Coupled system modeling is increasingly advantageous as the consideration for vehicle system interactions intensifies. Significant interactions can occur between an engine and cooling system. Vehicle cooling systems can be coupled to the vehicle powertrain in many locations, including the cylinder structure, oil cooler, mechanical coolant pump, mechanical fan, EGR cooler, and charge-air-cooler. To enable the analysis of coupled systems, a linking capability was added to a cooling system simulation tool, GT-COOL, to tie it into an engine simulation tool. The paper describes the linkage methodology and its application.This coupled simulation was applied to the study of a new concept, where the engine exhaust back pressure (and thus engine load) was artificially increased, in order to speed up the engine warm-up. The simulation was used to predict the effect of this concept on the rate of warm-up of the coolant and of the cylinder structure.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Coupled Engine/Cooling System Simulation and its Application to Engine Warm-up


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Luptowski, Brian J. (Autor:in) / Adekeye, Deji (Autor:in) / Straten, Ted (Autor:in)

    Kongress:

    Vehicle Thermal Management Systems Conference & Exposition ; 2005



    Erscheinungsdatum :

    10.05.2005




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch



    Coupled Engine/Cooling System Simulation and its Application 10 Engine Warm-up

    Luptowski, B. J. / Adekeye, D. / Straten, T. et al. | British Library Conference Proceedings | 2005


    Coupled engine/cooling system simulation and its application to engine warm-up

    Luptowski,B.J. / Adekeye,D. / Straten,T. et al. | Kraftfahrwesen | 2005


    Vehicle warm air system and engine cooling system

    QIU DECAI / SHEN FENG / LIU FEI et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Simulation of Engine Warm-Up

    Samhaber, C. / Wimmer, A. / Loibner, E. et al. | British Library Conference Proceedings | 2000


    Engine Operating Parameter-Based Heat Transfer Simulation to Predict Engine Warm-up

    Salbrechter, S. / Krenn, M. / Pirker, G. et al. | British Library Conference Proceedings | 2014