Verification of Jet-Type Procedure of Hydrodynamics Analysis for Caseless FA WWER-Type Reactor Core WITH the Locked Flow Area
The work covers the verification of the model of the jet-type coolant flow in the water-cooled reactors core with caseless and semi-cased FA. It was shown that the jet-type model conforms to the analyses results under COBRA-IV, TEMPA-1F codes. The analyses are provided for the cases of the major and minor closing of the flow area. During the analysis, at approximation of the boundary layer, the Flugge-Lotz computational procedure was used.