ShareA high-pressure transcritical refrigeration cycle with carbon dioxide for vehicle air conditioning.
Author(s) : KOEHLER J., SONNEKALB M.
Summary
Carbon dioxide air conditioning units were installed in two city buses which were tested "on-the-road" during summer 1997 in Bad Hersfeld, Germany. By the end of August, the air condition systems of the two buses had been running together for more than 640 hours proving that CO2-systems fulfill important on-the-road requirements. In the first part this paper presents and discusses typical on-the-road data. In the second part of the paper the compressor of the transcritical cycle is discussed in detail. Indicator diagrams were measured with the first and secong generation of the compressor prototype.
Details
- Original title: A high-pressure transcritical refrigeration cycle with carbon dioxide for vehicle air conditioning.
- Record ID : 1998-3151
- Languages: English
- Source: International Conference on Ozone Protection Technologies. Conference proceedings.
- Publication date: 1997/11/12
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
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Themes:
CO2;
Mobile air conditioning - Keywords: Bus; Design; Testing; Thermodynamic cycle; Refrigerant; Air conditioning; Compressor; CO2
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Experimentelle Untersuchungen eines Verdichters...
- Author(s) : FÖRSTERLING S., LAUTERBACH B., KAISER H., et al.
- Date : 1999/11/17
- Languages : German
- Source: DKV-Tagungsbericht 26. 1999, Berlin.
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A transcritical refrigeration cycle with carbon...
- Author(s) : KÖHLER J., SONNEKALB M., KAISER H.
- Date : 1998/07/14
- Languages : English
- Source: Proceedings of the 1998 Purdue International Refrigeration Conference.
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Operation of trans-critical CO2 vapour compress...
- Author(s) : PETTERSEN J., SKAUGEN G.
- Date : 1994/05/10
- Languages : English
- Source: New Applications of Natural Working Fluids in Refrigeration and Air Conditioning
- Formats : PDF
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Carbon dioxide as a refrigerant for vehicle air...
- Author(s) : KOEHLER J., SONNEKALB M., KAISER H., KOECHER W.
- Date : 1995/10/23
- Languages : English
- Source: Stratospheric Ozone Protection for the 90's. 1995 International CFC and Halon Alternatives Conference & Exhibition. Conference proceedings.
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Technischer Stand der Busklimatisierung.
- Author(s) : DKV, MAYER H.
- Date : 1997/11/19
- Languages : German
- Source: DKV-Tagungsbericht 24. 1997, Hamburg.
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