Partager

Document IIF

Etudes théoriques et expérimentales sur l'échange de chaleur au niveau du condenseur, applicable à un système de séparation d'isotopes d'hydrogène.

Theoretical and experimental studies on heat exchange in the condenser, applicable to a hydrogen isotope separation system.

Auteurs : GHERGHINESCU S., VIJULIE M., SEBASTIAN S.

Résumé

The increasing use of numerical methods for thermal exchanger dimensioning led to the development of several computing models able to cope with two-phase flow (with or without phase shift). Regarding pure vapour condensation in a stratified two-phase flow, different relations are used to obtain the average heat transfer coefficients as well as among those measured. Also, there is a noticeable difference between the two sets of coefficients, theoretical and measured. This study plays an important role in the ensuring of a constant liquid level in the column for hydrogen isotope separation. The thermodynamics were modelled based on the Beattie-Bridgman relation. The proposed models address high-performance installations, especially those in the nuclear energy field.

Documents disponibles

Format PDF

Pages : 2006-3

Disponible

  • Prix public

    20 €

  • Prix membre*

    Gratuit

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

Détails

  • Titre original : Theoretical and experimental studies on heat exchange in the condenser, applicable to a hydrogen isotope separation system.
  • Identifiant de la fiche : 2007-1850
  • Langues : Anglais
  • Source : Multiconference CryoPrague 2006 (9th Cryogenics 2006, ICEC 21, ICMC'06)
  • Date d'édition : 17/07/2006

Liens


Voir d'autres communications du même compte rendu (142)
Voir le compte rendu de la conférence

Indexation