Design and analysis of characteristics of damping hole for a fuel metering valve
Authors:
- 1 September 2010
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 622-626
Abstract
It is noted that there isn't any handy approach to study the effect of damping hole to fuel metering valve at present, although the performance of a fuel metering valve is dramatically influenced by both damping hole and damping ratio. This paper presents a mathematical approach. Using this approach, it is convenient for designer to obtain the damping ratio's optimal value, lower and upper bounds, as well as the damping hole diameter. Ultimately, simulation is carried out and the approach is validated by simulation results.Keywords
This publication has 8 references indexed in Scilit:
- Design and analysis of a two-stage poppet valve for flow control2006
- Analysis of a Pressure-Compensated Flow Control ValveJournal of Dynamic Systems, Measurement, and Control, 2004
- Modelling of Orifice Flow Rate at Very Small OpeningsInternational Journal of Fluid Power, 2003
- Dynamic Redesign of a Flow Control Servovalve Using a Pressure Control Pilot1Journal of Dynamic Systems, Measurement, and Control, 2002
- Advanced Fuel Metering for Aero Engines2000
- ANALYSIS OF A LOAD SENSING HYDRAULIC FLOW CONTROL VALVEProceedings of the JFPS International Symposium on Fluid Power, 1996
- Instability of Poppet Valve CircuitJSME International Journal. Ser. C, Dynamics, Control, Robotics, Design and Manufacturing, 1995
- Flexible Semi-Empirical Models for Hydraulic Flow Control ValvesJournal of Mechanical Design, 1991