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Title:Modeliranje tokovnih razmer v delnem modelu spodnjega plenuma reaktorske tlačne posode : diplomsko delo
Authors:ID Šoštar, Luka (Author)
ID Marn, Jure (Mentor) More about this mentor... New window
ID Kljenak, Ivo (Comentor)
Files:.pdf Diplomska_naloga_Sostar_Luka_z.pdf (2,43 MB)
MD5: BB8EFA19CF39C7A2773005936D9D55D8
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:V diplomski nalogi so bile simulirane tokovne razmere v modelu dela spodnjega planuma tlačne reaktorske posode v tlačnovodni jedrski elektrarni. Simulacije so bile opravljene s pomočjo računskega programa FIRE M. Za diplomsko nalogo so bili pripravljeni različni modeli z različnimi razporeditvami odprtin v podpornih ploščah. Rezultati so pokazali, da nesimetričnost razporeditve odprtin v spodnji kovani plošči nima bistvenega vpliva na homogenost hitrostnega polja.
Keywords:jedrska elektrarna, računska dinamika tekočin, reaktorska tlačna posoda
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[L. Šoštar]
Year of publishing:2025
Number of pages:1 spletni vir (1 datoteka PDF (IX, 31 f.))
PID:20.500.12556/DKUM-94675 New window
UDC:621.039.536.2(043.2)
COBISS.SI-ID:264617219 New window
Publication date in DKUM:09.01.2026
Views:164
Downloads:27
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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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:25.08.2025

Secondary language

Language:English
Title:Modelling of flow conditions in the partial model of the reactor pressure vessel lower plenum
Abstract:In the diploma thesis, flow conditions in the model of the lower stratum of the pressure reactor vessel in a pressurized water nuclear power plant were simulated. The simulations were performed using the FIRE M computational program. For the diploma thesis, various models with different arrangements of openings in the support plates were prepared. The results showed that the asymmetry of the arrangement of openings in the lower forged plate does not significantly affect the homogeneity of the velocity field.
Keywords:nuclear power plant, computational fluid dynamics, reactor pressure vessel


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