Neutronic Calculation Analysis for CN HCCB TBM-Set

Using the Monte Carlo transport code MCNP.neutronic calculation analysis for China helium cooled ceramic breeder test blanket module(CN HCCB TBM) and the associated shield block(together called TBM-set) has been carried out based on the latest design of HCCB TBM-set and C-lite model.Key nuclear responses of HCCB TBM-set.such as the neutron flux,tritium production rate,nuclear heating and radiation damage,have been obtained and discussed.These nuclear performance data can be used as the basic input data for other analyses of HCCB TBM-set,such as thermal-hydraulics,thermal-mechanics and safety analysis.