【摘要】 平衡式复合齿轮泵的内部泄漏是影响其容积效率的主要原因。结合复合齿轮泵的结构特点 ,分析了其内部泄漏的途径 ,并根据流体动力学理论推导出各泄漏流量的计算公式更多还原

【Abstract】 The inner leakage, as the major factor, affects the efficiency of the cubage of the balanced compound gear pump. This paper analyzes the pump’s inner leakage mechanisms with investigations into the pump’s structure characteristics, and with the application of the theory of liquid dynamics, arrives at the calculation formulae for specific leakage volume.更多还原