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Simulation and parametric analysis of the suction valve of a small reciprocating compressor.

Simulation et analyse paramétrique de la soupape d'aspiration d'un petit compresseur à piston.

Résumé

The article is focussed on small reciprocating compressors for household appliances. The global model of the pump is composed of several sub-models and a one-degree of freedom valve motion has been implemented. A reliable comparison has been made possible with the experimental results or with the technical data of the manufacturer. Hence, a commercial hermetic compressor operating with R-134a and R-600a is concerned. The influence of the following aspects on the volumetric efficiency and compressor work has been studied: suction valve geometry and characterisation parameters of suction valve (mass, stiffness, damping coefficient). Results demonstrate distinct behaviours, which are expected to have a major impact on the performance of systems

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Format PDF

Pages : 2006-5

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Détails

  • Titre original : Simulation and parametric analysis of the suction valve of a small reciprocating compressor.
  • Identifiant de la fiche : 2007-1143
  • Langues : Anglais
  • Source : Compressors 2006: 6th International Conference on Compressors and Coolants
  • Date d'édition : 27/09/2006

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