TY - JOUR
AU - Yoshiharu, Nagao
AB - This paper presents a sketch drawing of the developed design of an irradiating device, which allows to regulate the neutron energy spectrum in it, as well as the results of neutron-physical calculations with predicted values of the range of neutron flux density variation in different energy groups. It is shown that the fraction of thermal and over-thermal neutrons in the dry irradiation channel increases with increasing beryllium filling packing fraction. While the fraction of fast neutrons (> 1.15 MeV) decreases. In the wet irradiation channel, the dependence of thermal and over-thermal neutrons is similar to that in the dry channel, but the effect is much smaller.
TI - Irradiation device development with changing neutron spectrum
JF - Journal of Physics Conference Series
DO - 10.1088/1742-6596/2642/1/012008
DA - 2023-11-01
UR - https://www.deepdyve.com/lp/iop-publishing/irradiation-device-development-with-changing-neutron-spectrum-5rR1ie4aEB
VL - 2642
IS - 1
DP - DeepDyve
ER -