Comparative Analysis of CTF and Trace Thermal-Hydraulic Codes Using OECD/NRC PSBT Benchmark Void Distribution Database

Table 6

Assembly data for assemblies S1, S2, S3, and S4.

Item	Data
Assembly (subjected subchannel)
Subchannel type	Center (typical)	Center (thimble)	Side	Corner
Number of heaters	4 × 1/4	3 × 1/4	2 × 1/4	1 × 1/4
Axial heated length (mm)	1555	1555	1555	1555
Axial power shape	Uniform	Uniform	Uniform	Uniform

Dark square: subjected subchannel; White circle: heated rod; Dark circle: thimble rod.