TECHNIQUE FOR CALCULATING SPECTRAL RADIATION TRANSPORT IN 2D MIMOZA-ND COMPLEX

I.D. Sofronov, S.A. Bel'kov, O.A.Vinokurov, L.S. Mkhitar'yan, N.A. Ryabikina
VANT. Ser.: Mat. Mod. Fiz. Proc 2000. Вып.1. С. 8-15.

The paper deals with a technique for calculating spectral radiation transport in diffusion approximation in MIMOZA-ND program complex and an implementation of ionization kinetics equation calculation in mean ion approximation.

       2D calculations were performed for asymmetric targets, examined in experiments intended for irradiating X-rays targets on "Iskra-5" plant using the upgraded MIMOZA-ND complex capable of considering time-dependent non-equilibrium spectral transport of X-rays radiation. Computed data were compared with experimental results. It is demonstrated that computed neutron yields and neutron generation time agreed satisfactorily with experimental data.