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

Abstract:

Article Preview

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.

Info:

Periodical:

Edited by:

Cyril Fischer

Pages:

57-62

Citation:

L. Joch and R. Krautschneider, "VVER-440 Steam Generator’s Two-Phase Flow Analysis", Applied Mechanics and Materials, Vol. 821, pp. 57-62, 2016

Online since:

January 2016

Export:

Price:

$38.00

* - Corresponding Author

[1] TRUNOV N. B. Investigation of thermohydraulic processes in steam generators for nuclear power stations equipped with VVER reactors, Thermal Engineering, 2006 Vol 53 No 1. pp.26-36.

DOI: https://doi.org/10.1134/s0040601506010058

[2] N.B. Trunov, S.B. Ryzhov and S.E. Davidenko, Horizontal steam generators: problems and prospects, Thermal Engineering, Vol. 58, No. 3, 2011, pp.179-183.

DOI: https://doi.org/10.1134/s004060151103013x

[3] I.O. Budko, Yu.F. Kutdjusov and S.I. Gorburov, New technology for purging the steam generators of nuclear power plants, Power Technology and Engineering, Vol. 45, No. 2, 2011, pp.120-124.

DOI: https://doi.org/10.1007/s10749-011-0234-4

[4] V.D. Stevanovic, Z.V. Stosic, M. Kiera and U. Stoll, Horizontal steam generator thermal-hydraulics at various steady-state power levels, 10th International Conference on Nuclear Engineering, 2002, pp.767-779.

DOI: https://doi.org/10.1115/icone10-22451

[5] K. Gerbely, S. Gabor and R. Tamas, Modeling of boiling water flow in the horizontal steam generator of the Paks nuclear power plant, 26th CADFEM users meeting, 2008, pp.1-7.

[6] V. Hovi, M. Ilvonen, CFD-simulation of the VVER-440 steam generator with porous media model, 8th International Seminar on Horizontal Steam Generators, Podolsk, 2010, pp.1-15.

Fetching data from Crossref.
This may take some time to load.