||Alternatives for CFC-12 Refrigerant in Automotive Air Conditioning.
Jetter, J. J. ;
Delafield, F. R. ;
||Acurex Environmental Corp., Research Triangle Park, NC.;Environmental Protection Agency, Research Triangle Park, NC. Air Pollution Prevention and Control Div.
Air conditioners ;
Environmental chemical substitutes ;
Material substitution ;
Coefficient of performance ;
Pressure measurement ;
Comparative evaluations ;
Performance evaluation ;
Air pollution abatement ;
Ozone depletion ;
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||Ten refrigerants including CFC-12, HFC-134a, and eight refrigerant blends were tested in an instrumented automotive air-conditioning system designed for CFC-12. The refrigerants were compared at three test conditions for refrigeration capacity, coefficient of performance, compressor discharge pressure, compressor discharge temperature, and evaporator outlet pressure. The results were obtained by testing all the refrigerants in the same system under the same conditions, and the results provide an indication of the comparative performance of the refrigerants.
||Presented at the International Conference on Ozone Protection Technologies, Baltimore, MD., November 12-13, 1997. Sponsored by Environmental Protection Agency, Research Triangle Park, NC. Air Pollution Prevention and Control Div.
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|NTIS Title Notes
||Rept. for Oct 96-Mar 97.
||71M; 68A; 85H
||PC A03/MF A01