留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

轴向柱塞泵滑靴副传热特征

汤何胜 訚耀保 李晶

汤何胜, 訚耀保, 李晶等 . 轴向柱塞泵滑靴副传热特征[J]. 北京航空航天大学学报, 2016, 42(3): 489-496. doi: 10.13700/j.bh.1001-5965.2015.0142
引用本文: 汤何胜, 訚耀保, 李晶等 . 轴向柱塞泵滑靴副传热特征[J]. 北京航空航天大学学报, 2016, 42(3): 489-496. doi: 10.13700/j.bh.1001-5965.2015.0142
TANG Hesheng, YIN Yaobao, LI Jinget al. Heat transfer characteristics of axial piston pump slipper pair[J]. Journal of Beijing University of Aeronautics and Astronautics, 2016, 42(3): 489-496. doi: 10.13700/j.bh.1001-5965.2015.0142(in Chinese)
Citation: TANG Hesheng, YIN Yaobao, LI Jinget al. Heat transfer characteristics of axial piston pump slipper pair[J]. Journal of Beijing University of Aeronautics and Astronautics, 2016, 42(3): 489-496. doi: 10.13700/j.bh.1001-5965.2015.0142(in Chinese)

轴向柱塞泵滑靴副传热特征

doi: 10.13700/j.bh.1001-5965.2015.0142
基金项目: 国家自然科学基金(51475332,51275356)
详细信息
    作者简介:

    汤何胜 男,博士研究生。主要研究方向:流体传动与控制。E-mail:tanghesheng321200@163.com;訚耀保 男,博士,教授,博士生导师。主要研究方向:极端环境下流体传动与控制。Tel.:021-69589736 E-mail:y-yin@tongji.edu.cn

    通讯作者:

    訚耀保,Tel.:021-69589736 E-mail:y-yin@tongji.edu.cn

  • 中图分类号: TH137.5

Heat transfer characteristics of axial piston pump slipper pair

Funds: National Natural Science Foundation of China (51475332, 51275356)
  • 摘要: 为了揭示轴向柱塞泵滑靴底面油膜温度场分布规律,分析了滑靴副生热机理以及热量传递途径,在此基础上利用热流量守恒定律建立滑靴副热力学耦合模型,讨论不同压力和转速工况下滑靴的结构参数对滑靴底面油膜温度的影响。分析结果表明,滑靴副油膜温度场呈不均匀分布,沿滑靴半径方向呈递减趋势,其最大值出现在最薄油膜厚度区域,容易引起滑靴偏磨磨损,主要集中在泵的排油区;恒压高速工况下滑靴内外半径比范围为1.5~2.0 之间,应尽量取较小值,降低滑靴副油膜温度,提高滑靴副润滑性能;恒转速高压工况下阻尼管长度直径比范围为3.50~8.75之间,应尽量取较小值,防止滑靴底面油膜温度过高,改善柱塞泵的散热效果。

     

  • [1] LI C G, JIAO Z X.Thermal-hydraulic modeling and simulation of piston pump[J].Chinese Journal of Aeronautics,2006,19(4):354-358.
    [2] 付永领,李祝锋, 祁晓野,等.轴向柱塞式电液泵能量转化效率研究[J].机械工程学报,2014,50(14):204-211. FU Y L,LI Z F,QI X Y,et al.Research on the energy conversion efficiency of axial piston electro-hydraulic pump[J].Journal of Mechanical Engineering,2014,50(14):204-211(in Chinese).
    [3] DADOUCHE A, FILLON M,BLIGOUD J.Experiments on thermal effects in a hydrodynamic thrust bearing[J].Tribology International,2000,33(3-4):167-174.
    [4] TADEUSZ Z. Testing the heating of the basic components of an axial multipiston pump[J].Measurement Science Review,2001,1(1):123-126.
    [5] SCHENK A, IVANTYSYNOVA M.An investigation of the impact of elastohydrodynamic deformation on power loss in the slipper swash plate interface[C]//Proceedings of 8th JFPS International Symposium on Fluid Power.Tokyo:JFPS,2011:228-234.
    [6] KAZAMA T. Thermohydrodynamic lubrication model applicable to a slipper of swashplate type axial piston pumps and motors(effects of operating conditions)[J].Tribology Online,2010,5(5):250-254.
    [7] CANBULUT F, SINANOGLU C,KOC E.Experimental analysis of frictional power loss of hydrostatic slipper bearings[J].Industrial Lubrication and Tribology,2012,61(3):123-131.
    [8] CANBULUT F, YILDIRIM S,SINANOGLU C.Design of an artificial neural network for analysis of frictional power loss of hydrostatic slipper bearings[J].Tribology Letters,2004,17(4):887-899.
    [9] BERGADA J M. Leakage and groove pressure of an axial piston pump slipper with multiple lands[J].Tribology Transactions,2008,51(4):469-481.
    [10] KUMAR S, BERGADA J M,WATTON J.Axial piston pump grooved slipper analysis by CFD simulation of three-dimensional NVS equation in cylindrical coordinates[J].Computers & Fluids,2009,38(6):648-663.
    [11] 刘洪,苑士华, 荆崇波,等.磨损轮廓与弹性变形对滑靴动态特性的影响[J].机械工程学报,2013,49(5):75-82. LIU H,YUAN S H,JING C B,et al.Effects of wear profile and elastic deformation on the slipper's dynamic characteristics[J].Journal of Mechanical Engineering,2013,49(5):75-82(in Chinese).
    [12] 马纪明,李齐林, 任春宇,等.轴向柱塞泵滑靴副润滑磨损的影响因素分析[J].北京航空航天大学学报,2015,41(6):1-6. MA J M,LI Q L,REN C Y,et al.Wear analysis of a hydraulic axial pump swash plate/slipper pair[J].Journal of Beijing University of Aeronautics and Astronautics,2015,41(6):1-6(in Chinese).
    [13] 徐兵,李迎兵, 张斌,等.轴向柱塞泵滑靴副倾覆现象数值分析[J].机械工程学报,2010,46(20):161-168. XU B,LI Y B,ZHANG B,et al.Numerical simulation of overturning phenomenon of axial piston pump slipper pair[J].Journal of Mechanical Engineering,2010,46(20):161-168(in Chinese).
    [14] 汤何胜,訚耀保, 李晶.柱塞泵滑靴副间隙泄漏及摩擦转矩特性研究[J].华南理工大学学报(自然科学版),2014,42(7):74-79. TANG H S,YIN Y B,LI J.Clearance leakage and friction torque of slipper pair in axial piston pump[J].Journal of South China University of Technology(Natural Science Edition),2014,42(7):74-79(in Chinese).
    [15] SCHENK A, IVANTYSYNOVA M.A transient thermoelastohydrodynamic lubrication model of the slipper/swash plate in axial piston machines[J].Journal of Tribology,2015,137(7):031701-1-10.
    [16] KAZAMA T, SUZUKI M,SUZUKI K.Relation between sliding-part temperature and clearance shape of a slipper in swash plate axial piston motors[C]//Proceedings of 9th JFPS International Symposium on Fluid Power.Tokyo:JFPS,2014:382-389.
  • 加载中
计量
  • 文章访问数:  706
  • HTML全文浏览量:  2
  • PDF下载量:  563
  • 被引次数: 0
出版历程
  • 收稿日期:  2015-03-16
  • 刊出日期:  2016-03-20

目录

    /

    返回文章
    返回
    常见问答