This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Noise Excitation by Auxiliary Units of Internal Combustion Engines
Annotation ability available
Sector:
Language:
English
Abstract
For modern low noise I.C. engines, the noise excitation of auxiliary units becomes more and more important. The paper gives an overview about the authors experience in noise of engine oil pumps, generators, reciprocating air compressors and hydraulic oil pumps. The dominating noise excitation mechanisms were dealt with. Examples of typical shares of auxiliary unit noise were shown for different engines classes. Future noise reduction strategies were discussed.
Recommended Content
Technical Paper | An Analysis of the Movement of the Crankshaft Journals during Engine Firing |
Technical Paper | Sound Transmission in Automotive Turbochargers |
Technical Paper | Lubrication System Design Considerations For Heavy-Duty Diesel Engines |
Authors
Citation
Haller, H., Beisenbusch, K., Spessert, B., Cordes, H. et al., "Noise Excitation by Auxiliary Units of Internal Combustion Engines," SAE Technical Paper 931293, 1993, https://doi.org/10.4271/931293.Also In
References
- Heckl Müller Taschenbuch der technischen Akustik Springer-Verlag 1975
- Ziegler G. Gregotsch K. Geräusche elektrischer Nebenaggregate von Kfz Automobil Industrie 1 86
- Föller: D. Geräuscharme Maschinenteile Abschluβbericht FKM Vorhaben Nr. 7 1974
- Schmillen K. Geräuschverhalten von Hilfsantrieben und Hilfsaggregaten VDI-Bericht Nr 499 1983
- Garthe H. Wahnschaffe J. Haas E. Hühn W. Flotho A. The New B/FL 1011 Diesel Engine Family from DEUTZ with Integrated Cooling System SAE 881285
- Wilhelm M. Spessert B. Vibration and Noise Excitation in the Timing Gear Train of Diesel Engines Fifth International Conference on Vibration in Rotating Machinery Bath 7-10 September 1992
- Spessert B. Ponsa R. Investigation in the Noise from Main Running Gear, Timing Gears and Injection Pump of DI Diesel Engines SAE 900012