ShareInfluence of a low-viscosity POE oil on the boiling heat transfer of a refrigerant outside a smooth tube: comparison of R134a, R410A and R507.
Einfluss eines niedrig-viskosen POE-Öls auf den Wärmeübergang beim Behältersieden an einem Glattrohr: Vergleich der Kältemittel R134a, R410A und R507.
Author(s) : MOHRLOK K., SPINDLER K., HAHNE E., et al.
Summary
The authors studied the influence of a low-viscosity POE oil mixed with a refrigerant on the boiling heat transfer outside a tube. Three refrigerants were compared. Results are discussed with respect to the oil content of the mixture, the boiling temperature, the oil viscosity etc.
Details
- Original title: Einfluss eines niedrig-viskosen POE-Öls auf den Wärmeübergang beim Behältersieden an einem Glattrohr: Vergleich der Kältemittel R134a, R410A und R507.
- Record ID : 2004-0564
- Languages: German
- Source: DKV-Tagungsbericht Ulm. 2001.
- Publication date: 2001/11/21
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
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Themes:
Evaporators, condensers and other heat exchangers;
HFCs;
Mass transfer;
Refrigerant circulation: piping, control, automation, safety;
Lubricants;
Blends - Keywords: R410A; R134a; Heat transfer coefficient; Comparison; Heat transfer; R507; Bare pipe; Binary mixture; Synthetic oil; Refrigerant; Boiling
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Condensation of a low-pressure refrigerant insi...
- Author(s) : DEL COL D., MATKOVIC M., ROSSETTO L., et al.
- Date : 2005/08/02
- Languages : English
- Source: Commercial Refrigeration. Thermophysical Properties and Transfer Processes of Refrigerants. Proceedings of the IIR International Conferences.
- Formats : PDF
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Investigation of the dynamic heat transfer coef...
- Author(s) : RÜCKERT J. P., SCHMITZ G.
- 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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Film condensation in microchannels.
- Author(s) : WANG H., ROSE J. W.
- Date : 2005/08/02
- Languages : English
- Source: Commercial Refrigeration. Thermophysical Properties and Transfer Processes of Refrigerants. Proceedings of the IIR International Conferences.
- Formats : PDF
View record
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Flow pattern-based pressure drop correlations f...
- Author(s) : LIEBENBERG L., OLIVIER J., THOME J. R., et al.
- Date : 2005/08/02
- Languages : English
- Source: Commercial Refrigeration. Thermophysical Properties and Transfer Processes of Refrigerants. Proceedings of the IIR International Conferences.
- Formats : PDF
View record
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Enhanced heat transfer in internal condensation...
- Author(s) : CAVALLINI A.
- Date : 2003
- Languages : English
- Source: Annual proceedings of the Institute of Refrigeration. 2003-2004 [CD-ROM].
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