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重型汽车变速器润滑系统流动与传热仿真分析

申朕 阮登芳 刘波

申朕, 阮登芳, 刘波. 重型汽车变速器润滑系统流动与传热仿真分析[J]. 机械科学与技术, 2015, 34(7): 1085-1088. doi: 10.13433/j.cnki.1003-8728.2015.0723
引用本文: 申朕, 阮登芳, 刘波. 重型汽车变速器润滑系统流动与传热仿真分析[J]. 机械科学与技术, 2015, 34(7): 1085-1088. doi: 10.13433/j.cnki.1003-8728.2015.0723
Shen Zhen, Ruan Dengfang, Liu Bo. Simulating Flow and Heat Transfer in Lubrication System of a Heavy-duty Automobile Transmission[J]. Mechanical Science and Technology for Aerospace Engineering, 2015, 34(7): 1085-1088. doi: 10.13433/j.cnki.1003-8728.2015.0723
Citation: Shen Zhen, Ruan Dengfang, Liu Bo. Simulating Flow and Heat Transfer in Lubrication System of a Heavy-duty Automobile Transmission[J]. Mechanical Science and Technology for Aerospace Engineering, 2015, 34(7): 1085-1088. doi: 10.13433/j.cnki.1003-8728.2015.0723

重型汽车变速器润滑系统流动与传热仿真分析

doi: 10.13433/j.cnki.1003-8728.2015.0723
基金项目: 

重庆市科技攻关计划项目(2008AB6096)资助

详细信息
    作者简介:

    申朕(1988-),硕士研究生,研究方向为内燃机和变速器的优化设计,cqushenzhen@163.com

    通讯作者:

    阮登芳,教授,博士生导师,ruandf@cqu.edu.cn

Simulating Flow and Heat Transfer in Lubrication System of a Heavy-duty Automobile Transmission

  • 摘要: 应用AMESim软件并结合AMESet二次开发平台,建立了某重型汽车变速器润滑系统流动与传热耦合仿真模型,并在变速器专用试验台上进行了模型的实验验证。应用所建模型完成了不同工况条件下润滑系统的流动与传热仿真,对典型润滑节点的润滑状况进行了分析评价及改进。结果表明:变速器在低速大负荷及高速小负荷工况下工作时,除中间轴左轴承润滑不足外,其余轴承均润滑良好;采取加大轴承润滑油道直径使节点流量率增大来改善中间轴左轴承润滑状况的措施是可行的。
  • [1] 许翔,毕小平.车用传动装置润滑系统的流动仿真[J].润滑与密封,2006,174(2):17-19 Xu X, Bi X P. Simulation of lubricant flow in lubricating system of vehicle gearing[J]. Lubrication Engineering,2006,174(2):17-19 (in Chinese)
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出版历程
  • 收稿日期:  2013-08-07
  • 刊出日期:  2015-07-05

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