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Simulation numérique du processus de fonctionnement d’une pompe à vide double vis.

Numerical simulation of working process in twin screw vacuum pump.

Numéro : pap. L58

Auteurs : TUO L., GUO B., CHEN X., et al.

Résumé

In order to study the working process of the twin screw vacuum pump, the thermodynamic model was established to describe the working process of the twin screw vacuum pump. The influence of leakage on the thermodynamic performance was also considered and the mathematical model of numerical simulation of the twin screw vacuum pump was established. In order to validate the mathematical model, the p-V indicator diagrams of the working process of the twin screw vacuum pump was obtained. The results showed that the simulated results of the mathematical model were in good agreement with the experimental results, which could properly describe the working process of the twin screw vacuum pump and provided theoretical and experimental basis for the design and optimization of the twin screw vacuum pump.

Documents disponibles

Format PDF

Pages : 7

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 of working process in twin screw vacuum pump.
  • Identifiant de la fiche : 30022072
  • Langues : Anglais
  • Source : 8th international conference on compressors and refrigeration, 2017.
  • Date d'édition : 20/07/2017

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