Amplitude Changes of Component Harmonic of Torsional Vibration of the Shaft of the Petrol Fuel Unit on the Influence of Changes of Fuel Doses

Authors

  • S. Drewing Uniwersytet Morski w Gdyni, Morska 81-87, 81–225 Gdynia, Wydział Mechaniczny, Katedra Siłowni Okrętowych
  • M. Dereszewski Uniwersytet Morski w Gdyni, Morska 81-87, 81–225 Gdynia, Wydział Mechaniczny, Katedra Siłowni Okrętowych

DOI:

https://doi.org/10.26408/108.03

Keywords:

technical diagnostic, torsional vibrations, harmonic components, dose of fuel

Abstract

The article presents the results of research on the impact of changes in the fuel dose on the harmonic components of torsional vibrations of the shaft of the combustion-electric unit, with particular emphasis on the harmonic component responsible for fuel injection. In the tests, the method of measuring torsional vibrations of the shaft was used by means of changes of instantaneous angular velocities.

References

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[2] Dereszewski, M., Charchalis, A., 2011, Analysis of Diagnostic Utility of Instantaneous Angular Speed of a Sea Going Vessel Propulsion Shaft, Journal of KONES, vol. 18, no. 1.

[3] Geveci, M., Osburn, A.W., Franchek, M.A., 2005, An Investigation of Crankshaft Oscillations for Cylinder Health Diagnostics, Mechanical System and Signal Processing, vol. 19, s. 1107–1134.

[4] Ostman, F., Toivonen, H., 2008, Active Torsional Vibration Control of Reciprocating Engines, Control Engineering Practice, vol. 16(1), s. 78–88.

[5] Rizzoni, G., 1989, Diagnosis of the Individual Cylinder Misfire by Signature Analysis of the Crankshaft Speed Fluctuation, SAE Technical Paper, no. 890884, s. 1572–1580.

[6] Rizzoni, G., 1990, Estimate of Indicated Torque from Crankshaft Speed Fluctuations: a Model for Dynamics of IC Engine, IEEE Transaction, vol. 38, s. 168–179.

[7] Taraza, D., Heinen, N.A., Bryzik, W., 2001, The Frequency Analysis of the Crankshaft’s Speed Variation: a Reliable Tool for Diesel Engine Diagnosis, Journal of Engineering for Gas Turbines and Power, vol. 123, no. 2, s. 428–432.

Published

2018-02-28

How to Cite

Drewing, S., & Dereszewski, M. (2018). Amplitude Changes of Component Harmonic of Torsional Vibration of the Shaft of the Petrol Fuel Unit on the Influence of Changes of Fuel Doses. Scientific Journal of Gdynia Maritime University, (108), 34–42. https://doi.org/10.26408/108.03

Issue

Section

Articles