This work is a joint development project between Chrysler and CFD Research Corporation (CFDRC). The objective of this investigation is to perform a 3D computational heat transfer analysis in a vehicle passenger compartment, for better climate control, under external thermal radiation. One of the major tasks is to simulate the transient temperature variation in the passenger compartment after the AC unit is turned on.Two physical models were incorporated in the computations, namely, the radiation model and the conjugate heat transfer methodology. The 3D radiation model was employed to evaluate the solar irradiation through the glazed surfaces, namely, the front windshield, the rear window, and the two side windows. Conjugate heat transfer methodology was employed to compute the heat transfer across the glazed surfaces due to heat conduction and convection. These developed models were then integrated and incorporated into the CFD-ACE code, a multi-domain, 2D and 3D combined general equation solver developed by CFDRC.Comparison shows very reasonable agreement between computational results and experimental data obtained from vehicle hot room cool down tests. This study demonstrates that Computational Fluid Dynamics (CFD) technology can be used as a design and prototyping tool for automotive climate control systems.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Automotive Climate Control in Passenger Compartment with External Thermal Irradiation


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Lee, J.-G. (Autor:in) / Sioshansi, M. (Autor:in)

    Kongress:

    International Congress & Exposition ; 1994



    Erscheinungsdatum :

    1994-03-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    External imager for adjusting passenger compartment arrangement

    KONDRAD MARCOS SILVA / MALONEY PATRICK / MOZURKIEWICZ KEVIN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Passenger compartment of vehicle and vehicle with passenger compartment

    CHEN RUIXIANG | Europäisches Patentamt | 2022

    Freier Zugriff

    Passenger compartment

    AGAJANIAN SARKIS | Europäisches Patentamt | 2022

    Freier Zugriff

    PASSENGER COMPARTMENT

    AGAJANIAN SARKIS | Europäisches Patentamt | 2019

    Freier Zugriff

    PASSENGER COMPARTMENT AUTHENTICATION PROGRAM AND PASSENGER COMPARTMENT AUTHENTICATION DEVICE

    ZHU JIANG / ZHANG YUANRUI / YAMAZAKI TOMOHIRO | Europäisches Patentamt | 2022

    Freier Zugriff