Summary
In order to get the thermophysical properties of mixed refrigerants R1234yf / R134a, the PVT properties of mixture refrigerant R1234yf / R134a with mass fraction 55%/45% , 50%/50% ,45%/55% in the range of 268-323 K were measured by using high - precision PVTx apparatus which is based on the Burnett method. The gas virial equation of these mixed refrigerants was fitted based on the measured data. It turned out that the experimental data agreed well with the equations.
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Details
- Original title: [In Chinese. / En chinois.]
- Record ID : 30018232
- Languages: Chinese
- Source: HV & AC - vol. 437 - n. 168
- Publication date: 2016/01
- DOI: http://dx.doi.org/10.3969/j.issn.02534339.2016.01.018
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Indexing
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Themes:
Thermodynamic measurements;
HFCs;
Blends - Keywords: R134a; R1234yf; Thermodynamic property; Mixture; Expérimentation; Refrigerant
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A thermodynamic property model for the R-134a/2...
- Author(s) : AKASAKA R., HIGASHI Y.
- Date : 2014/07/14
- Languages : English
- Source: 2014 Purdue Conferences. 15th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
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Measurements of thermodynamic properties for th...
- Author(s) : HIGASHI Y., AKASAKA R.
- Date : 2016
- Languages : Japanese
- Source: Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers - vol. 33 - n. 1
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Measurements of thermodynamic properties for th...
- Author(s) : HIGASHI Y.
- Date : 2016
- Languages : Japanese
- Source: Transactions of the Japan Society of Refrigerating and Air Conditioning Engineers - vol. 33 - n. 1
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Investigation of the thermophysical properties ...
- Author(s) : ARTOLA P. A., ROUSSEAU B., JAUBERT J-N., et al.
- Date : 2017/04/23
- Languages : English
- Source: 5th IIR Conference on Thermophysical Properties and Transfer Processes of Refrigerants.
- Formats : PDF
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Viscosity measurements and modeling for R32 and...
- Author(s) : MENG X., SUN Y., CAO F., et al.
- Date : 2018/04
- Languages : Chinese
- Source: Journal of Refrigeration - vol. 39 - n. 2
- Formats : PDF
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