Affiliation:
1. Rzeszow University of Technology
Abstract
This paper presents results of numerical crack propagation analysis of the compressor blades subjected to transverse vibrations. For stress intensity factor calculation in the half-elliptical crack, a dual boundary element method was used. In this analysis the automated remeshing procedure was used for creation of numerical models with a different crack size. Obtained results of numerical calculations were compared to results of experimental investigations performed for PZL-10W engine compressor blades tested in resonance conditions.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
Cited by
17 articles.
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