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undergraduate thesis
Slobodne vibracije cilindričnih posuda koje sadrže fluid
Rijeka: University of Rijeka, Faculty of Engineering, 2021. urn:nbn:hr:190:022010
Dozet, Domagoj
University of Rijeka
Faculty of Engineering
Department of Engineering Mechanics
Section of Machine Dynamics

Institutional repository: Repository of the University of Rijeka, Faculty of Engineering

Cite this document

Dozet, D. (2021). Slobodne vibracije cilindričnih posuda koje sadrže fluid (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:022010

Dozet, Domagoj. "Slobodne vibracije cilindričnih posuda koje sadrže fluid." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:190:022010

Dozet, Domagoj. "Slobodne vibracije cilindričnih posuda koje sadrže fluid." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:190:022010

Dozet, D. (2021). 'Slobodne vibracije cilindričnih posuda koje sadrže fluid', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 23 December 2024, https://urn.nsk.hr/urn:nbn:hr:190:022010

Dozet D. Slobodne vibracije cilindričnih posuda koje sadrže fluid [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2021 [cited 2024 December 23] Available at: https://urn.nsk.hr/urn:nbn:hr:190:022010

D. Dozet, "Slobodne vibracije cilindričnih posuda koje sadrže fluid", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:190:022010

Metadata
TitleSlobodne vibracije cilindričnih posuda koje sadrže fluid
Title (english)Free vibration of cylinders containing liquid
AuthorDomagoj Dozet
MentorRoberto Žigulić (mentor)
MentorAnte Skoblar (komentor)
Committee memberKristian Lenić (predsjednik povjerenstva)
Committee memberRoberto Žigulić (član povjerenstva)
Committee memberAnte Skoblar (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
(Department of Engineering Mechanics)
(Section of Machine Dynamics)
Rijeka
Defense date and country2021-01-18, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
Cilj rada je usporedba analitičkih i numeričkih izračuna modalnih karakteristika tankostijenih cilindričnih posuda koje sadrže fluid. U radu je sadržana teorijska osnova vibracija opisivanjem temeljnih pojmova i Berry - Reissnerove teorije plitkih ljuski, koja je značajna po tome što se analitički izračun vlastitih frekvencija temeljio na jednadžbama iz teorije plitkih stijenki. Numerička MKE analiza u Ansysu postavljena je s parametrima iz referentne literature, a rezultati modalnih karakteristika, uvažavajući kriterije različitih razina ispunjenosti vode, uspoređeni su s referentnima. Ispitan je i utjecaj debljine stijenke na modalne karakteristike prazne posude, kao i one s djelomičnom ispunjenošću.
Abstract (english)
The main goal of this paper is comparison of analytical and numerical calculations of modal characteristics of thin-walled cylindrical tanks containing fluid. Vibration theory with fundamental terms described and shallow shell theory by Berry - Reissner, significant as it served as basis for analytical calculations of tank's eigenfrequencies, are contained in the paper. Numerical analysis in Ansys, based on Finite Element Method, was set up with parameters matching those from referent literature. Results of modal characteristics were compared to the ones from the referent literature with respect to the criterion of different liquid levels in the tank. Effect of wall thickness on modal characteristics of an empty and one partially filled tank is analysed.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:022010
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
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Created on2021-10-08 08:24:55