Condensation within Small Compartments during Design Basis Accidents (CROSBI ID 578815)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Grgić, Davor ; Čavlina, Nikola ; Antolovič, Aleksandra
engleski
Condensation within Small Compartments during Design Basis Accidents
During design basis events (LOCA, MSLB) in containment exists possibility for additional condensation within compartments and enclosures with different electrical equipment that can result in submergence of its parts and possible malfunction. The condensation within limit switch compartments (valve actuators) and attached electrical conduits during limiting LOCA and MSLB accidents in containment was analyzed using Gothic computer code with the assumptions corresponding to the ones used to generate containment EQ profiles for thermalhydraulic EQ parameters. The outcome of the analysis is volume of the liquid within the compartment and corresponding liquid level before and after additions of bottom openings (T-drains) required to drain condensed liquid. Different compartment sizes were analyzed during different LOCA and MSLB scenarios. After addition of bottom openings maximum possible condensed liquid level can not cause actuator malfunction.
containment; NEK; MSLB; GOTHIC
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
1-6.
2010.
objavljeno
Podaci o matičnoj publikaciji
Transactions of ENC 2010 Conference
Brisel: European Nuclear Society (ENS)
978-92-95064-09-6
Podaci o skupu
ENC 2010 Conference
poster
30.05.2010-02.06.2010
Barcelona, Španjolska