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undergraduate thesis
Analiza strujanja kroz difuzor vodne turbine tip 1
2022. urn:nbn:hr:190:579347
Franković, Fabio
University of Rijeka
Faculty of Engineering
Department of Fluid Mechanics and Computational Engineering
Section of Fluid Mechanics and Hydraulic Machines

Cite this document

Franković, F. (2022). Analiza strujanja kroz difuzor vodne turbine tip 1 (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:579347

Franković, Fabio. "Analiza strujanja kroz difuzor vodne turbine tip 1." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2022. https://urn.nsk.hr/urn:nbn:hr:190:579347

Franković, Fabio. "Analiza strujanja kroz difuzor vodne turbine tip 1." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2022. https://urn.nsk.hr/urn:nbn:hr:190:579347

Franković, F. (2022). 'Analiza strujanja kroz difuzor vodne turbine tip 1', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 30 January 2025, https://urn.nsk.hr/urn:nbn:hr:190:579347

Franković F. Analiza strujanja kroz difuzor vodne turbine tip 1 [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2022 [cited 2025 January 30] Available at: https://urn.nsk.hr/urn:nbn:hr:190:579347

F. Franković, "Analiza strujanja kroz difuzor vodne turbine tip 1", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:190:579347

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Metadata
TitleAnaliza strujanja kroz difuzor vodne turbine tip 1
Title (english)Fluid flow analysis through a draft tube of a water turbine type 1
AuthorFabio Franković
MentorZoran Čarija (mentor)
Committee memberKristian Lenić (predsjednik 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 country2022-07-12, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U ovom je završnom radu napravljen pregled teorije vodnih turbina, navedena je njihova podjela te su navedene njihove razlike i opisane su različite vrste vodnih turbina. Detaljnije je objašnjen princip rada difuzora, opisane su vrste difuzora i napravljena je analiza smanjenja gubitaka korištenjem difuzora. U završnom dijelu završnog rada opisan je program Ansys Fluent. Nakon toga je izrađena numerička mreža za zadanu geometriju te je zatim napravljena 3D analiza strujanja kroz difuzor. Rezultati simulacije koji se odnose na tlakove i brzine u sustavu su naposljetku grafički prikazani i analizirani koristeći se teorijom iz prethodnih dijelova završnog rada.
Abstract (english)
In this thesis an examination was made concerning the theory behind water turbines, it discusses their division, it discusses their differences and different types of water turbines are descriped. It describes the principles of draft tube operation in greater detail, it describes different types of draft tubes and an analysis of the reduction of output losses by using a draft tube is written. In the final part od the thesis, the program Ansys Fluent is described. After that a mesh is made for the given geometry and then a 3D fluid flow analysis through the draft tube is made. The simulation results which pertain to pressures and velocities in the system are graphically presented and analyzed using theory from the previous parts of this thesis.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:579347
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 conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2022-07-12 12:48:55