ShareExperimental study of supercritical CO2 gas cooling in a microchannel gas cooler.
Author(s) : ZHAO Y., OHADI M. M.
Summary
An experimental study was conducted to investigate the heat transfer characteristics of supercritical CO2 gas cooling down in a microchannel gas cooler over a range of operating conditions encountered in typical residential heat pumps. The microchannels used in the present study had a hydraulic diameter of approximately 1 mm. The experiments were conducted to evaluate the heat transfer performance of the microchannel gas cooler at different test conditions by varying airflow rates, air temperatures, refrigerant inlet temperatures, and mass flow rates. All experimental results are tabulated in the present paper.
Details
- Original title: Experimental study of supercritical CO2 gas cooling in a microchannel gas cooler.
- Record ID : 2006-1981
- Languages: English
- Source: ASHRAE Transactions. 2004 Winter Meeting. Volume 110, part 1 + CD-ROM.
- Publication date: 2004
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- Date : 2003/04/22
- Languages : English
- Source: Cryogenics and refrigeration. Proceedings of ICCR 2003.
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- Author(s) : LOZZA G., PERFETTI C.
- Date : 2005/11/02
- Languages : Serbian
- Source: Zbornik radova pisanih za 36. kongres o klimatizaciji, grejanju, hladenju + CD-ROM./ Proceedings of the 36th International HVAC&R congress + CD-ROM.
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- Author(s) : GAO L., HONDA T.
- Date : 2002/12/04
- Languages : English
- Source: Green breeze from Asia: frontiers of refrigerants, heat transfer and system.. ACRA-2002. Proceedings of the Asian conference on refrigeration and air conditioning.
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Performance measurement of CO2 heat exchangers.
- Author(s) : HWANG Y. H., JIN D. H., RADERMACHER R., et al.
- Date : 2005
- Languages : English
- Source: ASHRAE Transactions. 2005 Annual Meeting, Denver, Colorado, USA. Volume 111, part 2 + CD-ROM.
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Modelling and testing of water-coupled microcha...
- Author(s) : FRONK B. M., GARIMELLA S.
- Date : 2009/06/23
- Languages : English
- Source: 3rd Conference on Thermophysical Properties and Transfer Processes of Refrigerants
- Formats : PDF
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