<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The article discusses typical, operational systems for monitoring vibrations of jet engines, which constitute the propulsion of combat aircraft of the Armed Forces of the Republic of Poland. After that, the paper presents the stage of installing vibration measuring sensors in the direct area of one of the jet engine bearings, which is a support system for its rotor. The article discusses results of carried out analyses of data gathered during tests of the engine in the conditions a jet engine test bed. Results of detecting damages to the bear-ing, using sensors built in the direct area will be presented.</p></abstract>

The article discusses typical, operational systems for monitoring vibrations of jet engines, which constitute the propulsion of combat aircraft of the Armed Forces of the Republic of Poland. After that, the paper presents the stage of installing vibration measuring sensors in the direct area of one of the jet engine bearings, which is a support system for its rotor. The article discusses results of carried out analyses of data gathered during tests of the engine in the conditions a jet engine test bed. Results of detecting damages to the bear-ing, using sensors built in the direct area will be presented.

Detection Damage in Bearing System of Jet Engine Using the Vibroacoustic Method

Division for Aeroengines, Air Force Institute of Technology

Acta Mechanica et Automatica

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

{"article-title":"Detection Damage in Bearing System of Jet Engine Using the Vibroacoustic Method"}

The article discusses typical, operational systems for monitoring vibrations of jet engines, which constitute the propulsion of combat aircraft of the Armed...

Detection Damage in Bearing System of Jet Engine Using the Vibroacoustic Method

Published Online: Oct 07, 2017

Page range: 237 - 242

Received: Oct 10, 2016

Accepted: Sep 26, 2017

DOI: https://doi.org/10.1515/ama-2017-0037

Keywords
Jet Engine, Damage Of Bearings, Vibroacoustic Method, Envelope Method

© 2017 Mariusz Żokowski et al., published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Detection Damage in Bearing System of Jet Engine Using the Vibroacoustic Method

Published Online: Oct 07, 2017

Page range: 237 - 242

Received: Oct 10, 2016

Accepted: Sep 26, 2017

DOI: https://doi.org/10.1515/ama-2017-0037

KeywordsJet Engine, Damage Of Bearings, Vibroacoustic Method, Envelope Method

© 2017 Mariusz Żokowski et al., published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Keywords
Jet Engine, Damage Of Bearings, Vibroacoustic Method, Envelope Method