Influence of Friction Properties Between Non-Smooth Surface GFER and 316L Stainless Steel Under Seawater Lubrication and Simulation Research

被引：0
作者：
Wu, Shaofeng [1 ]
Xu, Hongrui [1 ]
Guo, Jian [1 ]
Wang, Zhiqiang [1 ]
Gao, Dianrong [2 ]
机构：
[1] Hangzhou Dianzi Univ, Sch Mech Engn, Hangzhou, Peoples R China
[2] Yanshan Univ, Sch Mech Engn, Qinhuangdao, Peoples R China
来源：
LUBRICATION SCIENCE | 2024年 / 36卷 / 07期
基金：
中国国家自然科学基金;
关键词：
CFD; friction properties; non-smooth surfaces; pressure distribution; seawater lubrication; PERFORMANCE; WEAR;
D O I：
10.1002/ls.1712
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
In this paper, the friction properties of the port pair with non-smooth surface in the pump were studied. The lubrication film was modelled and simulated to analyse dynamic pressure, velocity vector and friction coefficient. Tests were made for studying the effects of pit shape and revolution speed on friction properties of glass fibre epoxy resin (GFER) samples under seawater lubrication, with the wear of the surface and friction coefficient discussed. The results show that GFER is mainly manifested as adhesive and abrasive wear during the tests. The simulations and tests suggest that the hydrodynamic lubrication effect is improved by increasing revolution speed and using non-smooth surfaces, with the friction coefficient being decreased. Moreover, a roughness test was conducted, and it was found that the Ra value of the 316L sample decreased, whereas the Ra value of the GFER sample increased.
引用
收藏
页码：549 / 560
页数：12
相关论文
共 26 条
  • [11] An experimental investigation of wear of glass fibre-epoxy resin and glass fibre-polyester resin composite materials
    Pihtili, Hasim
    [J]. EUROPEAN POLYMER JOURNAL, 2009, 45 (01) : 149 - 154
  • [12] Friction characteristics of microtextured surfaces under mixed and hydrodynamic lubrication
    Ramesh, Ashwin
    Akram, Wasim
    Mishra, Surya P.
    Cannon, Andrew H.
    Polycarpou, Andreas A.
    King, William P.
    [J]. TRIBOLOGY INTERNATIONAL, 2013, 57 : 170 - 176
  • [13] [任露泉 Ren Luquan], 2003, [农业机械学报, Transactions of the Chinese Society of Agricultural Machinery], V34, P86
  • [14] Mechanical and abrasive wear characterization of bidirectional and chopped E-glass fiber reinforced composite materials
    Siddhartha
    Gupta, Kuldeep
    [J]. MATERIALS & DESIGN, 2012, 35 : 467 - 479
  • [15] Influence of SiC filler on mechanical and tribological behavior of glass fabric reinforced epoxy composite systems
    Suresha, B.
    Chandramohan, G.
    Rao, P. R. Sadananda
    Sampathkumaran, P.
    Seetharamu, S.
    [J]. JOURNAL OF REINFORCED PLASTICS AND COMPOSITES, 2007, 26 (06) : 565 - 578
  • [16] The mechanism of drag reduction around bodies of revolution using bionic non-smooth surfaces
    Tian, Li-mei
    Ren, Lu-quan
    Liu, Qing-ping
    Han, Zhi-wu
    Jiang, Xiao
    [J]. JOURNAL OF BIONIC ENGINEERING, 2007, 4 (02) : 109 - 116
  • [17] Lubricant film thickness and friction force measurements in a laser surface textured reciprocating line contact simulating the piston ring-liner pairing
    Vladescu, Sorin-Cristian
    Medina, Simon
    Olver, Andrew V.
    Pegg, Ian G.
    Reddyhoff, Tom
    [J]. TRIBOLOGY INTERNATIONAL, 2016, 98 : 317 - 329
  • [18] Wang C. P., 2020, IOP Conference Series: Materials Science and Engineering, V770, DOI 10.1088/1757-899X/770/1/012081
  • [19] [王洪涛 Wang Hongtao], 2016, [表面技术, Surface Technology], V45, P182
  • [20] [王建章 Wang Jianzhang], 2011, [润滑与密封, Lubrication Engineering], V36, P1
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