The power steering valve plays a key role in the steering performance of a vehicle. It is desirable, therefore, to have a means of predicting valve performance for the development of the steering system. This paper describes a method of applying the orifice equation to a steering valve, along with the procedure for experimentally determining the flow coefficients for this equation. Data is provided which demonstrates the nature of change of the flow coefficients through the operating range of the valve. A method for accounting for these changes is provided, along with correlation results for measured and predicted valve performance.


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    Titel :

    Two Dimensional Modeling of a Rotary Power Steering Valve


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    International Congress & Exposition ; 1999



    Erscheinungsdatum :

    01.03.1999




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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