Design of Fast Neutron Experiment Device at Pulsed Reactor

In this paper,the fast neutron radiation experiment device,which has been developed and satisfies the studying on radiation effects of electronics apparatus,is designed by Monte Carlo and discrete ordinates method.The parameters of the fast neutron radiation devices are measured and analyzed by using the SAND-II multiple-foil activation method and the thermo luminescence dosimetry foils.The designed parameters are agreeable to the experiments.