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master's thesis
Modeliranje strujanja mora u obalnom području
2021. urn:nbn:hr:190:958004
Lanča, Luka
University of Rijeka
Faculty of Engineering
Department of Fluid Mechanics and Computational Engineering
Section of Fluid Mechanics and Hydraulic Machines

Cite this document

Lanča, L. (2021). Modeliranje strujanja mora u obalnom području (Master's thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:958004

Lanča, Luka. "Modeliranje strujanja mora u obalnom području." Master's thesis, University of Rijeka, Faculty of Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:190:958004

Lanča, Luka. "Modeliranje strujanja mora u obalnom području." Master's thesis, University of Rijeka, Faculty of Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:190:958004

Lanča, L. (2021). 'Modeliranje strujanja mora u obalnom području', Master's thesis, University of Rijeka, Faculty of Engineering, accessed 27 November 2024, https://urn.nsk.hr/urn:nbn:hr:190:958004

Lanča L. Modeliranje strujanja mora u obalnom području [Master's thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2021 [cited 2024 November 27] Available at: https://urn.nsk.hr/urn:nbn:hr:190:958004

L. Lanča, "Modeliranje strujanja mora u obalnom području", Master's thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:190:958004

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Metadata
TitleModeliranje strujanja mora u obalnom području
Title (english)Coastal Sea Flow Modeling
AuthorLuka Lanča
MentorLado Kranjčević (mentor)
MentorStefan Ivić (komentor)
Committee memberKristian Lenić (predsjednik povjerenstva)
Committee memberZoran Čarija (član povjerenstva)
Committee memberLado Kranjčević (član povjerenstva)
Committee memberMarko Valčić (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
(Department of Fluid Mechanics and Computational Engineering)
(Section of Fluid Mechanics and Hydraulic Machines)
Rijeka
Defense date and country2021-09-27, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
Kroz ovaj rad provedena je numerička simulacija gibanja mora i širenja onečišćenja u obalnom području. U početku rada opisani su glavni tipovi onečišćenja te njihov utjecaj na okoliš. Navedene su glavne zakonitosti korištene za opisivanje strujanja fluida, ukratko je opisan matematički model te njegova uloga u numeričkom rješavanju problema. Objašnjen je postupak pripreme geometrije koja opisuje more u obalnom području, izrada numeričke mreže te provođenje numeričke simulacije širenja onečišćenja iz ispusta na dnu mora. Najprije je provedena stacionarna simulacija strujanja laminarnog slučaja s proizvoljnim rubnim uvjetima, koja je postepeno nadograđivana sve dok nije dobivena nestacionarna simulacija s uključenom turbulencijom i realnim rubnim uvjetima preuzetih iz ROMS-a.
Abstract (english)
Through this paper, a numerical simulation of sea movement and pollution spread in the coastal area was performed. At the beginning of the paper, main types of pollution and their impact on the environment are described. The main laws used to describe fluid flow are listed, a mathematical model and its role in numerical problem solving are briefly described. The process of preparing the geometry describing the sea in the coastal area, mesh creation and implementation of the numerical simulation describing the spread of pollution from the discharge at the bottom of the sea are explained. A steady-state flow simulation of a laminar case with arbitrary boundary conditions was performed, which was gradually upgraded until a transient simulation with turbulence and real boundary conditions taken from the ROMS was obtained.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:958004
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2021-10-15 09:57:07