Vessel inventory summary volume (ft3) void fraction liq mass (lbm) vap mass (lbm)
Upper plenum 1376 0.61 24591.5 1949.1
Steam separators 369 0.674 5543.5 581.6
Outside shroud – above water level 7269 1 16.6 16547.4
Downcomer – wtr lvl to feedwtr sprgr 1631 0.047 72031.3 173.1
-feedwtr sprgr to top jp 2690 0 128212 0
-top jp to bottom downcmr 1496 0 71303 0
-inside jet pump 332 0 15823.9 0
Lower plenum and guide tubes 3674 0 175111.8 0
Bypass 882 0 40681.4 0
Active core 969 0.369 28181.9 836.8
Totals 20679 561496.9 20088