Three-Dimensional Thermal-Hydraulic Calculations Using SOLA-PTS

摘要

The transient, three-dimensional SOLA-PTS code has been used to study the thermal-hydraulic mixing of HPI and ambient fluids in the cold leg and downcomer with application to the pressurized thermal-shock problem. Comparisons of calculated results with 1/5th-scale experimental data are presented and shown to be in good agreement. Also shown are results obtained at full scale for a Combustion Engineering plant (Calvert Cliffs-1) following an assumed main-streamline-break accident. (ERA citation 09:007630)