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Title:
Numerična analiza nosilnosti centrifugalnega rotorja : diplomsko delo
Authors:
ID
Hojnik, Luka
(Author)
ID
Borovinšek, Matej
(Mentor)
More about this mentor...
Files:
UN_Hojnik_Luka_2022.pdf
(5,46 MB)
MD5: C1055DF2A76AF0F2AE0C165C616A81D1
PID:
20.500.12556/dkum/602efed2-9c92-48fe-868e-2e6e6e3cceff
Language:
Slovenian
Work type:
Bachelor thesis/paper
Typology:
2.11 - Undergraduate Thesis
Organization:
FS - Faculty of Mechanical Engineering
Abstract:
Diplomsko delo zajema analizo in izboljšavo osnovnega centrifugalnega rotorja in rotorja z ojačitvenima obročema, ki je že v uporabi. Naloga centrifugalnega rotorja je kroženje zraka v peči pri tehnološkem postopku žarjenja aluminijevih zlitin. Problem obstoječega rotorja je krajša življenjska doba zaradi temperature žarjenja in s tem povezane mejne vrednosti napetosti, ki povzročijo porušitev materiala. Cilj naloge je doseči čim nižje napetosti pri obratovanju rotorja, sprva pri osnovnem rotorju, nato pa pri rotorju z ojačitvenima obročema. V diplomskem delu so zajeti postopki konstruiranja in simuliranja rotorjev, čemur sledi analiza in primerjava med osnovnim modelom in modeli z izboljšavami.
Keywords:
numerična simulacija
,
rotor
,
ojačitev
,
napetost
,
pomik
Place of publishing:
Maribor
Place of performance:
Maribor
Publisher:
[L. Hojnik]
Year of publishing:
2022
Number of pages:
1 spletni vir (1 datoteka PDF (XI, 52 f.))
PID:
20.500.12556/DKUM-81276
UDC:
519.6:62-13(043.2)
COBISS.SI-ID:
151678723
Publication date in DKUM:
08.03.2022
Views:
828
Downloads:
142
Metadata:
Categories:
KTFMB - FS
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:
HOJNIK, Luka, 2022,
Numerična analiza nosilnosti centrifugalnega rotorja : diplomsko delo
[online]. Bachelor’s thesis. Maribor : L. Hojnik. [Accessed 31 March 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=81276
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Licences
License:
CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:
http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:
The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:
10.02.2022
Secondary language
Language:
English
Title:
Numerical analysis of centrifugal rotor load carrying capacity
Abstract:
This thesis covers the analysis and improvement of the basic centrifugal rotor and the rotor with reinforcing rings, which is already in use. The function of the centrifugal rotor is the circulation of air in the furnace in the technological process of annealing aluminum alloys. The problem with the existing rotor is the shorter service life due to the annealing temperature and the associated stress limits that cause the material to collapse. The aim of the task is to achieve the lowest possible stress during rotor operation, first at the basic rotor and then at the rotor with reinforcing rings. The diploma thesis covers the procedures of construction and simulation of rotors, followed by analysis and comparison between the basic model and models with improvements.
Keywords:
numerical simulation
,
rotor
,
reinforcement
,
stress
,
displacement
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