Multibody Based Tool for Simulation of the Turbocharger Rotor Dynamics

Jiří Knotek; Pavel Novotný; Ondřej Maršálek

doi:10.4028/www.scientific.net/AMM.821.229

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 821Multibody Based Tool for Simulation of the...

Multibody Based Tool for Simulation of the Turbocharger Rotor Dynamics

Abstract:

The turbocharger is a unique example of the rotating machinery. Not only for its very high speed, but also because of its compact design and difficult operating conditions (i.e. high temperature, harsh vibrations, etc.). Moreover, measuring of most parameters characterizing the rotor dynamics is a very difficult task. Thus, it is advantageous to replace the real turbocharger by computational model and determine the turbocharger rotor dynamics using simulation tool. The development of such tool will be presented in this paper.

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Periodical:

Applied Mechanics and Materials (Volume 821)

Pages:

229-234

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.821.229

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Online since:

January 2016

Authors:

Jiří Knotek*, Pavel Novotný, Ondřej Maršálek

Keywords:

Finite Element Method, Floating Ring Bearing, Reynolds Equation, Turbocharger

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* - Corresponding Author

References

[1] SCHWEIZER, B., N. F. RIEGER, H. F. BLACK, N. F. RIEGER and Ch. B. THOMAS. Dynamics and stability of turbocharger rotors. Archive of Applied Mechanics. 2010, vol. 80, issue 9, pp.436-471. DOI: http: /dx. doi. org/10. 1007/978-3-642-48784-2_17.

Google Scholar

[2] SCHWEIZER, B. Dynamics and stability of turbocharger rotors. Archive of Applied Mechanics. 2010, vol. 80, issue 9, pp.1017-1043. DOI: 10. 1007/s00419-009-0331-0. Available from: http: /link. springer. com/10. 1007/s00419-009-0331-0.

DOI: 10.1007/s00419-009-0331-0

Google Scholar

[3] TIAN, L., W.J. WANG and Z.J. PENG. Dynamic behaviours of a full floating ring bearing supported turbocharger rotor with engine excitation. Journal of Sound and Vibration. 2011, vol. 330, issue 20, pp.4851-4874.

DOI: 10.1016/j.jsv.2011.04.031

Google Scholar

[4] TIAN, L., W.J. WANG a Z.J. PENG. Nonlinear effects of unbalance in the rotor-floating ring bearing system of turbochargers. Mechanical Systems and Signal Processing. 2013, vol. 34, 1-2, pp.298-320.

DOI: 10.1016/j.ymssp.2012.07.017

Google Scholar

[5] NOVOTNÝ, P. Virtual Engine: A Tool for Powertrain Development. Brno, 2009. Inaugural Dissertation. Brno University of Technology.

Google Scholar

[6] Maršálek, O. Advanced Methods for the Solution of Journal Bearing Dynamics. Brno, 2015. Dissertation. Brno University of Technology.

Google Scholar