Publication detail
VVER-440 Steam Generator’s Two-Phase Flow Analysis
JOCH, L. KRAUTSCHNEIDER, R.
English title
VVER-440 Steam Generator’s Two-Phase Flow Analysis
Type
conference paper
Language
en
Original abstract
The subject of this report is creation of three-dimensional thermal-hydraulic model of horizontal steam generator for Dukovany nuclear power plant. A procedure is presented for simulation and analysis of secondary side of PGV-440 steam generator for nominal and increased reactor power. A two-fluid approach is applied for modeling physical processes inside the steam generator. Physical models were implemented in ANSYS Fluent CFD environment using User Defined Functions (UDFs). Results from this thermal-hydraulic numerical model can be used for various other subsequent nuclear power plant operations and safety analysis.
English abstract
The subject of this report is creation of three-dimensional thermal-hydraulic model of horizontal steam generator for Dukovany nuclear power plant. A procedure is presented for simulation and analysis of secondary side of PGV-440 steam generator for nominal and increased reactor power. A two-fluid approach is applied for modeling physical processes inside the steam generator. Physical models were implemented in ANSYS Fluent CFD environment using User Defined Functions (UDFs). Results from this thermal-hydraulic numerical model can be used for various other subsequent nuclear power plant operations and safety analysis.
Keywords in English
Horizontal steam generator, Thermal-hydraulic analysis, Two-phase flow, CFD, ANSYS FLUENT
Released
11.01.2016
ISBN
978-3-03835-700-1
Book
Engineering Mechanics 2015
Pages from–to
57–62
Pages count
814
BIBTEX
@inproceedings{BUT120660,
author="Lukáš {Joch} and Roman {Krautschneider},
title="VVER-440 Steam Generator’s Two-Phase Flow Analysis",
booktitle="Engineering Mechanics 2015",
year="2016",
month="January",
pages="57--62",
isbn="978-3-03835-700-1"
}