Mass-conserving cavitation model for dynamical lubrication problems. Part II: Numerical analysis

被引：10

作者：

Buscaglia, Gustavo C. ^{[1
]}

Talibi, Mohamed El Alaoui ^{[2
]}

Jai, Mohammed ^{[3
]}

机构：

[1] Univ Sao Paulo, ICMC, BR-13560970 Sao Carlos, SP, Brazil

[2] Fac Sci Semlalia, Dept Math, Marrakech, Morocco

[3] CNRS, Inst C Jordan, INSA Lyon, UMR 5208, F-69100 Villeurbanne, France

来源：

MATHEMATICS AND COMPUTERS IN SIMULATION | 2015年 / 118卷

关键词：

Lubrication; Dynamical system; Cavitation; Elrod and Adams' model; Numerical simulations; PISTON-RING; ALGORITHM; SEALS;

D O I：

10.1016/j.matcom.2014.11.024

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Numerical results are presented for three fully dynamical lubrication devices (piston ring-liner, journal bearing and mechanical seals) based on the Elrod-Adams model for the Reynolds equation and Newmark scheme for the motion equations. For each lubricated system we give the mathematical model, the corresponding non-dimensional problem and numerical results. We give also the full algorithm in the case of the piston-ring-liner system. (C) 2014 International Association for Mathematics and Computers in Simulation (IMACS). Published by Elsevier B.V. All rights reserved.

引用

页码：146 / 162

页数：17

共 17 条

[1] [Anonymous], THESIS U LEEDS
[2] A Mass-Conserving Algorithm for Dynamical Lubrication Problems With Cavitation
Ausas, Roberto F.
Jai, Mohammed
Buscaglia, Gustavo C.
[J]. JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 2009, 131 (03): : 1 - 7
[3] VARIATIONAL FORMULATIONS AND FINITE-ELEMENT ALGORITHMS FOR CAVITATION PROBLEMS
BAYADA, G
CHAMBAT, M
ELALAOUI, M
[J]. JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 1990, 112 (02): : 398 - 403
[4] PARTIALLY LUBRICATED PISTON RING
BROWN, SR
HAMILTON, GM
[J]. JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 1977, 19 (02): : 81 - 89
[5] Buscaglia G., 2014, MATH COMPUT SIMULATI
[6] Elrod HG., 1974, Proceedings of the 1st Leeds-Lyon Symposium on Tribology, P37
[7] DYNAMIC ANALYSIS OF NON-CONTACTING FACE SEALS
ETSION, I
[J]. JOURNAL OF LUBRICATION TECHNOLOGY-TRANSACTIONS OF THE ASME, 1982, 104 (04): : 460 - 468
[8] Frene J., 1990, LUBRIFICATION HYDROD
[9] Haardt R., 1975, THESIS U C BERNARD L
[10] A transient finite element cavitation algorithm with application to radial lip seals
Hajjam, Mohamed
Bonneau, Dominique
[J]. TRIBOLOGY INTERNATIONAL, 2007, 40 (08) : 1258 - 1269

← 1 2 →