Research Article
Sensitivity Studies for the Exercise I-1 of the OECD/UAM Benchmark
Table 3
Manufacturing tolerances for Kozloduy-6 test case.
| Parameter | Reference value | Lower limit | Upper limit |
| Inner hole diameter | 1.4 mm | 1.4 mm | 1.7 mm | Fuel density | 10.4 g/cm3 | 10.4 g/cm3 | 10.7 g/cm3 | Fuel pellet diameter | 7.56 mm | 7.53 mm | 7.56 mm | Clad inner diameter | 7.72 mm | 7.72 mm | 7.78 mm | Clad outer diameter | 9.1 mm | 9.05 mm | 9.15 mm |
235U concentration | 3.3 w/o | 3.25 w/o | 3.35 w/o |
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