0
RESEARCH PAPERS

The Variation of Oil Effective Bulk Modulus With Pressure in Hydraulic Systems

[+] Author and Article Information
Yu Jinghong, Chen Zhaoneng, Lu Yuanzhang

Mechanical Engineering Department, Shanghai Jiao Tong University, Shanghai 200030, Peoples’ Republic of China

J. Dyn. Sys., Meas., Control 116(1), 146-150 (Mar 01, 1994) (5 pages) doi:10.1115/1.2900669 History: Received August 02, 1991; Revised June 26, 1992; Online March 17, 2008

Abstract

The paper presents theoretical modeling and an experimental investigation of the variation of oil effective bulk modulus (βe ) with pressure in hydraulic systems. A pressure sensitive model of βe and its several simplified forms have been derived. In addition, a method for parameter identification has been formulated. In an actual hydraulic system, values for βe at different load pressures were obtained, model parameters identified and modelling errors evaluated.

Copyright © 1994 by The American Society of Mechanical Engineers
Your Session has timed out. Please sign back in to continue.

References

Figures

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In