In commercial vehicles, the exhaust brake assists the service brake to share the excess load and is used as an auxiliary brake to assist with the safety of the engine and the service brake on downhill slopes. To meet the customer's demand for auxiliary brakes, the specification of auxiliary brakes must be determined at the product proposal stage. In this study, performance design was conducted to derive exhaust brake specifications that fit the customer's requirements. For performance design, a system model was created and key design factors with high performance contribution were extracted. Optimal specifications were derived from parameter studies for key design factors. Additionally, performance analysis was performed with design tolerances using the performance design model. Performance was verified through actual vehicle evaluation and design specifications were confirmed.


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    Titel :

    A Performance Design of Constant Pressure Type Exhaust Brake


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    moon, Hyeonchae (Autor:in) / CHO, JAE SEOL (Autor:in) / Yang, Kee-Young (Autor:in) / han, SangWeol (Autor:in)

    Kongress:

    SAE WCX Digital Summit ; 2021



    Erscheinungsdatum :

    2021-04-06




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    A Performance Design of Constant Pressure Type Exhaust Brake

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    Exhaust brake performance

    Kemp, R.N. | Engineering Index Backfile | 1957


    Design and Application of ECU Controlled Constant Pressure Exhaust Brake on 5.7 l Engine for ICV Application

    Srivastava, V. / Patil, S. / Mahesh, P. et al. | British Library Conference Proceedings | 2013


    Design and Application of ECU Controlled Constant Pressure Exhaust Brake on 5.7 l Engine for ICV Application

    Mahesh, P. / Patil, Shankar / Srivastava, Vivek | SAE Technical Papers | 2013


    Exhaust Brake effectiveness

    Johnson, B. | Engineering Index Backfile | 1959