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Dynamic and Static Characteristics Analysis Study of Hot-Wire Probe in Constant Temperature Model

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Abstract:

Lumped and distributed dynamic/static models of constant temperature hot-wire probe are established according to heat balance principle. Dynamic and static characteristics of hot-wire probe are analyzed in terms of hot-wire probe sizes, control circuit parameters and flow velocity.Simulation results show that reliability and stability of the hot-wire probe depend on bias voltage.The dynamic and static characteristics of hot-wire probe refly on the ratio of length to diameter ratio crucially.Once the ratio exceeds 300, heat conduction terminal loss can be ignored. When over-heating ratio of hot- wire or flow velocity increases, heat conduction terminal loss can be omitted as well .Besides frequency response of hot-wire probe can be improved simultaneously.The above conclusions can provide guidance in the improved design for hot-wire probe and its control-circuits.

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Periodical:

Applied Mechanics and Materials (Volumes 278-280)

Pages:

735-742

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.278-280.735

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Cite this paper

Online since:

January 2013

Authors:

Qing Yan Wei, Tian Hong Zhang

Keywords:

Constant Temperature Control-Circuit, Distributed Model, Hot-Wire Probe, Lumped Model, Numerical Simulation

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] Spina E F, Mcginley C B. Experiments in Fluids , 1994, 17(6): 365-374.

Google Scholar

[2] Jinglei Xu, Chao Li, Jiang Sha et al. Journal of Aerospace Power, 2007, 12 (11) : 1846-1851.

Google Scholar

[3] King L v. Phil. Trans. Roy. Soc, 1914: 373-432.

Google Scholar

[4] Perry A. E, Morrison G.L.J. Fluid Mech, 1971, 47(3): 577-599.

Google Scholar

[5] Perry A.E. Hot_wire anemometry[M]. New York: Oxford University Press, (1982).

Google Scholar

[6] Li J.D. Meas. Sci. Technol, 2004, 15: 1835-1847.

Google Scholar

[7] Kramers H. Physica 1946; 12: 61-80.

Google Scholar

[8] Watmuff J H. Experimental Thermal and Fluid Science, 1995, 11(2): 117-134.

Google Scholar

[9] Anderson C. S, Semercigil S. E, Turan F. Journal of Sound and Vibration, 2005, 282: 197–214.

Google Scholar

[10] Turan OF, Semercigil S E, Chukkapalli G. Meas. Sci. Technol, 1993, 4: 1416-1425.

Google Scholar

[11] Smits A. J, Hayakawa K, Muck K.C. Experiments in Fluid, 1983, 1: 83-92.

Google Scholar

[12] Ardekani M. A, Farhani F. Flow Measurement and Instrumentation, 2009, 20: 174-179.

Google Scholar

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