Generally, noise will occur during steering with the hydraulic power steering system (hereinafter HPS). The noise producing in the rotary valve takes up a big proportion of the total one. To study the noise in the control valve, 2-D meshes of the flow field between the sleeve and the rotor were set up and a general CFD code-Fluent was used to analyze the flow inside the valve. The areas where the noise may be occurred were shown and some suggestions to silence the noise were given.


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    Title :

    Liquid Stream in the Rotary Valve of the Hydraulic Power Steering Gear


    Additional title:

    Sae Technical Papers


    Contributors:
    Feng, Gao (author) / Xuewu, Ji (author) / Yahui, Liu (author)

    Conference:

    SAE 2007 Commercial Vehicle Engineering Congress & Exhibition ; 2007



    Publication date :

    2007-10-30




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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