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Investigation of Noise Sources and Propagation in External Gear Pumps

By Timothy John Opperwall


Oil hydraulics is widely accepted as the best technology for transmitting power in many engineering applications due to its advantages in power density, control, layout flexibility, and efficiency. Due to these advantages, hydraulic systems are present in many different applications including construction, agriculture, aerospace, automotive, forestry, medical, and manufacturing, just to identify a few. Many of these applications involve the systems in close proximity to human operators and passengers where noise is one of the main constraints to the acceptance and spread of this technology

Topics: Experimental Studies, Fluid Power, Modeling, Noise
Publisher: 'Purdue University (bepress)'
Year: 2015
OAI identifier:
Provided by: Purdue E-Pubs

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