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TRACE Code Analysis Results for TRACY and SILENE Benchmark Phase II

TRACE Code Analysis Results for TRACY and SILENE Benchmark Phase II. LIEM Peng Hong and NAITO Yoshitaka NAIS Co., Inc. Japan OECD/NEA/NSC Working Party on Nuclear Criticality Safety Meeting of the Expert Group on Criticality Excursion Analysis Knoxville, Sept. 22, 2005. Analysis Conditions.

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TRACE Code Analysis Results for TRACY and SILENE Benchmark Phase II

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  1. TRACE Code Analysis Resultsfor TRACY and SILENE Benchmark Phase II LIEM Peng Hong and NAITO Yoshitaka NAIS Co., Inc. Japan OECD/NEA/NSC Working Party on Nuclear Criticality Safety Meeting of the Expert Group on Criticality Excursion Analysis Knoxville, Sept. 22, 2005

  2. Analysis Conditions • Kinetic Parameters • SRAC cell calculation code + JENDL-3.3 library (PIJ 107 group, ANISN 16 group) • CITATION, TWOTRAN transport code (2-D, annulus core cylindrical geometry, 16 group) • Simplifications for TRACE • Annulus core to cylindrical core • Linear ramp reactivity input OECD/NEA Expert Group on Criticality Excursion Analysis (Knoxville, 2005)

  3. TRACY R61 Result(1) OECD/NEA Expert Group on Criticality Excursion Analysis (Knoxville, 2005)

  4. TRACY R61 Result(2) OECD/NEA Expert Group on Criticality Excursion Analysis (Knoxville, 2005)

  5. TRACY R61 Result(3) OECD/NEA Expert Group on Criticality Excursion Analysis (Knoxville, 2005)

  6. TRACY R76 Result(1) OECD/NEA Expert Group on Criticality Excursion Analysis (Knoxville, 2005)

  7. TRACY R76 Result(2) OECD/NEA Expert Group on Criticality Excursion Analysis (Knoxville, 2005)

  8. TRACY R76 Result(3) OECD/NEA Expert Group on Criticality Excursion Analysis (Knoxville, 2005)

  9. TRACY R159 Result(1) OECD/NEA Expert Group on Criticality Excursion Analysis (Knoxville, 2005)

  10. TRACY R159 Result(2) OECD/NEA Expert Group on Criticality Excursion Analysis (Knoxville, 2005)

  11. TRACY R159 Result(3) OECD/NEA Expert Group on Criticality Excursion Analysis (Knoxville, 2005)

  12. SILENE LE1-641 Result(1) OECD/NEA Expert Group on Criticality Excursion Analysis (Knoxville, 2005)

  13. SILENE LE1-641 Result(2) OECD/NEA Expert Group on Criticality Excursion Analysis (Knoxville, 2005)

  14. SILENE LE1-641 Result(3) OECD/NEA Expert Group on Criticality Excursion Analysis (Knoxville, 2005)

  15. Results Summary OECD/NEA Expert Group on Criticality Excursion Analysis (Knoxville, 2005)

  16. Future Works • Long-term simulation for SILENE LE1-641 • Inclusion of heat removal effect (structural materials and natural circulation of air) • Some revision works for Benchmark Phase I OECD/NEA Expert Group on Criticality Excursion Analysis (Knoxville, 2005)

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