ShareComposition shifts of zeotropic hydrofluorocarbon refrigerants in service.
Author(s) : CORR S., MURPHY F. T., WILKINSON S.
Summary
Two contributing mechanisms to the composition shifts observed when using zeotropic hydrofluorocarbon refrigerants in refrigerating and air-conditioning applications have been investigated using both computer modelling and experimental techniques. The major distinguishing features of the model are the inclusion of refrigerant-lubricant interactions and the composition shifts associated with vapour-liquid volume fraction effects in zeotropic refrigerants. The paper describes the computer model and illustrates the behaviour of some hydrofluorocarbon refrigerants as a number of refrigeration system parameters are varied.
Details
- Original title: Composition shifts of zeotropic hydrofluorocarbon refrigerants in service.
- Record ID : 1995-3431
- Languages: English
- Source: ASHRAE Transactions 1994.
- Publication date: 1994
- Document available for consultation in the library of the IIR headquarters only.
Links
See other articles from the proceedings (40)
See the conference proceedings
Indexing
- Themes: Blends
- Keywords: Substitute; Stability; Simulation; Zeotropic mixture; Refrigerant
-
Prediction of the circulating composition of a ...
- Author(s) : SUMIDA Y., TANAKA N., OKAZAKI T.
- Date : 1995/08/20
- Languages : English
- Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
- Formats : PDF
View record
-
Zeotropic mixture separation analyses.
- Author(s) : BIVENS D. B., SHIFLETT M. B., ALLGOOD C. C., YOKOZEKI A.
- Date : 1996/07/23
- Languages : English
- Source: Proceedings of the 1996 Purdue International Refrigeration Conference.
- Formats : PDF
View record
-
Storage, bulk transfer, and in-plant handling o...
- Author(s) : PIECZARKA P., LAVELLE J.
- Date : 1996/07/23
- Languages : English
- Source: Proceedings of the 1996 Purdue International Refrigeration Conference.
View record
-
Investigation of peculiarities of thermodynamic...
- Author(s) : KALNIN I. M.
- Date : 1999/09/19
- Languages : English
- Formats : PDF
View record
-
Modelling and testing of fractionation effects ...
- Author(s) : BIANCARDI F. R., PANDY D. R., SIENEL T. H., MICHELS H. H.
- Date : 1997
- Languages : English
- Source: ASHRAE Transactions.
View record