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undergraduate thesis
Utjecaj geometrije rešetke na gubitke strujanja - slučaj 1
2018. urn:nbn:hr:190:412909
Beljan, Lea
University of Rijeka
Faculty of Engineering
Department of Fluid Mechanics and Computational Engineering
Section of Fluid Mechanics and Hydraulic Machines

Cite this document

Beljan, L. (2018). Utjecaj geometrije rešetke na gubitke strujanja - slučaj 1 (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:412909

Beljan, Lea. "Utjecaj geometrije rešetke na gubitke strujanja - slučaj 1." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2018. https://urn.nsk.hr/urn:nbn:hr:190:412909

Beljan, Lea. "Utjecaj geometrije rešetke na gubitke strujanja - slučaj 1." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2018. https://urn.nsk.hr/urn:nbn:hr:190:412909

Beljan, L. (2018). 'Utjecaj geometrije rešetke na gubitke strujanja - slučaj 1', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 02 February 2025, https://urn.nsk.hr/urn:nbn:hr:190:412909

Beljan L. Utjecaj geometrije rešetke na gubitke strujanja - slučaj 1 [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2018 [cited 2025 February 02] Available at: https://urn.nsk.hr/urn:nbn:hr:190:412909

L. Beljan, "Utjecaj geometrije rešetke na gubitke strujanja - slučaj 1", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:190:412909

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Metadata
TitleUtjecaj geometrije rešetke na gubitke strujanja - slučaj 1
Title (english)Trash-rack geometry influence on fluid flow head losses - case 1
AuthorLea Beljan
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 country2018-09-18, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U ovom radu opisana je problematika strujanja fluida kroz ulaznu rešetku hidroelektrane. Ispitivano je strujanje pri raznim oblicima geometrija i brzinama strujanja fluida. Glavni zadatak je bio utjecaj promjene geometrije, točnije razmaka između elemenata rešetke na gubitke strujanja. Pritom je bilo potrebno izraditi 2D nacrte u AutoCAD-u, 3D modele u ANSYS Design Modeleru, te numeričke mreže za pojedine geometrije u ANSYS Meshu, kako bi konačno bio omogućen tijek simulacije i konvergencija rješenja. Zatim je bilo potrebno analizirati i grafički prikazati dobivene rezultate u Excelu i na temelju njih donijeti odgovarajuće zaključke.
Abstract (english)
This paper describes the problem of fluid flow through the input trash - rack of the hydro power plant. Flow was investigated in various forms of geometry and fluid flow rates. The main task was to investigate the influence in change of geometry, more precisely the gap between the elements of the trash – rack on the flow losses. It was necessary to make 2D drawings in AutoCAD, 3D models in ANSYS Design Modeler, and numeric mesh for individual geometries in ANSYS Mesh, to finally have the flow of simulation and convergence of solutions. It was then necessary to analyze and graphically show the results obtained in Excel and to draw appropriate conclusions from them.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:412909
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
Terms of useLicence In copyright icon
Created on2018-10-26 08:28:47