ROTOR DYNAMICS OF MO DERN TURBOCHARGERS

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  • Tomáš Fryščok

Klíčová slova:

Semi floating ring bearing (SFRB), shaft motion (SM), rotor dynamics, eigenvalues, fast Fourier transform FFT, Turbocharger (TC)

Abstrakt

Target of this article is to determine eigenvalues of the rotating parts of TC by series of measurement and subsequently to compare them with the predicted data from calculating software. The data were measured at the compressor side on a special compressor nut which is used especially for shaft motion measurement. The TC was installed on the internal combustion engine. The measurement was done within several loads and increasing oil inlet pressures and temperatures.

Stažení

Data o stažení nejsou doposud dostupná.

Reference

(1) CHEN, W. J., GUNTER, E. J. Dynamics of rotor-bearing systems, (2010) ISBN 978-1-4120-5190-3
(2) TŮMA, J. Zpracování signálů z mechanických systémů užitím FFT, (1997) ISBN 80-901936-1-7
(3) SCHWARZ, B. J., RICHARDSON, M. H. (1999). Experimental modal analysis, Jamestown, California 95327
(4) EHRICH, F. F. Handbook of rotordynamics, (2004), Krieger publication
(5) The turbomachinery laboratory, XLTRC2 Brochure, Texas A&M University, Tamu 3254
(6) RAO, J.S. Rotor dynamics Third edition, (1996), ISBN 81-224-0977-6

Stahování

Publikováno

2012-07-13

Jak citovat

Fryščok, T. (2012). ROTOR DYNAMICS OF MO DERN TURBOCHARGERS. Perner’s Contacts, 7(2), 40–50. Získáno z https://pernerscontacts.upce.cz/index.php/perner/article/view/1169

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