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Experimental and model comparison of transcritical CO2 versus R134a and R410 system performance.
Author(s) : YIN J., PARK Y. C., BOEWE D., MCENANEY R., BEAVER A., BULLARD C. W., HRNJAK P. S.
Summary
The paper describes the comparison of performance of transcritical CO2 systems for mobile air conditioning and residential heat pumps to their HFC counterparts, R134a and R410a respectively. It presents the design of experiments and facilities for such comparisons and preliminary experimental results. Separate environmental chambers have been constructed for each system, each containing wind tunnels with separate piping for the two refrigerants. The different tests are described and the results detailed and discussed.
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Pages: p 376-387
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Details
- Original title: Experimental and model comparison of transcritical CO2 versus R134a and R410 system performance.
- Record ID : 1999-2825
- Languages: English
- Source: Natural Refrigerants, Energy Efficiency, Cost and Safety. Natural Working Fluids '98. IIR-Gustav Lorentzen Conference.
- Publication date: 1998/06/02
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
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Themes:
Compression systems;
HFCs;
CO2;
Blends - Keywords: Test rig; Refrigerating system; R410A; R134a; Comparison; Performance; Cycle; Refrigerant; CO2
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