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.
Liquid Stream in the Rotary Valve of the Hydraulic Power Steering Gear
Sae Technical Papers
SAE 2007 Commercial Vehicle Engineering Congress & Exhibition ; 2007
2007-10-30
Conference paper
English
Liquid Stream in the Rotary Valve of the Hydraulic Power Steering Gear
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