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Mesure de la performance des compresseurs à dioxyde de carbone. Rapport final.

Measurement of performance of carbon dioxide compressors. Final report.

Auteurs : HUBACHER B., GROLL E. A.

Type de monographie : Rapport

Résumé

The aim of this project was to measure the performance of two carbon dioxide prototype compressors using a compressor load stand and to develop compressor performance maps based on the experimental data. A compressor load stand was specifically designed and constructed for this purpose, which is based on a hot-gas bypass design and uses an oil-separator in the discharge line. The measured compressors were a semi-hermetic, two-piston, single-stage, reciprocating compressor with an estimated cooling capacityof 10.6 kW (3 tons of refrigeration) and a hermetic, two-stage, rotary compressor with an estimated cooling capacity of 2.8 kW (0.8 tons of refrigeration). A test matrix of 48 operating conditions was established. Extract from the table of contents: CO2-compressor background; test stand (design and performance, instrumentation, oil measurements); carbon dioxide grades; lubrication; analysis; single-stage, semi-hermetic compressor; two-stage, hermetic compressor. The report can be downloaded from the Web site: www.arti-21cr.org/research/completed/index.html.

Détails

  • Titre original : Measurement of performance of carbon dioxide compressors. Final report.
  • Identifiant de la fiche : 2004-3074
  • Langues : Anglais
  • Édition : Us department of commerce, ntis (national technical information service) - États-unis/États-unis
  • Date d'édition : 12/2002
  • Source : Source : ARTI-21CR-611-10070-01; 89 p. (21 x 29.7); fig.; tabl.; ref.; append.

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