Experimental Study on the Flow and Vibration Characteristics of Dual Spool Sleeve Valve

Shan Tu; Chao Wang; Yu Lin Tang; De Dong; Yue Juan Shi

doi:10.4028/www.scientific.net/AMM.347-350.529

Paper Titles

Research on the Real Time Monitor and Evaluation System of the Crews' Work Pressure
p.509

Design of Vehicle Diagnostic Communication Module Based on AUTOSAR Software Architecture
p.513

Data Acquisition and Control of WiFi Wireless Network
p.520

Test Method for Electronic Device on Condition of Small Sampling
p.525

Experimental Study on the Flow and Vibration Characteristics of Dual Spool Sleeve Valve
p.529

Performance Evaluation of Finite-Resolution IR-UWB Signal Detection
p.535

Time-Varying LQG Control for Vibration of Coupled Vehicle-Bridge System
p.541

Design of Electric Power Steering for Forklift Based on ARM
p.548

A Multiple Constrained QoS Routing Algorithm for the Wireless Sensor Networks
p.553

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 347-350Experimental Study on the Flow and Vibration...

Experimental Study on the Flow and Vibration Characteristics of Dual Spool Sleeve Valve

Abstract:

In this paper, hydraulic experimental research on dual spool sleeve valve has been made, and design of test bench, installation of the sensor, the experiment process and experimental results are introduced. The natural frequency of dual spool structure in the anhydrous state has been measured, static experiment on the flow characteristics of control valve has been performed, time-domain peak-to-peak analysis and spectral analysis on pressure pulsation dynamic data were conducted, and time-domain vibration displacement analysis and spectral analysis on tri-axial vibration data have been carried out. Miniature high-frequency dynamic sensor and its acquisition system was used to measure the control valve vibration parameters and the fluctuating pressure parameters of the interior critical points of the valve chamber, and finally data analysis.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 347-350)

Pages:

529-534

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.347-350.529

Citation:

Cite this paper

Online since:

August 2013

Authors:

Shan Tu, Chao Wang, Yu Lin Tang, De Dong, Yue Juan Shi

Keywords:

Collection System, Dynamic, Flow, High-Frequency, Oscillation

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] MORITA R, INADA F, MORI M. CFD simulations and experiments of flow fluctuations around a steam control valve[J]. Transactions of the ASME: Journal of Fluids Engineening, 2007, 129: 48-54.

DOI: 10.1115/1.2375123

Google Scholar

[2] Tu S, Investigation on instability induced by gas flow in steam turbine control valve[D]. Xi'an: Xi'an Jiaotong University, (2002).

Google Scholar

[3] Mao J R, Tu S, Sun B, et al, The experimental study of flow characteristics within control valve for steam turbine [J]. Journal of Engineering Thermophysics, 2002(6): 687-690.

Google Scholar

[4] Ma Y S, Xiang H J, Fu W P, et al, Analysis of core vibration of regula ting valve in regulation process[J]. Chinese Journal of Scientific Instrument, 2007, 28{6}: 1087-1092.

Google Scholar

[5] Ma L B, Zheng J Y, Zhao J L,. Flow fields disturbance research of regulation valve based on short time fourier transform spectrogram [J]. Journal of Electronic Measurement and Instrument, 2009, 23(8): 72-77.

DOI: 10.3724/sp.j.1187.2009.08072

Google Scholar