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
  • [1] Operational performance of textured journal bearings lubricated with a contaminated fluid
    Dadouche, Azzedine
    Conlon, Martin J.
    [J]. TRIBOLOGY INTERNATIONAL, 2016, 93 : 377 - 389
  • [2] Deng B. Q., 2004, J JILIN U, V34, P404
  • [3] Deng H., 2015, MECH SCI TECHNOLOGY, V34, P79
  • [4] [邓海顺 Deng Haishun], 2011, [农业机械学报, Transactions of the Chinese Society of Agricultural Machinery], V42, P203
  • [5] Friction and wear properties of E-glass fiber reinforced epoxy composites under different sliding contact conditions
    ElTayeb, NS
    Gadelrab, RM
    [J]. WEAR, 1996, 192 (1-2) : 112 - 117
  • [6] A THEORY OF LUBRICATION BY MICRO-IRREGULARITIES
    HAMILTON, DB
    WALOWIT, JA
    ALLEN, CM
    [J]. JOURNAL OF BASIC ENGINEERING, 1966, 88 (01): : 177 - &
  • [7] [韩志武 HAN Zhiwu], 2005, [摩擦学学报, Tribology], V25, P578
  • [8] Tribological performance of 316L stainless steel sliding against CF/PEEK with bionic non-smooth surface under seawater lubricated condition
    Liang, Ying-Na
    Gao, Dian-Rong
    Wu, Shao-Feng
    [J]. Zhongguo Biaomian Gongcheng/China Surface Engineering, 2017, 30 (01): : 115 - 124
  • [9] Tribological Properties of Friction Pair between 316L Stainless Steel and CF/PEEK with Nonsmooth Surface under Seawater Lubrication
    Liang, Yingna
    Gao, Dianrong
    Zhao, Jianhua
    [J]. TRIBOLOGY TRANSACTIONS, 2020, 63 (04) : 658 - 671
  • [10] Tribological properties of the directionally oriented warp knit GFRP composites
    Mathew, M. T.
    Padaki, Naveen V.
    Rocha, L. A.
    Gomes, J. R.
    Alagirusamy, R.
    Deopura, B. L.
    Fangueiro, R.
    [J]. WEAR, 2007, 263 (7-12 SPEC. ISS.) : 930 - 938
123