Izvestiya vuzov. Yadernaya Energetika

The peer-reviewed scientific and technology journal. ISSN: 0204-3327

Calculation of Heat Transfer at the Seven Heated Rod Assembly upon Supercritical Fluid Parameters

7/14/2012 2012 - #03 Thermal physics and thermal hydraulics

Chusov I.A. Shelegov A.S. Slobodchuk V.I. Ukraintsev V.F.

DOI: https://doi.org/10.26583/npe.2012.3.17

UDC: 621.039.534

The results of calculation analysis of experiments on thermal hydraulic of the seven fuel pin assembly under supercritical coolant parameters are presented. Calculations were done in accordance with experimental condition and results of SSC RF IPPE on modeling coolant freon-12. Comparison between experimental and calculation results was carried out. Possible ways of improvement of calculation technique were discussed.