FLUIDIC OSCILLATOR AS A DYNAMIC CALIBRATION TOOL
作者： James Gregory , Hirotaka Sakaue , John Sullivan
DOI: 10.2514/6.2002-2701
关键词: Engineering 、 Oscillation 、 Electronic engineering 、 Acoustics 、 Jet (fluid) 、 Response time 、 Calibration 、 Frequency response 、 Ceramic 、 Instrumentation 、 Pressure sensor
摘要: A fluidic oscillator is proposed as an improved dynamic calibration device for pressure instrumentation such pressure-sensitive paint (PSP). The a that generates oscillating jet when supplied with pressurized fluid. oscillation frequency ranges up to 6.5 kHz, depending on supply pressure. flowfield of the has higher-order content at least 40 making it ideal high-frequency calibrations. demonstrated in these experiments small, simple use, portable, and inexpensive. tool may be used calibrate response hot-film or hot-wire probes, well transducers In this work, time several PSP formulations. Pressure-sensitive paints anodized aluminum, polymer/ceramic, thin-layer chromatography binders are calibrated compared previous results. Full-field measurements pointmeasurements presented. Typical times porous PSPs order kHz.
jameswgregory.com 参考文章(30)
Coanda Henri, Device for deflecting a stream of elastic fluid projected into an elastic fluid ,(1935)
Noel Malcolm Morris, An introduction to fluid logic ,(1973)
Robert Bonine Beale, The design of a liquid fluidic reaction jet system. Massachusetts Institute of Technology. ,(1969)
Surya Raghu, Feedback-free fluidic oscillator and method ,(1999)
K. Asai, H. Kanda, C.T. Cunningham, R. Erausquin, J.P. Sullivan, Surface pressure measurement in a cryogenic wind tunnel by using luminescent coating international congress on instrumentation in aerospace simulation facilities. ,vol. 1997, pp. 105- 114 ,(1997) , 10.1109/ICIASF.1997.644671
H.L. Boerrigter, J.M. Charbonnier, Design and calibration of an unsteady pressure measurement system international congress on instrumentation in aerospace simulation facilities. pp. 185- 194 ,(1997) , 10.1109/ICIASF.1997.644680
Joseph M. Kirshner, Silas Katz, Design Theory of Fluidic Components ,(1975)
R. F. Zasimowich, P. A. Davis, High frequency dynamic pressure calibration technique Rundbrief Der Gi-fachgruppe 5.10 Informationssystem-architekturen. pp. 59- 91 ,(1985)
B.F. Carroll, A. Winslow, J. Abbitt, K. Schanze, M. Morris, Pressure sensitive paint: application to a sinusoidal pressure fluctuation international congress on instrumentation in aerospace simulation facilities. ,(1995) , 10.1109/ICIASF.1995.519466
James H Bell, Edward T Schairer, Lawrence A Hand, Rabindra D Mehta, Surface Pressure Measurements Using Luminescent Coatings Annual Review of Fluid Mechanics. ,vol. 33, pp. 155- 206 ,(2003) , 10.1146/ANNUREV.FLUID.33.1.155