This article considers the frictional interface waves generated by the flutter instability of the sliding steady state for an elastic tube in frictional contact with a rigid and rotating shaft. According to the values of the contact pressure, the rotation velocity and the friction coefficient, several periodic dynamical responses can be found under the form of travelling surface waves. Such a periodic solution may be interesting in the study of a possible dynamic transition from the sliding steady state in the spirit of Andronov–Hopf bifurcation. Examples of stick-slip, stick-slip-separation and stick-slip-separation-reverse-slip waves propagating along the contact surface, obtained by various semi-analytical and numerical approaches, are reported here. Some results on the stability of these travelling waves are also indicated.
Cet article est consacrée aux ondes d'interface induites par l'instabilité dynamique de glissement stationnaire à l'interface d'un tube élastique en contact frottant avec un cylindre rigide en rotation uniforme. Selon les valeurs de la pression de contact, de la vitesse de rotation et du coefficient de frottement, plusieurs réponses dynamiques périodiques peuvent être observées. Nous présentons des exemples d'ondes stick-slip, stick-slip-separation et stick-slip-separation-slip obtenues par des approches numériques et semi-analytiques. Quelques résultats concernant l'analyse de stabilité d'une telle onde sont aussi rapportés.
Mots-clés : Frottement, Onde glissement-adhérence-décollement-glissement, Étude de stabilité
Quoc Son Nguyen 1; Abdelbacet Oueslati 2; Alois Steindl 3; Andreas Teufel 3; Hans Troger 3
@article{CRMECA_2008__336_1-2_203_0,
author = {Quoc Son Nguyen and Abdelbacet Oueslati and Alois Steindl and Andreas Teufel and Hans Troger},
title = {Travelling interface waves in a brake-like system under unilateral contact and {Coulomb} friction},
journal = {Comptes Rendus. M\'ecanique},
pages = {203--209},
publisher = {Elsevier},
volume = {336},
number = {1-2},
year = {2008},
doi = {10.1016/j.crme.2007.11.011},
language = {en},
}
TY - JOUR AU - Quoc Son Nguyen AU - Abdelbacet Oueslati AU - Alois Steindl AU - Andreas Teufel AU - Hans Troger TI - Travelling interface waves in a brake-like system under unilateral contact and Coulomb friction JO - Comptes Rendus. Mécanique PY - 2008 SP - 203 EP - 209 VL - 336 IS - 1-2 PB - Elsevier DO - 10.1016/j.crme.2007.11.011 LA - en ID - CRMECA_2008__336_1-2_203_0 ER -
%0 Journal Article %A Quoc Son Nguyen %A Abdelbacet Oueslati %A Alois Steindl %A Andreas Teufel %A Hans Troger %T Travelling interface waves in a brake-like system under unilateral contact and Coulomb friction %J Comptes Rendus. Mécanique %D 2008 %P 203-209 %V 336 %N 1-2 %I Elsevier %R 10.1016/j.crme.2007.11.011 %G en %F CRMECA_2008__336_1-2_203_0
Quoc Son Nguyen; Abdelbacet Oueslati; Alois Steindl; Andreas Teufel; Hans Troger. Travelling interface waves in a brake-like system under unilateral contact and Coulomb friction. Comptes Rendus. Mécanique, Duality, inverse problems and nonlinear problems in solid mechanics, Volume 336 (2008) no. 1-2, pp. 203-209. doi : 10.1016/j.crme.2007.11.011. https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.1016/j.crme.2007.11.011/
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