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Comportement des soupapes d'un compresseur à piston : étude par la mécanique des fluides numérique.

Study of CFD considering valve behavior in reciprocating compressor.

Numéro : pap. n. C3, 1256

Auteurs : KINJO K., NAKANO A., HIKICHI T., et al.

Résumé

It is necessary to understand the behavior of the gas flows in the compression chamber generated by the driven piston, and the behavior of the reed valve that are opened and shut by the fluid force, when we reduce the loss of suction and discharge of the reciprocating compressor. To understand the above phenomenon, the moving object such as piston and reed valves is analyzed by applying virtual flux method and Cartesian grid that is suitable for expressing complex shape as main grid in this study. In this paper, first, we introduce our numerical analysis method. Next, we introduce the verification by the comparison result between the above-mentioned analysis and the experiment.

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Format PDF

Pages : 8 p.

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  • Prix public

    20 €

  • Prix membre*

    15 €

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Détails

  • Titre original : Study of CFD considering valve behavior in reciprocating compressor.
  • Identifiant de la fiche : 30001323
  • Langues : Anglais
  • Source : 2010 Purdue Conferences. 20th International Compressor Engineering Conference at Purdue.
  • Date d'édition : 12/07/2010

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