利用流场仿真技术计算水压外啮合齿轮泵内液压径向力  

Calculation of Hydraulic Radial Force inside Water Hydraulic External Gear Pump Using Fluid Simulation Technology

作　　者：王强[1] 姜继海[1] 袁俊超[1] 

机构地区：[1]哈尔滨工业大学,黑龙江哈尔滨150001

出　　处：《流体机械》2008年第6期39-42,共4页Fluid Machinery

基　　金：浙江大学流体传动及控制重点实验室开放基金项目(GZKF-2006004)

摘　　要：利用ADINA软件对水压外啮合齿轮泵内部流场进行了仿真,据此分析了齿轮泵内液压径向力的变化范围,这一方法与常用理论计算相比更接近于实际,为平衡外啮合齿轮泵内径向力提供了理论参考。The flow field inside the water hydraulic exteinal gear pump was simulated via the software of ADINA, based on which the variational range of the hydraulic radial force inside the gear pump was analyzed. This method, which will offer theoretical reference to balancing the hydraulic radial force inside exteinal gear pump, was closer to fact compared to the theoretical calculation in common use.

关 键 词：水液压 流场仿真 液压径向力 齿轮泵 

分 类 号：TH173[机械工程—机械制造及自动化]