Numerical Analysis on Sealing Properties of Mechanical Seals with a Laser-Textured Face

被引：2
|
作者：
Gao, Huiqin [1 ]
Yu, Xinqi [1 ]
Liu, Qinggang [1 ]
Yu, Jiahui [2 ]
机构：
[1] Hebei Univ Sci & Technol, Sch Mech & Elect Engn, Shijiazhuang 050018, Peoples R China
[2] Shandong Univ, Sch Foreign Language & Literature, Jinan 250100, Peoples R China
来源：
FRONTIER IN INFORMATION ENGINEERING FOR MECHANICS AND MATERIALS | 2012年 / 189卷
关键词：
mechanical seals; laser-textured; finite difference method; opening force; liquid film stiffness;
D O I：
10.4028/www.scientific.net/AMM.189.429
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
An analytical model is developed to study the sealing performance of the mechanical seals with a laser-textured micro-pore face. The pressure distribution between the seal faces at various operation conditions and micro-pore geometry parameters can be obtained from a solution of the Reynolds equation by finite difference method, and then opening force and liquid film stiffness can be calculated. Seal face geometry parameters can be optimized by analyzing regulation of their effect on opening force and liquid film stiffness. Results of parametric study demonstrate that substantial hydrodynamic effect can be produced on the seal face with micro-pores.
引用
收藏
页码：429 / +
页数：2
相关论文
共 50 条
  • [21] Numerical Modeling of Thermohydrodynamic Mechanical Face Seals
    Djamaie, A.
    Brunetiere, N.
    Tournerie, B.
    TRIBOLOGY TRANSACTIONS, 2010, 53 (03) : 414 - 425
  • [22] ENHANCING SEALING AND DYNAMIC PERFORMANCE WITH PARTIALLY POROUS MECHANICAL FACE SEALS
    ETSION, I
    MICHAEL, O
    TRIBOLOGY TRANSACTIONS, 1994, 37 (04) : 701 - 710
  • [23] Enhancing sealing and dynamic performance with partially porous mechanical face seals
    Etsion, I.
    Michael, O.
    S T L E Tribology Transactions, 1994, 37 (04): : 701 - 710
  • [24] Analysis of Cavitation Induction Mechanism of Annular Groove at Sealing Face in Mechanical Seals with Rayleigh Steps
    Ma, Xuezhong
    Meng, Xiangkai
    Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2022, 58 (13): : 166 - 174
  • [25] Wetting Behavior and Tribological Properties of Polymer Brushes on Laser-Textured Surface
    Shen, Ming-xue
    Zhang, Zhao-xiang
    Yang, Jin-tao
    Xiong, Guang-yao
    POLYMERS, 2019, 11 (06)
  • [26] DESIGN AND ANALYSIS OF MECHANICAL FACE SEALS
    SAFAR, ZS
    WEAR, 1981, 66 (01) : 43 - 53
  • [27] Numerical modeling of dynamic sealing behaviors of spiral groove gas face seals
    Ruan, Bo
    American Society of Mechanical Engineers, Tribology Division, TRIB, 2001, (52): : 1 - 10
  • [28] Numerical modeling of dynamic sealing behaviors of spiral groove gas face seals
    Ruan, B
    JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 2002, 124 (01): : 186 - 195
  • [29] Analysis of Enhanced Pool Boiling Heat Transfer on Laser-Textured Surfaces
    Orman, Lukasz J.
    Radek, Norbert
    Pietraszek, Jacek
    Szczepaniak, Marcin
    ENERGIES, 2020, 13 (11)
  • [30] A STUDY OF THE RELATIONSHIP BETWEEN SEALING PERFORMANCE AND SURFACE CONDITION OF MECHANICAL FACE SEALS
    SHIMOMURA, T
    HIRABAYASHI, H
    NAKAJIMA, T
    TRIBOLOGY TRANSACTIONS, 1992, 35 (04): : 659 - 666
12345