| Publisher DOI: | 10.1016/j.prostr.2016.06.449 | Title: | Fretting fatigue induced surface cracks under shrink fitted main bearings in wind turbine rotor shafts | Language: | English | Authors: | Rauert, Thes Herrmann, Jenni Dalhoff, Peter Sander, Manuela |
Editor: | Iacoviello, Francesco Susmel, Luca Firrao, Donato Ferro, Giuseppe |
Keywords: | crack growth; fretting fatigue; rotor shaft; wear; wind turbine | Issue Date: | 21-Jul-2016 | Publisher: | Elsevier | Part of Series: | 21st European Conference on Fracture, ECF21, 20-24 June 2016, Catania, Italy | Journal or Series Name: | Procedia structural integrity | Volume: | 2 | Startpage: | 3601 | Endpage: | 3609 | Conference: | European Conference on Fracture 2016 | Abstract: | This paper deals with the phenomenon of fretting fatigue on the rotor shaft of a wind turbine at the shrink fit of the main bearing. The sensitivity of the rotor shaft for growing cracks that nucleate at the bearing seat is investigated and available approaches of fretting fatigue prediction for shaft-hub and shaft-bearing connections are presented. Their application to the rotor shaft of a wind turbine is assessed and a validation on a full scale and a 1:10 scale rotor shaft fatigue test rig is proposed. |
URI: | http://hdl.handle.net/20.500.12738/4197 | ISSN: | 2452-3216 | Review status: | This version was peer reviewed (peer review) | Institute: | Department Maschinenbau und Produktion Fakultät Technik und Informatik |
Type: | Chapter/Article (Proceedings) |
| Appears in Collections: | Publications without full text |
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