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Simulation numérique analysant l’écoulement interne d’un compresseur linéaire équipé d’un silencieux amélioré.

Numerical simulation for the internal flow analysis of the linear compressor with improved muffler.

Numéro : pap.1445

Auteurs : OH H., KONG S., OH W. S., et al.

Résumé

The numerical simulation is frequently used to estimate experimental results in fluid flow dynamics. In this paper, we focus on increasing the efficiency of linear compressor by applying modified muffler. Furthermore, we analyze a fluid flow in a suction line of linear compressor by using a computational fluid dynamics. We assume an unsteady flow, compressible, and two dimension axis-symmetric condition. In numerical simulation models, all processes of linear compressor, i.e., compression, discharging, expansion and suction, are continuously performed. Numerical simulation results are compared with experimental data to validate an accuracy of simulation. Furthermore, we show that numerical simulation results are well converged according to time. The results present that the mass compressor efficiency increases when the pressure field in the muffler exit is highly maintained during the suction process.

Documents disponibles

Format PDF

Pages : 6 p.

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 : Numerical simulation for the internal flow analysis of the linear compressor with improved muffler.
  • Identifiant de la fiche : 30019536
  • Langues : Anglais
  • Source : 2016 Purdue Conferences. 23rd International Compressor Engineering Conference at Purdue.
  • Date d'édition : 11/07/2016

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