Code coupling for the Tube Support Plate clogging in steam generators
Résumé
A numerical platform for the secondary circuit of a nuclear power plant, with a focus on the modelisation of effects combining thermal-hydraulics and chemistry, is the background of this research. The aim of this study is to take into account the precipitate or deposit in the thermal-hydraulic code TrioCFD from an accurate chemical modelisation. The effects of the precipitates are modelled in TrioCFD by a friction term and a turbulence contribution in the momentum equation, as well as by a thermal effect in the energy equation.
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