ShareAlkylbenzenes for split air conditioners with R410A. 2. Oil return characteristics.
Author(s) : SUMIDA Y., NAKAYAMA M., SUZUKI S., KAWAGUCHI S.
Summary
The objective of the study is to examine the oil return characteristics of alkylbenzenes with R410A used in residential split air conditioners. The flow pattern of HFC refrigerant/alkylbenzenes mixtures in the refrigerant circuit is observed and the minimum refrigerant velocities to keep oil flow smooth in the liquid line are determined. In addition, the oil level inside the compressor and cycle performance of R410A/alkylbenzenes with an improved refrigerant circuit are measured and compared to R410A/polyolester. Results are good.
Details
- Original title: Alkylbenzenes for split air conditioners with R410A. 2. Oil return characteristics.
- Record ID : 1999-3802
- Languages: English
- Source: Proceedings of the 1998 International Compressor Engineering Conference at Purdue (ICECP 1998).
- Publication date: 1998/07/14
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
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Development of R410A room air conditioner using...
- Author(s) : NAKAYAMA M., SUMIDA Y., SUZUKI S., et al.
- Date : 1998/11/26
- Languages : Japanese
- Source: Proceedings of the International symposium on HCFC alternative refrigerants '98: latest technology for higher performance and higher efficiency air conditioning and refrigeration equipment to the 21st century.
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Alkylbenzenes for split air-conditioners with R...
- Author(s) : SEKIYA S., SHIRAFUJI Y., KAWAGUCHI S., KATO T., IZAWA T.
- Date : 1998/07/14
- Languages : English
- Source: Proceedings of the 1998 International Compressor Engineering Conference at Purdue (ICECP 1998).
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Oil return measurements in a unitary split syst...
- Author(s) : FEICHTER G. A., GROLL E. A., KURTULUS O., et al.
- Date : 2016/07/11
- Languages : English
- Source: 2016 Purdue Conferences. 16th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
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New refrigerants for split-type air conditioner.
- Author(s) : YAJIMA R., DOMYO N., TARUTANI I.
- Date : 1996/09/22
- Languages : English
- Source: Heat pumping technologies towards the next century: applications and markets. Proceedings of the 5th IEA Conference.
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Dynamic characteristics of a R410A split air-co...
- Author(s) : KIM M. H., BULLARD C. W.
- Date : 2001/11
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 24 - n. 7
- Formats : PDF
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