The cycle used 833kg, and produced 1013kg
breeding ratio: 1013/833=1.216
Per GWe-year, a 3700 MWt Sodium Fast Reactor produces 558 kg and consumes 789 kg of fissile plutonium in the core while producing 455 kg and consumes 34 kg of fissile plutonium in the reflector (breeding blanket). Assume 200 MeV per fission and a capture-to-fission ratio of 0.1405.
What is the overall breeding ratio for this reactor?
2 answers
if you were trying to design the most efficient nuclear fission reactor possible, what ratio of U-235 to U-238
would you want?
would you want?