Validation of ice condenser model for CFD analysis of VVER-440 type containment

•An ice condenser model is developed in the ANSYS Fluent CFD code.•The developed ice condenser model is validated against two integral tests.•The CFD model is able to predict the general pressure and temperature trends.•Discrepancies are related to the simplifications of the ice condenser model. The...

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Veröffentlicht in:	Nuclear engineering and design 2019-10, Vol.352, p.110163, Article 110163
Hauptverfasser:	Rämä, T., Toppila, T., Visser, D.C., Siccama, N.B.
Format:	Artikel
Sprache:	eng
Schlagworte:	Accidents CFD Computational fluid dynamics Computer applications Condensers Condensers (liquefiers) Containment Containment thermal-hydraulics Fluid dynamics Fluid flow Helium Hydraulics Hydrodynamics Ice Ice condenser Loss of coolant accidents Mathematical models Nuclear energy Nuclear engineering Nuclear power plants Nuclear reactor containment Nuclear safety Pressure Research projects Scale models Severe accident Steam Temperature
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