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Conditionnement d'air et ventilation pour un prototype de réacteur à neutrons rapides.

Air conditioning and ventilation for a prototype fast breeder reactor.

Auteurs : KHAN F. U., RAMANARAYANAN R. R., BALASUBRAMANIYAN V., et al.

Type d'article : Article

Résumé

Prototype Fast Breeder Reactor (PFBR) is a pool type, sodium cooled, 500 MWe nuclear reactor presently under construction at Kapakkam. The air conditioning and ventilation ( ACV) system for PFBR is designed to minimize the occupational and public dose of radiation. The system maintains airflow from less radioactive to more radioactive zones. To avoid the spread of contamination, radioactive exhaust air is filtered before releasing to the atmosphere through a stack. The system incorporates features for isolation of containment in case of accidental release of radioactivity. It also provides necessary air changes based on radioactivity, contamination and O2 deficiency, or Annual Limit on Intake (ALI) and Derived Air Concentration (DAC). It maintains negative or positive pressure with respect to outside atmosphere in various buildings based on the requirement of radioactivity containment or ingress control outside air. The Acv system is also designed to contain fire.

Documents disponibles

Format PDF

Pages : 98-108

Disponible

  • Prix public

    20 €

  • Prix membre*

    15 €

* meilleur tarif applicable selon le type d'adhésion (voir le détail des avantages des adhésions individuelles et collectives)

Détails

  • Titre original : Air conditioning and ventilation for a prototype fast breeder reactor.
  • Identifiant de la fiche : 30003808
  • Langues : Anglais
  • Source : Air Conditioning and Refrigeration Journal - vol. 14 - n. 4
  • Date d'édition : 10/2011

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