Finite Element Analysis of a Polymer- Polymer Sliding Contact for Schallamach Wave and Wear


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Sliding polymer-polymer surface contacts, due to their inherent elastic properties, exhibit detachment waves also termed as Schallamach waves. Such waves effect the initiation and propagation of wear along the sliding contacts. This paper presents quasi steady-state analysis of such a sliding contact using finite element. The contact is modeled and nodal solutions for pressure are obtained for small sliding steps. Analysis of orthogonal pressure components at the contact nodes reveals the formation of Schallamach wave phenomenon. Further, appropriate wear law is used for calculation of wear at nodal level.



Key Engineering Materials (Volumes 348-349)

Edited by:

J. Alfaiate, M.H. Aliabadi, M. Guagliano and L. Susmel




M. A. Ashraf et al., "Finite Element Analysis of a Polymer- Polymer Sliding Contact for Schallamach Wave and Wear ", Key Engineering Materials, Vols. 348-349, pp. 633-636, 2007

Online since:

September 2007




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