Méthodes de tests rapides pour prévoir la performance de lubrifiants dans les compresseurs frigorifiques. Rapport final.

Accelerated screening methods for predicting lubricant performance in refrigerant compressors. Final report.

Auteurs : ARTI, CUSANO C., YOON H., POPPE C.

Type de monographie : Rapport

Résumé

The tribological characteristics of various lubricant/refrigerant mixtures for refrigerant compressors have been experimentally investigated by means of a unique high pressure tribometer. In order to identify more effective bench testers for screening lubricants for compressors, a comparison is made between data obtained from the high pressure tribometer, and those obtained from accelerated component (compressor) tests. The tests used R12 and R22 wih mineral oils, R22 with two alkylbenzenes, and R134a with 12 different ester lubricants.

Détails

Titre original : Accelerated screening methods for predicting lubricant performance in refrigerant compressors. Final report.
Identifiant de la fiche : 1998-2030
Langues : Anglais
Édition : Arti (air-conditioning and refrigeration technology institute) - États-unis/États-unis
Date d'édition : 11/1994
Source : Source : DOE-CE-23810-45; 160 p. (21.5 x 28); fig.; tabl.; append.
Document disponible en consultation à la bibliothèque du siège de l'IIF uniquement.

Indexation

Thèmes : CFC;
HCFC;
Compresseurs;
HFC;
Lubrifiants
Mots-clés : R134a; CFC; Mesure; Lubrifiant; R22; R12; Substitut; Huile minérale; Huile; Haute pression; Essai; Frigorigène; Compresseur