Research Article
Presentation and Discussion of the UAM/Exercise I-1b: “Pin-Cell Burn-Up Benchmark” with the Hybrid Method
Table 2
Configuration of pin-cell burn-up benchmark.
| | Unit cell pitch (mm) | 14.427 | | Fuel pellet diameter (mm) | 9.391 | | Fuel pellet material | UO2 | | Fuel density (g/cm3) | 10.283 | | Fuel enrichment (w/o) | 4.85 | | Cladding outside diameter (mm) | 10.928 | | Cladding thickness (mm) | 0.673 | | Cladding material | Zircaloy-4 | | Cladding density (g/cm3) | 6.55 | | Gap material | He | | Moderator material | H2O |
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