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An augmented Lagran...
An augmented Lagrangian method for fretting problems
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- Strömberg, Niclas, 1968- (författare)
- Department of Mechanical Engineering, Linköping University, Linköping, Sweden
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(creator_code:org_t)
- Gauthier-Villars, 1997
- 1997
- Engelska.
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Ingår i: European journal of mechanics. A, Solids. - : Gauthier-Villars. - 0997-7538 .- 1873-7285. ; 16:4, s. 573-593
- Relaterad länk:
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https://urn.kb.se/re...
Abstract
Ämnesord
Stäng
- The present work concerns the numerical treatment of fretting in the interface between a body and a rigid foundation. Starting from a variational formulation of a fretting model given in a framework of continuum thermodynamics, an augmented Lagrangian formulation is derived by introducing finite element discretizations in space and a finite difference discretization in time. The augmented Lagrangian formulation is implemented and solved by a Newton method for the two-dimensional case.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Teknisk mekanik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Applied Mechanics (hsv//eng)
Nyckelord
- Engineering mechanics
- Teknisk mekanik
- Maskinteknik
- Mechanical Engineering
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- art (ämneskategori)
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