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A simplified heterogeneous B1 model with isotropically-reflected neutrons on assembly boundary
(Proceedings of the 1994 nuclear simulation symposium, 1994)
This model is based on the heterogeneous B1 theory and accounts for heterogeneous effects on the neutron streaming At the price of some approximations, it yields an iterative scheme to simultaneously compute the multigroup ...
Calculational and experimental investigations of void effect - A simple theoretical model for space-dependent leakage treatment of heterogeneous assemblies
(Nuclear Science and Engineering, 1994)
This method, which takes into account the influence of assembly heterogeneity on neutron leakage, is based on the heterogeneous B1 formalism, which assumes the existence of a fundamental mode in an infinite and regular ...