Review Article
An Overview of Westinghouse Realistic Large Break LOCA Evaluation Model
Table 2
Sample results of various BELOCA analyses. (Comparison between the 1996 EM and 2004 ASTRUM EM)
| Representative plant analysis | 1996 EM CQD | 2004 EM ASTRUM |
| 2-loop with UPI | PCT = 2087°F LMO < 17%
CWO < 1% | PCT = 1870°F
LMO = 3.4% CWO 0.3%
(18% Power
Uprate) |
| 3-loop | PCT = 2050°F LMO = 12%
CWO = 0.8% | PCT = 1836°F
LMO = 2.9% CWO = 0.03% |
| 4-loop | PCT = 2125°F LMO = 13%
CWO = 0.9% | PCT = 1967°F
LMO = 2.4% CWO 0.4% |
|
|