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Document IIF

Comparaison des compresseurs alternatifs et des compresseurs à vis.

Reciprocating compressors or screw compressors?

Auteurs : BRENDENG E.

Type d'article : Article, Article de la RIF

Résumé

A comparison is made of the capital and operating costs of screw and reciprocating compressors operating under full and part-load. The units investigated included single-stage screws with and without intermediate pressure suction, two-stage screws, two-stage reciprocating a nd combinations of screw and reciprocating compressors. The cost of power is shown to be high when operating screw compressors at part load. For a maximum refrigeration load of 500 kW at -40°C, a two-stage reciprocating compressor is cheaper to operate than a two-stage screw machine, but the combination of a single-stage screw and two-stage reciprocating corn pressor appears better still.

Documents disponibles

Format PDF

Pages : 163-170

Disponible

  • Prix public

    20 €

  • Prix membre*

    Gratuit

* meilleur tarif applicable selon le type d'adhésion (voir le détail des avantages des adhésions individuelles et collectives)

Détails

  • Titre original : Reciprocating compressors or screw compressors?
  • Identifiant de la fiche : 30000826
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 2 - n.3
  • Date d'édition : 05/1979

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