Publication result detail

VVER-440 Steam Generator’s Two-Phase Flow Analysis

JOCH, L.; KRAUTSCHNEIDER, R.

Original Title

VVER-440 Steam Generator’s Two-Phase Flow Analysis

English Title

VVER-440 Steam Generator’s Two-Phase Flow Analysis

Type

Paper in proceedings (conference paper)

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

Horizontal steam generator, Thermal-hydraulic analysis, Two-phase flow, CFD, ANSYS FLUENT

Key words in English

Horizontal steam generator, Thermal-hydraulic analysis, Two-phase flow, CFD, ANSYS FLUENT

Authors

JOCH, L.; KRAUTSCHNEIDER, R.

RIV year

2017

Released

11.01.2016

ISBN

978-3-03835-700-1

Book

Engineering Mechanics 2015

Pages from

57

Pages to

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",
  pages="57--62",
  doi="10.4028/www.scientific.net/AMM.821",
  isbn="978-3-03835-700-1"
}