高次定子曲线在双作用叶片泵降噪中的应用

Application about Higher Mode Stator Curve in Double-acting Vane Pump Noise Reduction

对双作用叶片泵产生噪声的原因进行分析,提出了叶片泵低噪声定子曲线的条件。根据此条件分析了常见定子曲线的缺陷,给出了无冲击低噪声的八次定子曲线,为高性能叶片泵的研制提供参考。

Through the analysing to the double -acting vane pump noise reason, proposed the condition of the low noise stator curve for double - acting vane pump. And acted according to this condition to analyze the common stator curve flaw, then gives eight stator curve that have no attacks and low noise, and provides a reference for the thigh performance vane pump development.