In this paper a new operation principle of an air-conditioning system for hydrogen driven cars is proposed and experimental results of a laboratory prototype are presented. The system is able to utilize the potential energy of the compressed hydrogen gas as main driving energy to generate a cooling effect usable for e.g. air-conditioning. Therefore, it is able to partially reuse the compression energy originally spent in order to increase the energy density of hydrogen but is so far wasted onboard. The underlying principle of the process is based on a chemical reaction of a metal hydride (Ti0.99Zr0.01V0.43Fe0.09Cr0.05Mn1.5) with hydrogen at different pressures and corresponding equilibrium temperatures. The laboratory prototype consists of two alternating capillary tube bundle reactors (together around 5 kg and 1.5 l) and is able to generate a quasi-continuous cooling effect at 13 °C in the order of 900 W.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    An energy-efficient air-conditioning system for hydrogen driven cars


    Beteiligte:
    Linder, Marc (Autor:in) / Kulenovic, Rudi (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2011


    Format / Umfang :

    7 Seiten




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Air conditioning in railroad cars

    Pla | Engineering Index Backfile | 1937


    Air conditioning of passenger cars

    Voight, A.E. | Engineering Index Backfile | 1931


    AIR CONDITIONING SYSTEM OF RAILROAD CARS (VERSIONS)

    KIKNADZE NIKOLAJ DZHEMALOVICH | Europäisches Patentamt | 2017

    Freier Zugriff

    Integral Air-Conditioning System for Electric Cars

    Burk, R. / Krauss, H.-J. / Loehle, M. | British Library Online Contents | 1992


    Comfort conditioning studies on cars

    Ledinegg, M. / Putz, L. / Schausberger, H. | Engineering Index Backfile | 1961