| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5470077 | Procedia CIRP | 2017 | 6 Pages |
Abstract
The change in vibration amplitudes influences crack opening and closing for a single blade under thermo-mechanical load. These processes, including thermal expansion, are investigated using the extended finite element method. Two real turbine blades are used to compare the characteristics of a new and a used blade.
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Physical Sciences and Engineering
Engineering
Industrial and Manufacturing Engineering
Authors
Lukas Schwerdt, Thomas Hauptmann, Artsem Kunin, Jörg R. Seume, Jörg Wallaschek, Peter Wriggers, Lars Panning-von Scheidt, Stefan Löhnert,