Environmental Engineering Reference
In-Depth Information
Head spray
cooling nozzle
Reactor vessel head
Vessel head stud
Dryer assembly
lifting lugs
Vessel head nut
Steam dryer assembly
Steam outlet nozzle
Steam dryer and
shroud head alignment
and guide rods
Shroud head
lifting lugs
Dryer seal skirt
Steam separator and
standpipe assembly
Feedwater inlet
Core spray
supply header
Feedwater sparger
Shroud head
hold-down bolts
Jet pump inlet elbow
and nozzle assembly
Top guide
Core spray sparger
In-core flux monitor
assembly
Fuel assembly
Control rod
Fuel support
Recirculating water
inlet nozzle
Jet pump inlet riser
Jet pump diffuser
Core shroud
Core plate
Recirculating water
outlet nozzle
Vessel support skirt
Control rod
guide tube
Vessel support
ring girder
In-core flux monitor
housing
Control rod
drive housing
Control rod drive housing
support structure
9.4
BWR/3 or BWR/4 reactor vessel (G.E. Technology Advanced Manual
Differences/Introduction, USNRC Technical Training Center Rev 1195).
How fi ssion product gases are held up within the pores of the pellet and
how they are released during upset events.
Effect of coolant on fuel structure and stability under operating condi-
tions when fuel cladding failure occurs.
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