The combustion occurring in an internal combustion engine subsequently emits a high-intensity acoustic pulse along with exhaust gas flow. Formula SAE competition is imposing restrictions on acoustic emissions from an engine, which necessitates the activity of design and optimization of a high-performance muffler. The muffler has to be designed with the objectives of satisfying acoustic emission norms imposed and strategically designed to have less obstruction to exhaust flow and be lightweight to maintain the integrity of a Formula Student car. A novel approach of combining the effect of adsorptive and resonating muffler design has been inculcated in this work after the estimation of muffler size and resonance. The acoustic pressure analysis and exhaust flow efficiency are carried out using Ricardo Wave. These simulation results are validated with the developed prototype. The developed prototype is ascertained to fulfill the requirement of acoustic emission norms (103 dB[C]-110 dB[C]) without much compromise on exhaust flow efficiency.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Design and Optimization of a Performance Muffler for a Formula SAE Vehicle


    Weitere Titelangaben:

    Sae Int. J. Engines


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    2021-01-11


    Format / Umfang :

    11 pages




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    MUFFLER FOR VEHICLE

    NAKANO JUNICHI / KURASAWA YUJI / SUZUKI JUNICHIRO et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Study on Structure Optimization of Muffler of Formula Student Racing Car

    Yu, Gangpu / Jin, Yuxuan / Yu, Junyong et al. | Springer Verlag | 2022


    Study on Structure Optimization of Muffler of Formula Student Racing Car

    Yu, Gangpu / Jin, Yuxuan / Yu, Junyong et al. | TIBKAT | 2022


    Study on Structure Optimization of Muffler of Formula Student Racing Car

    Yu, Gangpu / Jin, Yuxuan / Yu, Junyong et al. | British Library Conference Proceedings | 2022


    MUFFLER DEVICE AND VEHICLE WITH SUCH MUFFLER DEVICE

    GOD DEHVID / GLAV RAGNAR / CHELL STREM LARS | Europäisches Patentamt | 2015

    Freier Zugriff