Numerical investigation of three-dimensional flows of steam-water mixture in the housing of the PGV-1000 steam generator

Numerical investigation of three-dimensional flows of steam-water mixture in the housing of the PGV-1000 steam generator

Results are given of numerical simulation of three-dimensional pattern of flow of a two-phase steam-water mixture in the house of a PGV-1000 horizontal steam generator obtained using the BAGIRA best-estimate thermohydrodynamic computer codes. The space distributions of velocities and local void frac...

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Veröffentlicht in:Thermal engineering 2008, Vol.55 (5), p.372-379
Hauptverfasser: Kroshilin, A. E., Kroshilin, V. E., Smirnov, A. V.
Format: Artikel
Sprache:eng
Schlagworte:
Engineering
Engineering Thermodynamics
Heat and Mass Transfer
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Zusammenfassung:Results are given of numerical simulation of three-dimensional pattern of flow of a two-phase steam-water mixture in the house of a PGV-1000 horizontal steam generator obtained using the BAGIRA best-estimate thermohydrodynamic computer codes. The space distributions of velocities and local void fractions in the steam generator housing for different modes of operation of power-generating unit are calculated and compared with available experimental data.
ISSN:0040-6015
1555-6301
DOI:10.1134/S0040601508050030