In the present paper three algorithms are applied to a finite element model of two thermoelastic bodies in frictional wearing contact. All three algorithms utilize a modification of a Newton method for B-differentiable equations as non-linear equation solver. In the first algorithm the fully-coupled
Finite element treatment of two-dimensional thermoelastic wear problems
✍ Scribed by Niclas Strömberg
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 894 KB
- Volume
- 177
- Category
- Article
- ISSN
- 0045-7825
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✦ Synopsis
The present paper concerns the numerical treatment of thermoelastic wear problems. The governing equations of thermoelasticity coupled to Signorini contact, Coulomb's friction and Archard's wear are formulated as a system of discrete equations. This equation system is solved, using a Bouligand differentiable Newton method, for five problems of didactic nature.
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