Abstract
Benchmark experiments have been carried out to validate the nuclear data files of JENDL-3.2, JENDL fusion file, ENDF/B-VI, FENDL/E-1.0 and FENDL/E-2.0 for blanket materials of LiA1O2, Li2TiO3 and Li2ZrO3 and structural materials, i.e., C, V, Fe, SS-316, Cu, Pb and W. Some discrepancies between measured and calculated spectra were observed. However, the C/E values for the energy multiplied integral spectrum show that all of the nuclear data files were fairly reliable.