Partager

Document IIF

Compresseur « noeud de papillon » muni d'un nouveau dispositif de modulation : étude de faisabilité.

Feasibility study of a bowtie compressor with novel capacity modulation.

Auteurs : KIM J. H., GROLL E. A.

Type d'article : Article, Article de la RIF

Résumé

A novel refrigeration compressor with an integrated method of capacity modulation for use in domestic refrigerators/freezers is proposed and analyzed here. The compressor is called bowtie compressor due to its two sector-shaped, opposing compression chambers forming a bowtie. The bowtie compressor modulates the cooling capacity by changing the piston stroke without changes of the clearance volume for better thermodynamic efficiency. The new compressor includes a unique off-center-line mechanism so that the piston stroke can be varied without creating an extra clearance volume. To investigate the feasibility of the proposed compressor, a simulation model has been developed. A detailed description of the bowtie compressor and its simulation model are presented in this paper. In addition, parametric studies have been carried out to see how the proposed compressor performance can be improved.

Documents disponibles

Format PDF

Pages : 1427-1438

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 : Feasibility study of a bowtie compressor with novel capacity modulation.
  • Identifiant de la fiche : 2008-0122
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 30 - n. 8
  • Date d'édition : 12/2007

Liens


Voir d'autres articles du même numéro (17)
Voir la source

Indexation