su potrebne za izradu istih. Obrađeno je teorijsko dvoosno naprezanje za tanke limove posude pod tlakom i na osnovu toga određen je analitički izračun istih naprezanja kod zadane posude pod tlakom. Također spomenuto je područje mehanike loma, od koje je u tom području posebna pozornost usmjerena na linearno-elastičnu mehaniku loma. Nadalje,objašnjen je faktor intenziteta naprezanja koji je ključ uspješnog razumijevanja linearno-elastične mehanike loma, stoga je isti izračunat i analitički za meriodionalnu i cirkularnu pukotinu na zadanoj posudi pod tlakom. Naprezanja i faktori intenziteta naprezanja 𝐾𝐾𝐼𝐼 za iste uvjete su izračunati i korištenjem metode konačnih elemenata pomoću softverskog programa ANSYS. Rezultati dobiveni analitičkom metodom i metodom konačnih elemenata uspoređeni su na kraju rada.
Abstract (english)
This paper is dealing with the construction and manufacture of pressurized vessels, and the standards required for their manufacture. Theoretical thin shell stresses of pressurized vessels are processed and analitical calculation of the same stresses in the pressure vessel are performed. Also the area of fracture mechanics is mentioned, of which the focus is on the linear elasticity of the fracture. Furthermore, it explains the stress intensity factor, which is the key to a successful understanding of the linear-elastic fracture mechanics. This is also calculated analytically for the meriodional and circular cracks on the given pressure vessel. Moreover, the same stresses and stress intensity factors 𝐾𝐾𝐼𝐼 for the same conditions were calculated using the finite element method via ANSYS software. The results obtained were compared with the analytical method and finite element method at the end of the work.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:187:898852
Study programmeTitle: Marine Engineering and Maritime Transport Technology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka brodostrojarstva i pomorske tehnologije (magistar/magistra inženjer/inženjerka brodostrojarstva i pomorske tehnologije)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2019-11-14 08:03:46