ROSA/LSTF Tests and Posttest Analyses by RELAP5 Code for Accident Management Measures during PWR Station Blackout Transient with Loss of Primary Coolant and Gas Inflow

Table 2

Details of LSTF U-tubes in each SG.

Type	Straight length (m)	Number of tubes	Instrumented tubes
1	9.44	21	Two short tubes
2	9.59	19
3	9.74	19
4	9.89	19
5	10.04	17	Two medium tubes
6	10.19	15
7	10.34	13
8	10.49	11
9	10.64	7	Two long tubes