Multiphysics Modeling and Validation of Spent Fuel Isotopics Using Coupled Neutronics/Thermal-Hydraulics Simulations

Table 4

Experimental data used for validation for the 2F2D1/F6 benchmark.

Isotope	Sample 1	Sample 2	Sample 3
U-234	3.41E − 04	3.12E − 04	3.33E − 04
U-235	2.76E − 02	2.93E − 02	3.33E − 02
U-236	2.96E − 03	3.06E − 03	2.57E − 03
U-238	9.45E − 01	9.43E − 01	9.43E − 01
Pu-238	1.95E − 05	2.93E − 05	1.96E − 05
Pu-239	4.04E − 03	5.63E − 03	4.76E − 03
Pu-240	8.78E − 04	1.02E − 03	7.15E − 04
Pu-241	3.02E − 04	4.59E − 04	2.74E − 04
Pu-242	3.90E − 05	5.86E − 05	2.94E − 05
Nd-148	2.01E − 04	1.77E − 04	1.54E − 04