The Problem of Vibro-Acoustic Diagnostics of Gas Turbine Engine Bearing Units

Mechanika 2015: Proceedings of the 20th International Conference 2015
Aleksandrs Urbahs, Sergejs Andrejevs

The paper presents a short overview of existing methods for diagnostics of gas turbine engine (GTE). There are noticed some perspective directions and given guidelines for future investigation in GTE diagnostics to provide enough information to define the cause of the fault and abnormal behavior of the complex object under investigation with comparable or higher sensitivity and/or resolving power than existing methods.

Keywords
Vibro-acoustics, acoustic emission, gas turbine engine diagnostics

Urbahs, A., Andrejevs, S. The Problem of Vibro-Acoustic Diagnostics of Gas Turbine Engine Bearing Units. In: Mechanika 2015: Proceedings of the 20th International Conference, Lithuania, Kaunas, 23-24 April, 2015. Kaunas: Kaunas University of Technology, 2015, pp.268-271. ISSN 1822-2951.

Publication language
English (en)