This paper reviews vehicular wind tunnel tests that were carried out on two automotive air conditioning systems. The test data compare the performance of the air conditioning systems utilizing refrigerants HFC-134a and CFC-12 with various heat exchangers. Heat exchanger selection was found to influence refrigerant charge levels. This will be important in the future when more costly HFC-134a becomes the refrigerant of choice.


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    Titel :

    Performance comparison of HFC-134a and CFC-12 with various heat exchangers in automotive air conditioning systems


    Weitere Titelangaben:

    Leistungsvergleich zweier Kühlmittel (HFC-134a und CFC-12) bei Anwendung verschiedener Wärmetauscher in Fahrzeuggklimageräten


    Beteiligte:
    Struss, R.A. (Autor:in) / Henkes, J.P. (Autor:in) / Gabbey, L.W. (Autor:in)

    Erschienen in:

    SAE-Papers ; Mar ; 1-10


    Erscheinungsdatum :

    1990


    Format / Umfang :

    10 Seiten, 13 Bilder, 7 Tabellen, 4 Quellen



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch





    Performance Comparison of HFC-134a and CFC-12 with Various Heat Exchangers in Automotive Air Conditioning Systems

    Henkes, Jerome P. / Gabbey, Lawrence W. / Struss, Rod A. | SAE Technical Papers | 1990


    Automotive Air Conditioning System Performance with HFC-134a Refrigerant

    Hayashi, Kazuo / El-Bourini, Refki / Adachi, Tsunenari | SAE Technical Papers | 1990


    Automotive air conditioning system performance with HFC-134a refrigerent

    El-Bourini,R. / Hayashi,K. / Adachi,T. | Kraftfahrwesen | 1990