基于CFD的液压阻尼器低速特性仿真分析Simulative Analysis of Low Speed Characteristics for Hydraulic Dampers based on CFD
贺李平;顾亮;刘建勇;王猛;
摘要(Abstract):
以液压阻尼器结构特点为基础,采用预留液体间隙层方法模拟阻尼器的内部泄漏,建立了具有较高精度的阻尼器流体网格模型,应用计算流体动力学(CFD)数值方法对其进行了仿真分析,获得了阻尼器低速特性以及内流场规律。测试结果验证了CFD仿真分析的准确性。
关键词(KeyWords): 液压阻尼器;CFD;仿真分析
基金项目(Foundation): 国家部委预研项目(51404040104BQ0146)
作者(Authors): 贺李平;顾亮;刘建勇;王猛;
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