engleski

Thermal-Hydraulic Modeling of Reracked Spent Fuel Pool

The simple model of the spent fuel pool for computer code GOTHIC, which enables calculation of thermal-hydraulic parameters of the reracked spent fuel pool of NPP Krško, has been developed. This model encompasses all basic characteristics of spent fuel pool, which are necessary to simulate a global behavior of spent fuel pool cooling. Within this model, the temperatures of the spent fuel pool for steady state, as well as temperature increases after loss of cooling were calculated for NPP Krško reracked spent fuel pool.

spent fuel; reracked spent fuel pool; decay heat; thermal-hydraulic parameters; GOTHIC; ORIGEN 2.1

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