Analysis And Assessment Of The Acoustic Emission Suitability For Determination Of The Energy States Of A Tribological System In The Form Of A Four-Ball Tester Friction Node

• Autorzy: Bzura P.
• Języki publikacji: EN

Abstrakty

EN

The present operating safety and cost reduction requirements of the compression ignition engines make it necessary to search for new methods of detecting their defects, e.g. by the analysis of acoustic emission signals coming from the slide bearings. The paper presents non-destructive measurements of acoustic emission (AE) in order to obtain information on the processes taking place in a tribological system under the continuously increasing load.

Słowa kluczowe

EN

tribological system; acoustic emission; energy state

• Wydawca: Faculty of Ocean Engineering and Ship Technology, Gdańsk University of Technology
• Czasopismo: Journal of Polish CIMAC
• Rocznik: 2008
• Tom: Vol. 3, no 1
• Strony: 9--13
• Opis fizyczny: Bibliogr. 5 poz., rys., fot., tab.

Twórcy

autor

Bzura P.

• Gdansk Uniwersity of Technology ul. Narutowicza 11/12, 80-952 Gdansk, Poland tel. [phone]

Bibliografia

• [1] H. Buglacki, P. Bzura, P. Eichert: Analysis and assessment of wear changes in the T-02 tester friction node indicated by acoustic parameters, (in Polish) Work performed within the Ministry of Science grant no. 08/08/PB
• [2] Cz. Cempel: Vibroacoustic Diagnostics of Machines, (in Polish), Warszawa 1989 PWN.
• [3] J. Girtler: Analysis and synthesis of a decision-making situation in the energy system operation process, (in Polish), Work performed within the Ministry of Science grant no. N509 045 31/3500.
• [4] j. Girtler: Concept for interpretation and assessment of slide bearings operation in diesel engines in probabilistic approach, Eurpean Science Society of Powertrain and Transport Publication, Warsaw 2007
• [5] M. Szczerek, W. Muszynski, Tribological investigations. Seizing. (in Polish), Radom: Biblioteka Problemów Eksploatacyjnych 2000.