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Three-Dimensional Neutronics Analysis of the U.S. Blanket Design for ITER

M.E. Sawan, Y. Gohar, H. Attaya

Fusion Science and Technology / Volume 19 / Number 3P2B / May 1991 / Pages 1513-1518

ITER / Proceedings of the Ninth Topical Meeting on the Technology of Fusion Energy (Oak Brook, Illinois, October 7-11, 1990) / dx.doi.org/10.13182/FST91-A29556

Detailed three-dimensional neutronics analysis has been performed for ITER with the U.S. solid breeder blanket utilizing sintered product materials for both the breeder and multiplier. The overall tritium breeding ratio is 0.81 with two outboard breeder zones and 0.89 for the three outboard breeder zone design option. The total reactor thermal power is 1150 MW in the technology phase.