Possibility Analysis of Using Acoustic Emission for Monitoring Technical Condition of Compressed Air Installation of 3AL25/30 Engine

Author:

Dudzik Krzysztof1,Charchalis Adam1

Affiliation:

1. Gdynia Maritime University

Abstract

Abstract This paper presents the methodology and research results of monitoring of compressed air starting system of 3AL25/30 engine placed in Maritime Engineering Faculty of Gdynia Maritime University. Research was carried out using a set of acoustic emission Vallen System. Analysis of recorded parameters revealed leakage in the installation – damage of one of the valves. The test results indicate that the AE method can be useful for monitoring the technical condition of pressure systems of engines and devices in a ship's engine room during normal operation as an on-line system.

Publisher

Walter de Gruyter GmbH

Subject

Safety, Risk, Reliability and Quality

Reference11 articles.

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2. 2. Baran I., Nowak M., Schmidt J., Ono K.: Potentials of AE application in testing industrial pipelines. Advances in Acoustic Emission, USA, 2007.

3. 3. Bejger A.: Zastosowanie fal sprężystych emisji akustycznej do diagnozowania układów wtryskowych okrętowych silników spalinowych [Application of elastic waves of acoustic emission to diagnose injection systems of marine combustion engines]. Fotobit, Kraków 2012.

4. 4. Dudzik K., Charchalis A.: Wykorzystanie emisji akustycznej do diagnozowania wtryskiwacza silnika 3AL25/30 [The use of acoustic emission for the diagnosis of 3AL25/30 engine fuel injector]. Logistyka, No. 3, 2015.

5. 5. Dudzik K.: The possibility of application acoustic emission method for controlling friction stir welding of AW-5083 aluminium alloy sheets, In METAL 2017: 26th International Conference on Metallurgy and Materials. Ostrava: TANGER, 2017.

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