Article (Scientific journals)
Dynamic analysis of fretting-wear in friction contact interfaces
Salles, Loïc; Blanc, L.; Thouverez, F. et al.
2011In International Journal of Solids and Structures, 48 (10), p. 1513 - 1524
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Keywords :
Fretting-wear; Friction and contact; Harmonic balance method; Coulomb's friction law; Fretting wear; Friction contact interfaces; Harmonic Balance method; Nonlinear force; Numerical investigations; Numerical treatments; Unilateral contact; Modeling and Simulation; Materials Science (all); Condensed Matter Physics; Mechanics of Materials; Mechanical Engineering; Applied Mathematics
Abstract :
[en] A numerical treatment of fretting-wear under vibratory loading is proposed. The method is based on the Dynamic Lagrangian Frequency Time method. It models unilateral contact by using Coulomb's friction law. The basic idea is to separate time into two scales, a slow scale for tribological phenomena and a fast scale for dynamics. For a given number of vibration periods, a steady state is assumed and the variables are decomposed into Fourier series. An Alternating Frequency Time procedure is performed to calculate the non-linear forces. Then, a hybrid Powell solver is used. Numerical investigations on a beam with friction contact interfaces illustrate the performances of this method and show the coupling between dynamic and tribological phenomena. © 2011 Elsevier Ltd. All rights reserved.
Disciplines :
Aerospace & aeronautics engineering
Mechanical engineering
Author, co-author :
Salles, Loïc  ;  Université de Liège - ULiège > Aérospatiale et Mécanique (A&M) ; École Centrale de Lyon, Laboratoire de Tribologie et Dynamique des Systmes, Équipe Dynamique des Structures et des Systmes, 69134 Ecully Cedex, France ; Department of Applied Mechanics, Bauman Moscow State Technical University, Moscow, Russian Federation ; Snecma - Safran Group, 77550 Moissy-Cramayel, France
Blanc, L.;  École Centrale de Lyon, Laboratoire de Tribologie et Dynamique des Systmes, Équipe Dynamique des Structures et des Systmes, 69134 Ecully Cedex, France
Thouverez, F.;  École Centrale de Lyon, Laboratoire de Tribologie et Dynamique des Systmes, Équipe Dynamique des Structures et des Systmes, 69134 Ecully Cedex, France
Gouskov, A.M.;  Department of Applied Mechanics, Bauman Moscow State Technical University, Moscow, Russian Federation
Language :
English
Title :
Dynamic analysis of fretting-wear in friction contact interfaces
Publication date :
15 May 2011
Journal title :
International Journal of Solids and Structures
ISSN :
0020-7683
eISSN :
1879-2146
Publisher :
Elsevier
Volume :
48
Issue :
10
Pages :
1513 - 1524
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
ONERA - Office National d'Etudes et de Recherches Aérospatiales
CNRS - Centre National de la Recherche Scientifique
Funding text :
The authors thank Snecma for its technical and financial support. This work was conducted in the framework of the MAIA mechanical research and technology program sponsored by CNRS, ONERA and the SAFRAN Group.
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since 04 July 2025

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