A unique graphite foam developed at the Oak Ridge National Laboratory and licensed to Poco Graphite, Inc., promises to allow for novel, more efficient heat exchanger designs. Because the foam has a very accessible surface area and is open celled the overall heat transfer coefficients of foam-based heat exchangers can be up to two orders of magnitude greater than conventional heat exchangers. The foam is mounted to an aluminium plate and placed in a cavity where the cooling fluid flows. The system is designed with no gap around the foam, thereby forcing the fluid to pass through the pores of the foam. The high conductivity graphite foam presents a unique solution to the increasing cooling demands of power electronics and other automotive components. With novel designs it is possible to eliminate cooling water and utilize air as the primary cooling fluid.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Heat exchangers based on high thermal conductivity graphite foam


    Weitere Titelangaben:

    Wärmetauscher auf Basis von hoch wärmeleitfähigem Graphitschaum


    Beteiligte:
    Klett, J.W. (Autor:in) / Tee, C.C. (Autor:in) / Stinton, D.P. (Autor:in) / Yu, N.A. (Autor:in)


    Erscheinungsdatum :

    2000


    Format / Umfang :

    2 Seiten, 6 Bilder



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Heat Exchangers for Heavy Vehicles Utilizing High Thermal Conductivity Graphite Foams

    McMillan, April / Klett, James / Ott, Ron | SAE Technical Papers | 2000


    Heat exchangers for heavy vehicles utilizing high thermal conductivity graphite foams

    Klett,J. / Ott,R. / McMillan,A. et al. | Kraftfahrwesen | 2000


    Utilizing High Thermal Conductivity Graphite Foam to Improve Heat Exchanger Performance

    Wiechmann, L. W. / Vrable, D. L. / Klett, J. W. et al. | British Library Conference Proceedings | 2000


    Utilizing High Thermal Conductivity Graphite Foam to Improve Heat Exchanger Performance

    Wiechmann, L. W. / Vrable, D. L. / Klett, J. W. et al. | British Library Conference Proceedings | 2000