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Politechnika Morska w Szczecinie

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Author Ranachowski, Zbigniew
Affiliation PAS, Institute of Fundamental Technological Problems 02-106 Warszawa, ul. Pawińskiego 5 B
E-mail zranach@ippt.pan.pl
Author Pawełek, Andrzej
Affiliation PAS, Institute of Metalurgy and Materials Engineerig 30-059 Kraków, ul. Reymonta 25
Author Jasieński, Zdzisław
Affiliation PAS, Institute of Metalurgy and Materials Engineerig 30-059 Kraków, ul. Reymonta 25
Author Piątkowski, Andrzej
Affiliation PAS, Institute of Metalurgy and Materials Engineerig 30-059 Kraków, ul. Reymonta 25
Author Jr., Stanislav Kudela
Affiliation Slovak Academy of Sciences, Institute of Materials and Machine Mechanics 830-08 Bratislava, Račianska 75, P.O. box 95, Slovakia
Author Lewandowski, Marcin
Affiliation PAS, Institute of Fundamental Technological Problems 02-106 Warszawa, ul. Pawińskiego 5 B
Author Mazuruk, Paweł
Affiliation BU Power Systems Polska 02-293 Warszawa, ul. Krótka 6
ISSN printed 1733-8670
URI https://repository.am.szczecin.pl/handle/123456789/499
Abstract The paper deals with the problems related to the diagnostics of selected parts of modern Diesel engines. The evolution of mechanical properties of four alloys of Mg-Li-Al system and four composites made on the base of the alloys mentioned above, caused by variation of its composition was presented. The Acoustic Emission (AE) method applied to monitoring of degradation of mechanical properties of the alloys and composites was described. Moreover, the results of the investigation of failures occurring in the injectors of Common Rail Diesel engines performed with the application of AE method were also reporte
Pages 125-131
Publisher Scientific Journals of the Maritime University of Szczecin, Zeszyty Naukowe Akademii Morskiej w Szczecinie
Keywords Diesel engines diagnostics
Keywords light alloys and composites
Keywords Common Rail fuel system
Keywords Acoustic Emission method
Title Durability and wear of engine parts – new methods of testing of alloys and composites
Type Original scientific article
References
  1. GROSSE CH., OHTSU M.: Acoustic Emission Testing. Springer, 2008, DOI: 10.1007/978-3-540-69972-9.
  2. PAWEŁEK A., RANACHOWSKI Z., PIĄTKOWSKI A., et al.: Acoustic emission and strain mechanisms during compression at elevated temperature of beta phase Mg-Li-Al composites reinforced with ceramic fibres. Archives of Metallurgy and Materials, 52, 1, 2007, 41–48.
  3. KUDELA S., PAWEŁEK A., RANACHOWSKI Z., et al.: Effect of Al alloying on the Hall-Petch strengthening and AE in compressed Mg-Li-Al alloys before and after HPT processing. Kovove Materialy-Metallic Materials, 49, 4, 2011, 271–277.
  4. KUŚNIERZ J., PAWEŁEK A., RANACHOWSKI Z., et al.: Mechanical and Acoustic Emission Behaviour Induced by Channel- Die Compression of Mg-Li Nanocrystalline Alloys Obtained by ECAP Technique. Reviews on Advanced Materials Science, 18, 7, 2008, 583–589.
  5. RANACHOWSKI Z., RANACHOWSKI P., REJMUND F., et al.: The Study of Influence of High Pressure Torsion Process on Acoustic Emission Activity of Compressed Mg-Li Alloys. Archives of Acoustics, 33, 4, 2008, 123–128.
  6. RANACHOWSKI Z., BEJGER A.: Fault diagnostics of the fuel injection system of a medium power maritime diesel engine with application of acoustic signal. Archives of Acoustics, 30, 4, 2005, 465–472.
  7. BEJGER A.: Application of acoustic emission elastic waves for fuel systems testing of maritime Diesel engines (in Polish). Fotobit, Kraków 2012.
ISSN on-line 2392-0378
Language English
Funding No data
Figures 11
Tables 3
Published 2013-09-10
Accepted 2013-08-10
Recieved 2013-07-15


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