Dynamic Flow Measurements Based on Molecular Rayleigh Scattering

  • Richard G. Seasholtz
  • Jayanta Panda
  • Kristie A. Elam


Practically all flows in the real world, ranging from the small scale flow found in blood vessels, to the very large scale flows found in the atmosphere are turbulent. The understanding of turbulence is of particular importance in the effort to develop new fuel-efficient, quiet aircraft, both in the development of airframes and in the development of propulsion systems.


Power Spectral Density Shot Noise Rayleigh Scattering Laser Doppler Velocimetry Nyquist Frequency 
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  1. 1.
    Goldstein, R.J., Ed. “Fluid Mechanics Measurements ”, Hemisphere Publishing Corp., New York, 1983.Google Scholar
  2. 2.
    Young, A.T., “Rayleigh Scattering”, Physics Today, January 1982, pp. 42–48.Google Scholar
  3. 3.
    Miles, R.B., Lempert, W.R., and Forkey, J.N., “Laser Rayleigh scattering ”, Meas. Sci., Technol, 12, Vol. 12, No. 5, May 2001, pp. R33–R51.ADSCrossRefGoogle Scholar
  4. 4.
    Landau, L.D., Lifshitz, E.M., and Pitaevskii, L.P., Electrodynamics of Continuous Media,2nd Edition, Pergamon Press, Oxford, 1984.Google Scholar
  5. 5.
    Clark, N.A., “Inelastic Light Scattering from Density Fluctuations in Dilute Gases. The Kinetic Hydrodynamic Transition in Monatomic Gas”, Phys. Rev. Vol. A12, 1975, pp. 232–244.ADSGoogle Scholar
  6. 6.
    Tenti, G., Boley, CD. and Desai, R.C., “On the Kinetic Model Description of Rayleigh Brillouin Scattering from Molecular Gases ”, Can. J. Phys. Vol. 53, 1974, pp. 285–290.ADSGoogle Scholar
  7. 7.
    Fessier, T.E., FLUID: “A Numerical Interpolation Procedure for Obtaining Thermodynamic and Transport Properties of Fluids”, NASA TM X-3572, 1977.Google Scholar
  8. 8.
    Boley, CD. Desai, R.C. & Tenti, G., “Kinetic Models and Brillouin Scattering in a Molecular Gas ”, Can. J. Phys. Vol. 50, 1972, pp. 2158–2173.ADSCrossRefGoogle Scholar
  9. 9.
    Vaughan, J.M., The Fabry Perot Interferometer, History, Theory, Practice and Applications, Adam Hilger, Bristol, 1989, pp. 89–112.Google Scholar
  10. 10.
    Seasholtz, R.G., “High-speed anemometry based on spectrally resolved Rayleigh scattering ”, Fourth International Conference on Laser Anemometry, Cleveland, Ohio, 1991 [also NASA TM-104522].Google Scholar
  11. 11.
    Seasholtz R.G. and Lock, J.A., “Gas temperature and density measurements based on spectrally resolved Rayleigh-Brillouin scattering”, NASA Langley Measurement Technology Conference, Hampton, VA, 1992.Google Scholar
  12. 12.
    Whalen, A.D., Detection of Signals in Noise, Academic Press, New York, pp. 324–231, 1971.Google Scholar
  13. 13.
    Seasholtz, R.G., and Greer, L.C., “Rayleigh scattering diagnostic for measurement of temperature and velocity in harsh environments ”, AIAA 36th Aerospace Sciences Meeting, AIAA-98–0206, Reno, NV, Jan 12–15,1998.Google Scholar
  14. 14.
    Seasholtz, R.G., J. Panda, and K.A. Elam, “Rayleigh scattering diagnostic for dynamic measurement of velocity fluctuations in high speedjets ”, AIAA 39th Aerospace Sciences Meeting, Reno, NV, AIAA-2001–0847, 2001.Google Scholar
  15. 15.
    Panda, J. and Seasholtz, R.G., “Density fluctuation measurement in supersonic fully expanded jets using Rayleigh scattering ”, 5th AIAA/CEAS Aeroacoustics Conference, Seattle ,WA, AIAA-99–1870, 1999.Google Scholar
  16. 16.
    Welch, P.D., “The use of fast Fourier transform for the estimation of power spectra: A method based on time averaging over short, modified periodograms”, IEEE Trans, on Audio and Electroacoustics, AU-15, pp. 70–73, 1967.MathSciNetCrossRefGoogle Scholar
  17. 17.
    Bendat, J.S., and Piersol, A.G., Engineering Applications of Correlation and Spectral Analysis, John Wiley & Sons, New York, pp. 43–56, 1980.zbMATHGoogle Scholar
  18. 18.
    Goodman, J.W., Statistical Optics, John Wiley & Sons, New York, pp. 95–97, 1985.Google Scholar
  19. 19.
    Taub, H., and Schilling, D.L.,Principles of Communication Systems, McGraw-Hill, New York, pp. 260–263, 1971.Google Scholar
  20. 20.
    Seasholtz, R.G., J. Panda, and K.A. Elam, “Rayleigh scattering diagnostic for measurement of velocity and density fluctuation spectra”, AIAA 40th Aerospace Sciences Meeting, Reno, NV, AIAA-2002–0827, 2002.Google Scholar

Copyright information

© Springer Science+Business Media New York 2003

Authors and Affiliations

  • Richard G. Seasholtz
    • 1
  • Jayanta Panda
    • 2
  • Kristie A. Elam
    • 3
  1. 1.National Aeronautics and Space Administration, Glenn Research CenterUSA
  2. 2.Ohio Aerospace InstituteUSA
  3. 3.Akima CorporationUSA

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