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Title:Simulacija toka v prelivnem vodu tlačnika tlačnovodne jedrske elektrarne : diplomsko delo
Authors:ID Vračko, Melanija Zala (Author)
ID Marn, Jure (Mentor) More about this mentor... New window
ID Kljenak, Ivo (Mentor) More about this mentor... New window
Files:.pdf VS_Vracko_Melanija_Zala_2019.pdf (2,62 MB)
MD5: E6C742C5E18E3DFE505957EBAFD0E4B2
PID: 20.500.12556/dkum/218bd23b-3a7e-41f2-8e5a-91c4021de68f
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:V diplomski nalogi sem naredila simulacijo toka v prelivnem vodu tlačnika tlačnovodne jedrske elektrarne tekom izlivne nezgode. Simulacija je bila narejena s pomočjo programa ANSYS CFX. Za ta program sem razvila primeren vhodni model. Rezultate, ki jih je izračunal program ANSYS CFX, sem primerjala z rezultati, ki so bili izračunani s sistemskim programom RELAP5. Iz rezultatov, izračunanih s programom RELAP5, sem tudi dobila robne pogoje za simulacijo. Primerjava je potrdila, da so rezultati, dobljeni s programom ANSYS CFX smiselni. Analiza rezultatov je omogočila vpogled v tok v prelivnem vodu na lokalni strani.
Keywords:jedrska elektrarna, prelivni vod, simulacija toka, računska dinamika tekočin
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[M. Z. Vračko]
Year of publishing:2019
Number of pages:XII, 34 f.
PID:20.500.12556/DKUM-74328 New window
UDC:537:621.311.25(043.2)
COBISS.SI-ID:23073558 New window
NUK URN:URN:SI:UM:DK:SDO5KWOL
Publication date in DKUM:12.02.2020
Views:1700
Downloads:171
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:23.08.2019

Secondary language

Language:English
Title:Simulation of flow in pressurized water reactor nuclear plant pressurizer surge line
Abstract:The flow in the pressurizer surge line of a Pressurized Water Reactor nuclear power plant during a Loss-of-Coolant Accident was simulated. The simulation was performed with the computational fluid dynamics code ANSYS CFX. For that code, a suitable input model was developed. Results, calculated with the ANSYS CFX code, were compared with results, calculated with the RELAP5 system code. Results calculated with the RELAP5 code were also used as boundary conditions for the simulation. The comparison confirmed, that results obtained with the ANSYS CFX code are sensible. The analysis of results has provided insights into the flow in the surge line at the local scale.
Keywords:nuclear power plant, surge line, flow simulation, computational fluid dynamics


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