Performing and Interpreting Experiments Towards Understanding Noise Generation in Displacement Machines

T. Opperwall
Maha Fluid Power Research Center, Purdue University, West Lafayette, Indiana, USA

A. Vacca
Maha Fluid Power Research Center, Purdue University, West Lafayette, Indiana, USA

Ladda ner artikelhttp://dx.doi.org/10.3384/ecp1392a19

Ingår i: 13th Scandinavian International Conference on Fluid Power; June 3-5; 2013; Linköping; Sweden

Linköping Electronic Conference Proceedings 92:19, s. 189-198

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Publicerad: 2013-09-09

ISBN: 978-91-7519-572-8

ISSN: 1650-3686 (tryckt), 1650-3740 (online)


Noise generation remains a key problem in current applications and in the expansion of fluid power systems to new applications. Understanding how to measure and characterize the airborne noise generated by displacement machines leads to a better understanding of how to improve the noise performance. A novel method of characterizing and interpreting the noise performance of displacement machines is explained and the significance of the results pertaining to the design of new quieter solutions is discussed


Fluid power; Air-borne noise; Fluid-borne noise; External gear machines


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