EXPERIMENTAL STUDY ON NOISE IDENTIFICATION OF MINIBUS REAR DRIVING AXLE WITH SOUND INTENSITY TECHNIQUE
- https://doi.org/10.2991/ic3me-15.2015.357How to use a DOI?
- rear driving axle; noise identification; sound intensity
Firstly, based on the theories and methods of acoustic intensity measurement, the surface radiation noise of the rear driving axle of minibus was tested in the bench experiment. With the analysis of the experiment data, sound power was calculated to plot the noise distribution of the rear driving axle. It was found that the major noise source closed to the case of main reducer of the driving axle. The major noise frequencies are related to the gear meshing vibration. These results basically coincide with the acoustic array experimental results.
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Dequan Jin AU - Wuwei Chen AU - Huibin Li AU - Yue Zhang PY - 2015/08 DA - 2015/08 TI - EXPERIMENTAL STUDY ON NOISE IDENTIFICATION OF MINIBUS REAR DRIVING AXLE WITH SOUND INTENSITY TECHNIQUE BT - Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering PB - Atlantis Press SP - 1850 EP - 1856 SN - 2352-5401 UR - https://doi.org/10.2991/ic3me-15.2015.357 DO - https://doi.org/10.2991/ic3me-15.2015.357 ID - Jin2015/08 ER -