Pressure transient flow forces for hydraulic spool valves

Journal of Dynamic Systems, Measurement and Control, Transactions of the ASME

Volumn 134, Issue 3, 2012, Pages

  Manring, Noah D ^a   Zhang, Shusen ^a  

^a UNIVERSITY OF MISSOURI   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EXPERIMENTAL METHODS; FLOW FORCES; PRESSURE TRANSIENT; SMALL SIZE; SPOOL VALVES; STEADY FLOW FORCES;

ORIFICES; TRANSITION FLOW;

VALVES (MECHANICAL);

EID: 84860426887     PISSN: 00220434     EISSN: 15289028     Source Type: Journal    
DOI: 10.1115/1.4005506     Document Type: Article

References (8)

1. Merritt, H. E., 1967, Hydraulic Control Systems, Wiley, New York.
2. Nakada, T., and Ikebe, Y., 1980, "Measurement of the Unsteady Axial Flow Force on a Spool Valve," in Proceedings of the IFAC Symposium - Pneumatic and Hydraulic Components and Instruments in Automatic Control, Warsaw, Poland. IFAC, May 1980, pp. 193-198.
3. Anderson, R. T., and Li, P. Y., 2002, "Mathematical Modeling of a Two Spool Flow Control Servovalve Using a Pressure Control Pilot," ASME J. Dyn. Syst., 124, pp. 420-427. (Pubitemid 40001305)
4. Li, P. Y., 2002, "Dynamic Redesign of a Flow Control Servovalve Using a Pressure Control Pilot," ASME J. Dyn. Syst., 124, pp. 428-434. (Pubitemid 40001306)
5. Manring, N. D., 2004, "Modeling Spool Valve Flow Forces," Proceedings of the 2004 ASME International Mechanical Engineering Congress and RD&D Expo, Anaheim, CA, Paper #IMECE2004-59038.
6. Del Vescovo, G., and Lippolis, A., 2006, "A Review Analysis of Unsteady Forces in Hydraulic Valves," Int. J. Fluid Power, 3, pp. 29-39. (Pubitemid 44770097)
7. Manring, N. D., 2005, Hydraulic Control Systems, Wiley, New York.
8. Manring, N. D., and Mehta, V. S., 2011, "Physical Limitations for the Bandwidth Frequency of a Pressure Controlled, Axial Piston Pump," ASME J. Dyn. Syst., 133, pp. 1-12.