平衡式复合齿轮泵内部泄漏分析  

Analysis and Calculation of Inner Leakage of the Balanced Compound Gear Pump

作　　者：陶云[1] 

机构地区：[1]淮南工业学院机械工程系,安徽淮南232001

出　　处：《淮南工业学院学报》2001年第4期53-55,共3页Journal of Huainan Institute of Technology(Natural Science)

基　　金：国家自然科学基金资助 ( 5 95 75 0 10 )

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 。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.

关 键 词：平衡式复合齿轮泵 内部泄漏 容积效率 轴向泄漏 径向间隙泄漏 

分 类 号：TH325[机械工程—机械制造及自动化]