ROTOR MOTION OF THE MODERN TURBOCHARGER IN TIME DOMAIN
Keywords:
rotordynamics, rotor motion in time domain, turbochargerAbstract
The first part of this article is focused on the theory description of the shaft motion measurement in the time domain which is measured by capacitive probes. It also describes possibility of defects. In the second part of this article there are processed data from the measurement. The data collection was performed on the diesel engine dedicated to the passenger cars. In this section of the article there are presented four different turbocharger rotor regimes. These regimes correspond to the rotor speed range between idle speed (approx. 30 000 rpm) to the maximum operating speed 210 000 rpm.
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References
(1) CHEN, W. J., GUNTER, E. J. Dynamics of rotor-bearing systems. Canada: Trafford publishing, 2010, 469s, ISBN 978-1-4120-5190-3.
(2) SCHAFER-NGUYEN, H. Rotordynamics of automotive turbocharger. New York Dortrecht London: Springer publishing, 2012, ISBN 978-3-642-27518-0.
(3) ALSAEED, A. A. Dynamic stability evaluation of an automotive turbocharger Rotor-bearing system. Virginia Polytechnic Institute 2005, Diploma thesis.
(4) EHRICH, F. F. Handbook of rotordynamics. Florida: Krieger publishing company, revised edition, 2004, ISBN 1-57524-088-2.
(5) TŮMA, J. Zpracování signálu získaných z mechanických systémů užitím FFT. Praha: Sdělovací technika., 1997. ISBN 80-901936-1-7.
(6) JORDAN, A. M. What are shaft orbits anyway? BN Orbit, [cit. 17.11.2012], http://www.scribd.com/doc/89468509/Shaft-Orbits, 1993.
(2) SCHAFER-NGUYEN, H. Rotordynamics of automotive turbocharger. New York Dortrecht London: Springer publishing, 2012, ISBN 978-3-642-27518-0.
(3) ALSAEED, A. A. Dynamic stability evaluation of an automotive turbocharger Rotor-bearing system. Virginia Polytechnic Institute 2005, Diploma thesis.
(4) EHRICH, F. F. Handbook of rotordynamics. Florida: Krieger publishing company, revised edition, 2004, ISBN 1-57524-088-2.
(5) TŮMA, J. Zpracování signálu získaných z mechanických systémů užitím FFT. Praha: Sdělovací technika., 1997. ISBN 80-901936-1-7.
(6) JORDAN, A. M. What are shaft orbits anyway? BN Orbit, [cit. 17.11.2012], http://www.scribd.com/doc/89468509/Shaft-Orbits, 1993.
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Published
2013-04-19
How to Cite
Fryščok, T. (2013). ROTOR MOTION OF THE MODERN TURBOCHARGER IN TIME DOMAIN. Perner’s Contacts, 8(1), 53–65. Retrieved from https://pernerscontacts.upce.cz/index.php/perner/article/view/709
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