MOX@EON: EON Operational Experience - US Nuclear Waste ...

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Practical Aspects of MOX - Handling (3): Fast Fluence • RPV-Fluence in U- and U/MOX-core: no practical impact of MOX - effect of different loading schemes dominant (in-out-loading vs. out-in) 3,00 2,50 60 50 fast flux: green, white highest fast fluence per FPD/ 1e14 n/cm^2s 2,00 1,50 1,00 40 30 20 avg. # MOX-FA per cycle 0,50 10 cycle 28 (40 MOX) cycle 29 (0 MOX) 0,00 1-9 10-17 18-24 25-27 Operation Period (cycles) 0 no difference where it matters (outer row) 20
Practical Aspects of MOX - Handling (4): CR-worth • no adaption necessary in KWU-plants • IFM cold shutdown-criterion easy to meet • KKU-example cycle 28 (U/MOX) vs. cycle 29 (U): 148 ppm B/%∆ρ (MOX) vs. 138 ppm B/%∆ρ 21
Page 1 and 2: MOX@EON EON Operational Experience
Page 3 and 4: MOX Licensing at EKK units (authori
Page 5 and 6: 100 95 90 85 MOX - Physical Propert
Page 7 and 8: MOX - Physical Properties (3): PWR
Page 9 and 10: Practical Aspects of MOX - Handling
Page 19: Practical Aspects of MOX - Handling
Page 25: Conclusions: MOX are … • …mor

MOX@EON: EON Operational Experience - US Nuclear Waste ...

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