EFFECT OF PERMEABILITY OF PEBLE BED ON HEAT TRANSFER IN THE CORE OF NUCLEAR REACTOR WITH HELIUM COOLANT


  • A. A. Avramenko Institute of Engineering Thermophysics ofthe National Academy of Sciences of Ukraine
  • N. P. Dmitrenko Institute of Engineering Thermophysics of the National Academy of Sciences of Ukraine
  • М. M. Kovetskaya Institute of Engineering Thermophysics of the National Academy of Sciences of Ukraine
  • Yu. Yu. Kovetskaya Institute of Engineering Thermophysics of the National Academy of Sciences of Ukraine
Keywords: nuclear power plant, thermophysical processes, macroporous medium, helium coolant

Abstract

Heat and mass transfer in a model of the core of a nuclear reactor with spherical fuel elements and a helium coolant was studied. The effect of permeability of the pebble bed zone and geometric parameters on the temperature distribution of the coolant in the reactor core is analyzed.

 

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Published
2017-07-13
How to Cite
Avramenko, A., Dmitrenko, N., KovetskayaМ., & Kovetskaya, Y. (2017). EFFECT OF PERMEABILITY OF PEBLE BED ON HEAT TRANSFER IN THE CORE OF NUCLEAR REACTOR WITH HELIUM COOLANT. Thermophysics and Thermal Power Engineering, 39(4), 55-60. https://doi.org/https://doi.org/10.31472/ihe.4.2017.08