Steady - and transient state analyses

The paper presents calculated results of neutronics, steady state thermal hydraulics and transient/accidents analyses for full core conversion from High Enriched Uranium (HEU) to Low Enriched Uranium (LEU) of the Dalat Nuclear Research Reactor (DNRR).

16p trinhthamhodang1218 14-03-2021 6 2   Download

For a fuel element with such high heterogeneity, we have proposed a two-temperature homogenized model using the particle transport Monte Carlo method for the heat conduction problem. This model distinguishes between fuel-kernel and SiC matrix temperatures. Moreover, the obtained temperature profiles are more realistic than those of other models.

10p minhxaminhyeu5 30-06-2019 12 2   Download

In Part I of this paper, the two-temperature homogenized model for the fully ceramic microencapsulated fuel, in which tristructural isotropic particles are randomly dispersed in a fine lattice stochastic structure, was discussed. In this model, the fuel-kernel and silicon carbide matrix temperatures are distinguished. Moreover, the obtained temperature profiles are more realistic than those obtained using other models. Using the temperature-dependent thermal conductivities of uranium nitride and the silicon carbide matrix, temperaturedependent homogenized parameters were obtained.

13p minhxaminhyeu5 30-06-2019 9 1   Download

Introduction to Control Systems, Mathematical Modeling of Control Systems, Mathematical Modeling of Mechanical Systems and Electrical Systems, Mathematical Modeling of Fluid Systems and Thermal Systems, Transient and Steady-State Response Analyses,... as the main contents of the book Modern Control Engineering. Invite you to consult.

905p thuanh925 16-03-2016 165 42   Download