Review Article
International Standard Problems and Small Break Loss-of-Coolant Accident (SBLOCA)
Table 9
General code deficiencies for the considered ISPs.
| | ISP no. | Identification no. of Deficiency | Code deficiencies |
| | 18 | (1) | Break flow | | (2) | Stratification in cold and hot leg | | (3) | Mass distribution in primary side | | (4) | Mixing in the downcomer |
| | 20 | (5) | Steam condensation | | (6) | Level simulation in secondary side |
| | 22 | (6) | Unability to predict mass inventory in secondary side | | (7) | Heat transfer between EFW and hot SG walls | | (8) | Pressurizer behaviour including PORV leak | | (9) | Coolant mass distribution in primary circuit | | (1) | Break flow | | (2) | Stratification in cold and hot leg |
| | 26 | (10) | CCFL in SG plena | | (3–11) | Core level depression | | (12) | Core uncovery and heat-up |
| | 27 | (1) | Break flow | | (2) | Stratification in cold and hot leg | | (3) | Mass distribution in primary side | | (4) | Mixing in the downcomer | | (12) | Core uncovery and heat-up | | (13) | Low pressure period |
|
|
