Share
IIR document
Dielectric properties of liquid refrigerants: facts and trends.
Author(s) : RIBEIRO A. P. C., NIETO DE CASTRO C. A.
Summary
In this paper, the authors analyse the situation for the dielectric properties of the refrigerants, both in the liquid and gaseous states, from the experimental and theoretical points of view, based on more than one decade of research of our group. Examples of the predictive power of simple models will illustrate the existing tools for electrical permittivity and dipole moment prediction correlation and correlation. The relation of Báron and Buep between the electrical permittivity and viscosity was analysed and extended to include the effects of pressure. Analogies between the Vedam equation and the rough hard sphere theory of transport properties were encountered and will be the object of future analysis.
Available documents
Format PDF
Pages: 2009-5
Available
Public price
20 €
Member price*
Free
* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).
Details
- Original title: Dielectric properties of liquid refrigerants: facts and trends.
- Record ID : 2009-1902
- Languages: English
- Subject: HFCs alternatives
- Source: 3rd Conference on Thermophysical Properties and Transfer Processes of Refrigerants
- Publication date: 2009/06/23
Links
See other articles from the proceedings (66)
See the conference proceedings
Indexing
- Themes: HFCs
- Keywords: Viscosity; Gas; Liquid; Dielectric property; Modelling; HFC; Refrigerant
-
Dielectric properties of liquid refrigerants: f...
- Author(s) : RIBEIRO A. P. C., NIETO DE CASTRO C. A.
- Date : 2011/03
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 34 - n. 2
- Formats : PDF
View record
-
Viscosity of coolants mixes.
- Author(s) : GELLER V. Z., LAPARDIN N. I., VOLTCHOK V. A., et al.
- Date : 2005
- Languages : Russian
- Source: Holodil'na Tehnika i Tehnologiâ - n. 5
View record
-
Dipole moments of seven refrigerants.
- Author(s) : MEYER C. W., MORRISON G.
- Date : 1991
- Languages : English
- Source: J. chem. Eng. Data - vol. 36 - n. 4
View record
-
PpT property for HFO-1234yf in the gaseous phase.
- Author(s) : TANAKA K., HIGASHI Y.
- Date : 2011
- Languages : Japanese
- Source: Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers - vol. 28 - n. 1
View record
-
The dielectric constant of liquid HFC32.
- Author(s) : NIETO DE CASTRO C. A., SANTOS F. J. V., MARDOLCAR U. V.
- Date : 1995/08/20
- Languages : English
- Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
- Formats : PDF
View record