Volume 28 Issue 2
Feb.  2013
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Article Navigation >  Journal of Aerospace Power  > 2013  >  28(2): 439-444
WANG Yan-zhong, NIU Wen-tao, TANG Wen, GUO Mei, GUO Xia, LI Guo-quan, SHEN Rong. Research on oil-air multiphase flow of spray lubrication of aero spur gears[J]. Journal of Aerospace Power, 2013, 28(2): 439-444.
Citation: WANG Yan-zhong, NIU Wen-tao, TANG Wen, GUO Mei, GUO Xia, LI Guo-quan, SHEN Rong. Research on oil-air multiphase flow of spray lubrication of aero spur gears[J]. Journal of Aerospace Power, 2013, 28(2): 439-444.
shu

Research on oil-air multiphase flow of spray lubrication of aero spur gears

  • 1.

    School of Mechanism Engineering and Automation, Beijing University of Aeronautics and Astronautics, Beijing 100191, China

  • 2.

    Shenyang Engine Design and Research Institute, Aviation Industry Corporation of China, Shenyang 110015, China

  • 3.

    National Key Laboratory of Vehicle Transmission, China North Vehicle Research Institute, Beijing 100072, China

  • Received Date: 2012-01-13
  • Publish Date: 2013-02-28
    Abstract
  • Aiming at the transient flow state of the spray lubrication process to aero spur gears,the mesh process and lubrication state of aero spur gears with spray lubrication were firstly analyzed,and the math model of oil-air multiphase flow which was suitable for the spray lubrication of gears was established.Then the numerical model of the multiphase flow was established and the results were obtained,which included the oil-air ratio and the entrance pressure at every mesh point and their changes with the mesh process.The precies flow parameters and pressure boundary conditions to the elastohydrodynamic lubrication and mixed lubrication analysis of the aero spur gears are shown.

     

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    • References(19)
  • [1]
    杨沛然.流体润滑数值分析[M].北京:国防工业出版社,1998.
    [2]
    Kim H J,Ehret P,Dowson D,et al.Thermal elastohydrodynamic analysis of circular contacts:Part Ⅰ Newtonian model[J].Proceedings of the Institution of Mechanical Engineers:Part J,2001,215(4):339-352.
    [3]
    Holmes M J A.Transient analysis of the point contact EHL problem using coupled solution methods[R].Cardiff,UK:Cardiff University,2002.
    [4]
    Wang W Z,Wang S,Shi F,et al.Simulations and measurements of sliding friction between rough surfaces of in point contacts:from EHL to boundary lubrication[J].Journal of Tribology,2007,129(3):495-501.
    [5]
    Larsson R.Transient non-Newtonian elastohydrodynamic lubrication analysis of an involute spur gear[J].Wear,1997,207(11):67-73.
    [6]
    Hohn B R,Michaelis K.Influence of oil temperature on gear fatigue[J].Tribology International,2004,37(2):103-109.
    [7]
    Akbarzadeh S, Khonsari M M.Performance of spur gears considering surface roughness and shear thinning lubricant[J]. Journal of Tribology,2008,130(2):021503.1-021503.8.
    [8]
    董辉立,苑士华,胡纪滨,等.基于承载因子理论的高转速齿轮润滑特性分析[J].北京理工大学学报,2011,31(9):1041-1045. DONG Huili,YUAN Shihua,HU Jibin,et al.Analysis of lubricating properties in spur gears with high speed based on load-sharing concept[J].Transactions of Beijing Institute of Technology,2011,31(9):1041-1045.(in Chinese)
    [9]
    Evans H P,Snidle R W,Sharif K J.Deterministic mixed lubrication modelling using roughness measurements in gear applications[J].Tribology International,2009,42(10):1406-1417.
    [10]
    Wang K L,Cheng H S.A numerical solution to the dynamic load,film thickness and surface temperature in spur gears:Part 1 analysis[J].Trans ASME Journal of Mechanical Design,1981,103(1):177-187.
    [11]
    章易程,梅雪松,陶涛,等.直齿轮啮合弹性流体动力润滑的非稳态效应的研究[J].机械工程学报,2000,36(1):32-35. ZHANG Yicheng,MEI Xuesong,TAO Tao,et al.Study on nonsteady state effects of elastohydrodynamic lubrication of spur gear teeth[J].Chinese Journal of Mechanical Engineering,2000,36(1):32-35.(in Chinese)
    [12]
    卢立新,张和豪.齿轮传动系统动载荷非稳态弹流润滑研究[J].润滑与密封,2002(1):12-14. LU Lixin,ZHANG Hehao.Nonsteady elastohydrodynamic lubrication of gear transmission system under dynamic load[J].Lubrication Engineering,2002(1):12-14.(in Chinese)
    [13]
    Li S,Kahraman A.A transient mixed elastohydrodynamic lubrication model for spur gear pairs[J].Journal of Tribology,2010,132(1):011501.1-011501.9.
    [14]
    王优强,衣雪鹃,杨沛然.渐开线直齿轮瞬态微观热弹流润滑分析[J].机械工程学报,2007,43(11):142-148. WANG Youqiang,YI Xuejuan,YANG Peiran.Transient thermal micro-elastohydrodynamic lubrication analysis of an involute spur gear[J].Chinese Journal of Mechanical Engineering,2007,43(11):142-148.
    [15]
    Handschuh R F.Thermal behavior of spiral bevel gears[R].NASA TM-106518,1995.
    [16]
    Okajiama M,Kato M,Kano H.Contribution of optimum nozzle design to injection rate control[R].SAE Paper 910185,1991.
    [17]
    Okajiama M,Kato M,Kojima T.Contribution of optimum design for nozzle configuration to spray formulation[R].SAE Paper 900824,1990.
    [18]
    王延忠,牛文韬,唐文,等.喷油嘴喷射方向偏离的影响因素[J].航空动力学报,2012,27(7):1665-1670. WANG Yanzhong,NIU Wentao,TANG Wen,et al.Research on deflection of nozzle spray direction[J].Journal of Aerospace Power,2012,27(7):1665-1670.(in Chinese)
    [19]
    Singhal A K,Athavale M M,Li H,et al.Mathematical basis and validation of the full cavitation model[J].Journal of Fluids Engineering,2002,124(3):617-624.
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