diplomsko delo
Melanija Zala Vračko (Author), Jure Marn (Mentor), Ivo Kljenak (Mentor)

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;diplomske naloge;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UM FS - Faculty of Mechanical Engineering
Publisher: [M. Z. Vračko]
UDC: 537:621.311.25(043.2)
COBISS: 23073558 Link will open in a new window
Views: 760
Downloads: 118
Average score: 0 (0 votes)
Metadata: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Other data

Secondary language: English
Secondary title: Simulation of flow in pressurized water reactor nuclear plant pressurizer surge line
Secondary 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.
Secondary keywords: nuclear power plant;surge line;flow simulation;computational fluid dynamics;
Type (COBISS): Bachelor thesis/paper
Thesis comment: Univ. v Mariboru, Fak. za strojništvo, Energetsko, procesno in okoljsko strojništvo
Pages: XII, 34 f.
ID: 11206028