Paper Title:
Numerical Simulation of Fluid Transients in Servo-Controlled Hydraulic Piping
  Abstract

His analytical model is carried out based on the one-dimensional fluid transient theory. In view of the micro-compression of the fluid can change its momentum in the transient process, an improved fluid dynamic model of pipeline is proposed. The characteristic method and the finite difference method are adopted for this simulation. In this paper, The fluid transients of the pipes after servo valve shut down are analyzed. The correctness of the simulation is approved by the comparison of calculation data with experiment data .The results showed that these models give more reasonable descriptions for water hammer and flow oscillation during servo valve starting process and could provide guidance for designs and experiments of the hydraulic pipe system

  Info
Periodical
Advanced Materials Research (Volumes 383-390)
Chapter
Chapter 8: Modeling, Analysis, and Simulation of Manufacturing Processes
Edited by
Wu Fan
Pages
2262-2268
DOI
10.4028/www.scientific.net/AMR.383-390.2262
Citation
D. J. Mu, C. C. Li, "Numerical Simulation of Fluid Transients in Servo-Controlled Hydraulic Piping", Advanced Materials Research, Vols. 383-390, pp. 2262-2268, 2012
Online since
November 2011
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Price
$32.00
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