Coupling of CFD and lumped parameter codes for thermal-hydraulic simulations of reactor containment

  • Tomasz Bury

Abstract

The work deals with thermal-hydraulic analyses of a pressurized water reactor containment response to accidents caused by a rupture of primary circuit. The in-house system computer code HEPCAL-AD and CFD ANSYS Fluent have been coupled for these simulations. The aim of this work is verification of possible ways of the codes coupling. The assessment of each method has been done by comparing the computational results with experimental data obtained from testing rigs of the AP-600 reactor containment cooling system. Additional simulations of a loss-of-coolant accident (LOCA) have been carried out as well, and compared with outcomes of the AP-600 reactor simulator.

Keywords

reactor containment, thermal-hydraulic analysis, lumped parameter code, CFD code, coupling,
Published
Jan 25, 2017
How to Cite
BURY, Tomasz. Coupling of CFD and lumped parameter codes for thermal-hydraulic simulations of reactor containment. Computer Assisted Methods in Engineering and Science, [S.l.], v. 20, n. 3, p. 195-206, jan. 2017. ISSN 2299-3649. Available at: <https://cames.ippt.pan.pl/index.php/cames/article/view/66>. Date accessed: 17 sep. 2019.
Section
Articles