This paper combines fluid software STAR-CCM+ and finite element software ABAQUS to solve the temperature field of this Gasoline engine exhaust manifold based on loose coupling method. Through the simulation of car parking cooling - full load condition at full speed, we estimate thermal fatigue life of the exhaust manifold with the plastic strain increment as the evaluation parameters. It can guide the direction of optimal design of the exhaust manifold. Here we also revealed how the bolt force affects the manifold elastic and plastic behavior.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Thermo-Mechanical Fatigue Study of Gasoline Engine Exhaust Manifold Based on Weak Coupling of CFD and FE


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Chen, Jiangmi (Autor:in) / Xiao, Sheng-hao (Autor:in) / Liu, Zhien (Autor:in)

    Kongress:

    SAE 2016 International Powertrains, Fuels & Lubricants Meeting ; 2016



    Erscheinungsdatum :

    2016-10-17




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch





    Simulation Study of 1D-3D Coupling for Different Exhaust Manifold Geometry on a Turbocharged Gasoline Engine

    Hu, Bo / Zhang, Chaolin / lai, Chenguang et al. | SAE Technical Papers | 2018


    Exhaust manifold thermo-structural simulation methodology

    Delprete,C. / Rosso,C. / Politecnico di Torino,Dip.di Meccanica,IT | Kraftfahrwesen | 2005


    Exhaust Manifold Thermo-Structural Simulation Methodology

    Rosso, Carlo / Delprete, Cristiana | SAE Technical Papers | 2005


    Integrated Exhaust Manifold Cylinder Head Design Methodology for RDE in Gasoline Engine Application

    Singh, Amandeep / Jalan, Ankit / Agarwal, Deepali et al. | SAE Technical Papers | 2020