一种发动机液力悬置动特性研究  

Study on Dynamic Characteristics of an Engine Hydraulic Mount

作　　者：孙秀明[1] 

机构地区：[1]陕西国防工业职业技术学院,陕西西安710302

出　　处：《大众科技》2013年第2期64-65,共2页Popular Science & Technology

摘　　要：基于流体力学理论,研究发动机液力悬置惯性通道内阻尼力,建立一种液力悬置力学模型和数学模型,进行动特性仿真,从流体力学的角度分析了液力悬置的结构参数对其动态特性的影响。This paper study on damping force in inertia channel of engine hydraulic mount based on fluid mechanics theory, the mathematics model and mechanics model of hydraulic mount is present. The dynamic response of the hydrattlic mount is simulated, and the influence on its dynamic performance by structure parameters of the mount is analyzed from fluid mechanics angle.

关 键 词：惯性通道 液力悬置 动态特性 

分 类 号：TH12[机械工程—机械设计及理论]