On the Use of Model Order Reduction Techniques for the Elastohydrodynamic Contact Problem

The objective of this work is to develop a method which solves the nonlinear elastohydrodynamic contact problem in a fast and precise way using model order reduction techniques. The reduction procedure is based on a projection onto a low-dimensional subspace using different hyper-reduction procedure...

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Hlavní autor: Maier, Daniel
Médium: Online
Jazyk:angličtina
Vydáno: KIT Scientific Publishing 2021
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On-line přístup:34613
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Shrnutí:The objective of this work is to develop a method which solves the nonlinear elastohydrodynamic contact problem in a fast and precise way using model order reduction techniques. The reduction procedure is based on a projection onto a low-dimensional subspace using different hyper-reduction procedures. The method provides fast and highly accurate reduced order models for stationary and transient, Newtonian and Non-Newtonian EHD line and point contact problems.