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Author Bejger, Artur
Affiliation Akademia Morska w Szczecinie Zakład Diagnostyki i Remontów Maszyn Okrętowych ul. Podgórna 51/53, 70-205 Szczecin
E-mail a.bejger@am.szczecin.pl
Author Burnos, Tomasz
Affiliation Akademia Morska w Szczecinie Zakład Diagnostyki i Remontów Maszyn Okrętowych ul. Podgórna 51/53, 70-205 Szczecin
E-mail tomaszburnos@wp.pl
ISSN printed 1733-8670
URI http://repository.scientific-journals.eu/handle/123456789/956
Abstract In the article an attempt was made to use some time-frequency methods for the analysis of acoustic emission signals. Concerning the field of interests measurements were taken of some ship machinery and equipment. Signals coming from the fuel injec-tion systems of ship diesel engines, roll bearings and gear were analyzed. They were pre-selected in regard to their usefulness for diagnostic purposes.
Pages 55-64
Publisher Scientific Journals Maritime University of Szczecin, Zeszyty Naukowe Akademia Morska w Szczecinie
Keywords acoustic emission
Keywords diesel engine
Keywords time frequency analysis
Keywords gear box
Title The Possibilities of Using Time-Frequency Analysis for Some Acoustic Emission Signals
References
  1. Auger F., Flandrin P., Concalves P., Lenoine O., TFTB for Matlab, CNRS, France 1996.
  2. Bejger A., Utilising acoustic emission as an evaluation method of the com-bustion and injection process of engines on small sailing craft, II Interna-tional Scientifically-Technical Conference “Explo-Diesel & Gas Turbine '01” Gdańsk-Międzyzdroje-Kopenhaga 23-27 April 2001, Vol. 1, p. 17 – 24, 2001.
  3. Bejger A., Diagnostyka wtryskiwaczy z wykorzystaniem emisji akustycznej, Szczecin 2000 (diss.).
  4. Bejger A. Burnos T., Time frequency analysis of some acoustic emission signals, “Explo-Diesel & Gas Turbine ’03” Gdańsk – Międzyzdroje – Lund Maj 2003, s. 53 – 60.
  5. Graps A., Wavelets Are Stars in Astronomy Problems, SCW, April 1998.
  6. Kimura R., Terashima W., Nakai N., Yamada T., Takeda S., Diagnostic method for 2-stroke diesel engine by measurement of vibration on cylinder-jacket observation of change in normal vibration pattern, Journal of MESJ, Vol. 33, No. 10, Kobe 1997.
  7. Moszczyński L, Ranachowski Z., Rejestracja emisji akustycznej w bada-niach przemysłowych, Przegląd Mechaniczny 9/2002, s. 36 – 39.
  8. Ranachowski Z., Metody pomiaru i analizy sygnału emisji akustycznej, Prace IPPT, PAN nr 1/97, Warszawa 1997.
ISSN on-line 2392-0378
Language English
Funding No data
Figures 7
Tables 0
Published 2005-03-10
Accepted 2005-02-13
Recieved 2005-01-19


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