Basing on the Spallart-Allmaras turbulence model and the real gas equation of state, a numerical model is proposed in this paper to study the mechanism of temperature rise within hydrogen vehicle cylinder during refueling. The model is validated by comparing calculated results with experimental data. With the validated model, the effect of mass filling rate, initial pressure within cylinder and ambient temperature on the maximum temperature rise during refueling are investigated. The study shows that the maximum temperature rise increases with the growth in mass filling rate and ambient temperature, while it descends as the initial pressure increases. Finally, an empirical formula is obtained by fitting numerical results and effective methods for temperature control is given.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Numerical simulation of temperature rise within hydrogen vehicle cylinder during refueling


    Weitere Titelangaben:

    Numerische Simulation der Temperaturerhöhung im Wasserstoff-Fahrzeugtank bei der Betankung


    Beteiligte:
    Zhao, Lei (Autor:in) / Liu, Yanlei (Autor:in) / Yang, Jian (Autor:in) / Zhao, Yongzhi (Autor:in) / Zheng, Jinyang (Autor:in) / Bie, Haiyan (Autor:in) / Liu, Xianxin (Autor:in)


    Erscheinungsdatum :

    2010


    Format / Umfang :

    9 Seiten, 12 Bilder, 2 Tabellen, 18 Quellen




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Vehicle refueling

    BOSMA MARINUS BERNARD | Europäisches Patentamt | 2023

    Freier Zugriff

    Refueling vehicle

    ESPINOZA DAVID | Europäisches Patentamt | 2022

    Freier Zugriff

    REFUELING VEHICLE

    ESPINOZA DAVID | Europäisches Patentamt | 2021

    Freier Zugriff

    Hydrogen refueling station, hydrogen energy automobile and hydrogen refueling system

    XU GUANGSHENG | Europäisches Patentamt | 2024

    Freier Zugriff

    REFUELING VEHICLE

    ESPINOZA DAVID | Europäisches Patentamt | 2023

    Freier Zugriff