National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Non-stacionary thermal field in the nozzle at stream mixing
Vosynková, Jana ; Vincour, Dušan (referee) ; Nekvasil, Richard (advisor)
Nuclear energy is already well known area of energy generation. However, it is necessary to eliminate the potential risks of failure. That places special emphasis on safety in production and operation of nuclear power, especially its primary circuit. This work is focused on thermal damage to the injection nozzle, which is part of the pressurizer in the primary circuit Dukovany plant.The aim was a comparative analysis of two geometries nozzle which were loaded by varying temperature loading trought time and by static preassure loading. Main attention was placed on the thermal shocks in the material.
Non-stacionary thermal field in the nozzle at stream mixing
Vosynková, Jana ; Vincour, Dušan (referee) ; Nekvasil, Richard (advisor)
Nuclear energy is already well known area of energy generation. However, it is necessary to eliminate the potential risks of failure. That places special emphasis on safety in production and operation of nuclear power, especially its primary circuit. This work is focused on thermal damage to the injection nozzle, which is part of the pressurizer in the primary circuit Dukovany plant.The aim was a comparative analysis of two geometries nozzle which were loaded by varying temperature loading trought time and by static preassure loading. Main attention was placed on the thermal shocks in the material.

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