Experimental and numerical study of the lubrication regimes of a liquid mechanical seal

被引：28

作者：

Ayadi, K. ^{[1
]}

Brunetiere, N. ^{[1
]}

Tournerie, B. ^{[1
]}

Maoui, A. ^{[2
]}

机构：

[1] Univ Poitiers, CNRS, UPR 3346, Dept Genie Mecan & Syst Complexes,ENSMA,Inst Ppri, F-86962 Futuroscope Chassenuil, France

[2] CETIM Pole Technol Etancheite, F-44326 Nantes, France

来源：

TRIBOLOGY INTERNATIONAL | 2015年 / 92卷

关键词：

Stribeck curve; Mechanical face seals; Mixed lubrication; Lubrication regimes; MIXED FRICTION REGIME; SLIDING LOAD SUPPORT; FACE SEALS; MULTISCALE APPROACH;

D O I：

10.1016/j.triboint.2015.05.022

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The paper presents an experimental and numerical study of the different lubrication regimes occurring in the sealing gap of a mechanical seal with water as sealed fluid. For this purpose, an industrial seal has been tested in a wide range of rotation speeds and fluid pressure values. Friction torque, temperature and leakage were measured and compared to numerical results. These results were obtained on a multi-scale mixed lubrication model considering heat transfer in the solids and seal rings deflections. A satisfactory correlation was obtained demonstrating the relevance of the model. The model is then used to analyze the lubrication regimes. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：96 / 108

页数：13

共 21 条

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