Liquid Stream in the Rotary Valve of the Hydraulic Power Steering Gear 2007-01-4237
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.
Citation: Xuewu, J., Yahui, L., and Feng, G., "Liquid Stream in the Rotary Valve of the Hydraulic Power Steering Gear," SAE Technical Paper 2007-01-4237, 2007, https://doi.org/10.4271/2007-01-4237. Download Citation
Author(s):
Ji Xuewu, Liu Yahui, Gao Feng
Affiliated:
Tsinghua University, Beihang University
Pages: 7
Event:
SAE 2007 Commercial Vehicle Engineering Congress & Exhibition
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Power steering
Steering systems
Valves
Noise
Computational fluid dynamics
Propellers and rotors
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