A feed-back model is coupled to a multigroup diffusion neutronic code for two-dimensional cylindrical geometry subcritical systems. A simplified heat removal thermal model is employed, and no spatial heat transfer contribution is considered. A linear dependence of cross-sections on temperature is assumed. Results presented shoe some peculiar physical feature of subcritical systems.

Analysis of some Dynamics Aspects of Subcritical Systems

D'Angelo, A.;Carta, M.
1999-08-29

Abstract

A feed-back model is coupled to a multigroup diffusion neutronic code for two-dimensional cylindrical geometry subcritical systems. A simplified heat removal thermal model is employed, and no spatial heat transfer contribution is considered. A linear dependence of cross-sections on temperature is assumed. Results presented shoe some peculiar physical feature of subcritical systems.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/20.500.12079/4399
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