Share
IIR documentSummary
A new low global warming potential (GWP) refrigerant hydrofluoro-olefin 2,3,3,3-tetrafluoropropene (HFO-1234yf) has been developed. HFO-1234yf has a very short atmospheric lifetime of 0.03 yrs and a GWP of 4. In this work the critical temperature, vapour pressure, liquid density, ideal gas heat capacity, liquid viscosity, and surface tension of HFO-1234yf have been measured. A corresponding states equation of state has been regressed using the experimental data. These data allow for the design of new refrigeration systems and performance analysis of HFO-1234yf in existing air conditioning applications. HFO-1234yf has been shown to maintain both the capacity and efficiency previously seen in applications such as mobile air conditioning.
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: Physical properties of HFO-1234yf.
- Record ID : 2009-1910
- Languages: English
- 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:
Thermodynamic measurements;
HFCs - Keywords: Viscosity; R1234yf; Measurement; Liquid; Critical temperature; Physical property; Critical density; Refrigerant; Specific heat
-
Measurements of saturated densities and critica...
- Author(s) : AKATSU M., TANAKA K., HIGASHI Y.
- Date : 2011/08/21
- Languages : English
- Source: Proceedings of the 23rd IIR International Congress of Refrigeration: Prague, Czech Republic, August 21-26, 2011. Overarching theme: Refrigeration for Sustainable Development.
- Formats : PDF
View record
-
Study on isochoric specific heat capacity of li...
- Author(s) : MATSUGUCHI A., KAGAWA N., KOYAMA S.
- Date : 2010/02/17
- Languages : English
- Source: Measures to address climate change. 2010 International Symposium on Next-generation Air Conditioning and Refrigeration Technology: February 17-19, Tokyo, Japan.
View record
-
Speed of sound measurement for 2,3,3,3-tetraflu...
- Author(s) : KANO Y., KAYUKAWA Y., FUJII K., et al.
- Date : 2010/02/17
- Languages : English
- Source: Measures to address climate change. 2010 International Symposium on Next-generation Air Conditioning and Refrigeration Technology: February 17-19, Tokyo, Japan.
- Formats : PDF
View record
-
Subcooled liquid density measurements and PvT m...
- Author(s) : DI NICOLA G., BROWN J. S., FEDELE L., et al.
- Date : 2013/06/17
- Languages : English
- Source: 4th IIR Conference on Thermophysical Properties and Transfer Processes of Refrigerants
- Formats : PDF
View record
-
Thermophysical property measurement of HFO-1234...
- Author(s) : ARAKAWA Y., KIM H. S., KAMIAKA T., et al.
- Date : 2010/02/17
- Languages : English
- Source: Measures to address climate change. 2010 International Symposium on Next-generation Air Conditioning and Refrigeration Technology: February 17-19, Tokyo, Japan.
- Formats : PDF
View record