DABAR - Digital Academic Archives and Repositories

Master's thesis Open access

Računalna analiza Savonius hidrokinetičke turbine s različitim brojem lopatica

Košmerl, Mario

2026-09-08

This paper describes hydrokinetic turbines, their classification and the basic operating principle. The Savonius hydrokinetic turbine is explained in greater detail. Furthermore, the fundamentals of Computational Fluid Dynamics (CFD) and the computer…

University of Rijeka UNIVERSITY OF RIJEKA - FACULTY OF ENGINEERING

Repository of the University of Rijeka, Faculty of Engineering

Hidrokinetičke turbine Savonius hidrokinetička turbina CFD Računalna dinamika fluida Hydrokinetic turbines Savonius hydrokinetic turbine CFD Computational Fluid Dynamics

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Master's thesis Open access

Computational analysis of fluid flow around different shapes of water turbine guide vanes

Katić, Ivan

2026-09-08

This paper defines and explains water turbines, the principle of harnessing water energy using them, their classification, their main components and it also provides a detailed explanation and analysis of Francis turbine guide vanes. It is presented …

University of Rijeka UNIVERSITY OF RIJEKA - FACULTY OF ENGINEERING

Repository of the University of Rijeka, Faculty of Engineering

Vodna energija vodne turbine Francisova turbina privodeće lopatice CFD Hydropower water turbines Francis turbine guide vanes CFD

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Master's thesis Open access

Skijaška vučnica

Jurčić, Josip

2026-09-08

Ski tow lifts are the oldest and simplest type of ski lifts. Although many more advanced solutions are available today, ski tow lifts are still widely used on shorter routes. Their main advantage is their ability to operate in stronger wind condition…

University of Rijeka UNIVERSITY OF RIJEKA - FACULTY OF ENGINEERING

Repository of the University of Rijeka, Faculty of Engineering

skijaška vučnica pogonski stup elektromotor reduktor čelično uže nosiva konstrukcija ski tow lift drive tower electric motor gearbox steel wire rope supporting structure

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Master's thesis Open access

PARAMETARSKO MODELIRANJE I STRUKTURNA ANALIZA STROPNIH REŠETKASTIH NOSAČA

Ivanković, Borna

2026-09-08

This thesis presents a parametric procedure for the modelling and structural analysis of long-span truss floor girders. The geometry and topology of the truss are generated programmatically in Python using the Gmsh library, where a two-dimensional tr…

University of Rijeka UNIVERSITY OF RIJEKA - FACULTY OF ENGINEERING

Repository of the University of Rijeka, Faculty of Engineering

rešetkasti nosač parametarsko modeliranje metoda konačnih elemenata Gmsh CalculiX stropna konstrukcija kriterij nosivosti kriterij uporabljivosti truss girder parametric modelling finite element method Gmsh CalculiX floor structure strength criterion serviceability criterion

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Master's thesis Open access

SHIP HULL CONSTRUCTION AND OUTFITTING TECHNOLOGY

Iličić, Tomislav

2026-09-08

This undergraduate thesis presents the basic shipbuilding production process for the construction and outfitting of a ship hull, with particular emphasis on the organization of material flow through individual production stages. The main shipyard wor…

University of Rijeka UNIVERSITY OF RIJEKA - FACULTY OF ENGINEERING

Repository of the University of Rijeka, Faculty of Engineering

Ključne riječi: brodogradnja tehnologija gradnje broda brodski trup tok materijala brodogradilište predmontaža sekcija dvodna 3410-VT01 shipbuilding ship construction technology ship hull material flow shipyard pre-assembly double-bottom section 3410-VT01

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Master's thesis Open access

GRADNJA I ODRŽAVANJE ALUMINIJSKOG PLOVILA

Gruban, Patrik

2026-09-08

Aluminijske legure danas predstavljaju jedan od najzastupljenijih brodograđevnih materijala za izradu malih i srednjih plovnih objekata, ponajprije zahvaljujući povoljnom omjeru čvrstoće i mase, dobroj otpornosti na koroziju u morskom okolišu te mogu…

University of Rijeka UNIVERSITY OF RIJEKA - FACULTY OF ENGINEERING

Repository of the University of Rijeka, Faculty of Engineering

Aluminijske legure gradnja plovila zavarivanje aluminija korozija održavanje broda tehnička dokumentacija

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Master's thesis Open access

Analiza pouzdanosti tehničkih sustava primjenom metoda analize preživljavanja

Gilja, Karlo

2026-09-08

U radu je analizirana pouzdanost tehničkih sustava primjenom metoda analize preživljenja. Definirani su vrijeme do otkaza, funkcija preživljenja odnosno pouzdanosti, funkcija hazarda, kumulativni hazard i cenzuriranje. Prikazane su Kaplan-Meierova pr…

University of Rijeka UNIVERSITY OF RIJEKA - FACULTY OF ENGINEERING

Repository of the University of Rijeka, Faculty of Engineering

analiza preživljenja pouzdanost Kaplan-Meierova metoda Coxov model hazard cenzurirani podaci JASP

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Master's thesis Open access

ANALIZA AERODINAMIČKIH PERFORMANSI NACA I KLINE-FOGLEMAN PROFILA KRILA

Črep, Luka

2026-09-08

In this bachelor thesis, a numerical analysis of the aerodynamic performance of the conventional AG24 airfoil and its two modifications with Kline-Fogleman (KFm) steps was conducted using computational fluid dynamics (CFD) within the ANSYS Fluent sof…

University of Rijeka UNIVERSITY OF RIJEKA - FACULTY OF ENGINEERING

Repository of the University of Rijeka, Faculty of Engineering

aerodinamika aeroprofil ANSYS Fluent Kline-Fogleman (KFm) CFD slom uzgona aerodynamics airfoil ANSYS Fluent Kline-Fogleman (KFm) CFD stall

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Master's thesis Open access

Analiza utjecaja krutosti spoja greda-stup na čvrstoću višeetažne okvirne konstrukcije

Broznić, Dominik

2026-09-08

This thesis investigates the influence of beam-to-column connection stiffness on the static behaviour, stability, and free undamped vibrations of a multi-storey steel frame structure. Numerical analyses of different models were performed using the fi…

University of Rijeka UNIVERSITY OF RIJEKA - FACULTY OF ENGINEERING

Repository of the University of Rijeka, Faculty of Engineering

čelična okvirna konstrukcija polukruti spojevi metoda konačnih elemenata MASTAN2 rotacijska krutost steel frame structure semi-rigid connections finite element method MASTAN2 rotational stiffness

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Master's thesis Open access

Hibridni postupci obrade i obradni sustavi

Brala, Damjan

2026-09-08

Hybrid machining systems combine two or more material processing technologies within a single machine tool, aiming to overcome the limitations that individual machining processes show when machining hard-to-machine materials and workpieces of complex…

University of Rijeka UNIVERSITY OF RIJEKA - FACULTY OF ENGINEERING

Repository of the University of Rijeka, Faculty of Engineering

hibridni postupci obrade hibridni obradni sustavi teško obradivi materijali lasersko potpomognuta obrada ultrazvučno potpomognuta obrada aditivno-suptraktivna obrada hybrid machining processes hybrid machining systems hard-to-machine materials laser assisted machining ultrasonic assisted machining additive-subtractive machining

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