Partager

Compresseur oscillant avec modulation de puissance innovante. 1. Description du concept et développement du modèle. 2. Validation du modèle et étude paramétrique.

Bowtie compressor with novel capacity modulation. 1. Design description and model development. 2. Model validation and parametric studies.

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

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 a 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 in 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 changes in motor rotation. 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 Part I of the paper. The validation of the simulation methodology and parametric studies to see how the proposed compressor performance can be improved are presented in Part II.

Documents disponibles

Format PDF

Pages : C150-C151

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 : Bowtie compressor with novel capacity modulation. 1. Design description and model development. 2. Model validation and parametric studies.
  • Identifiant de la fiche : 2007-2043
  • Langues : Anglais
  • Source : 2006 Purdue Conferences. 18th International Compressor Engineering Conference at Purdue & 11th International Refrigeration and Air-Conditioning Conference at Purdue [CD-ROM].
  • Date d'édition : 17/07/2006

Liens


Voir d'autres communications du même compte rendu (157)
Voir le compte rendu de la conférence

Indexation