Fusion totale du cœur d’Angra I et libération de radionucléides dans l’atmosphère

Fusion totale du cœur d’Angra I et libération de radionucléides dans l’atmosphère

André S. Aguiar / Antonio C. Marques Alvim / F.F.L. Simões Filho

104,05 €
IVA incluido
Disponible
Editorial:
KS OmniScriptum Publishing
Año de edición:
2026
ISBN:
9786209477355
104,05 €
IVA incluido
Disponible

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L’accident proposé consiste en une panne totale de la centrale d’Angra 1, où, en raison de la fusion totale du cœur, 100 % de l’I-131 sera libéré dans l’atmosphère. La valeur de l’activité totale dans le cœur pour ce radionucléide est de 7,44 x 10^17 Bq, ce qui correspond au sixième jour de combustion. En appliquant le modèle au scénario proposé, on constate que le panache présente des concentrations de l’ordre de 10^20 Bq/m³ et une dose compromise dans la thyroïde de l’ordre de 10^8 Sv, dont la valeur se situe au-delà de la zone d’impact présentée dans le plan d’urgence actuel d’Eletronuclear.

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Otros libros del autor

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