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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 20, Iss. 18 — Sep. 15, 1981
  • pp: 3120–3127

Holographic flow visualization of time-varying shock waves

Arthur J. Decker  »View Author Affiliations


Applied Optics, Vol. 20, Issue 18, pp. 3120-3127 (1981)
http://dx.doi.org/10.1364/AO.20.003120


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Abstract

Rapid-double-exposure, diffuse-illumination holography is evaluated analytically and experimentally as a flow visualization method for time-varying shock waves. Conditions are determined that minimize the distance (localization error) between the surface or curve of interference-fringe localization and the shock surface. Treated specifically are the cases of shock waves in a transonic compressor rotor for which there is laser anemometer data for comparison and shock waves in a flutter cascade.

© 1981 Optical Society of America

History
Original Manuscript: June 11, 1981
Published: September 15, 1981

Citation
Arthur J. Decker, "Holographic flow visualization of time-varying shock waves," Appl. Opt. 20, 3120-3127 (1981)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-20-18-3120


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References

  1. J. Winckler, Rev. Sci. Instrum. 19, 307 (1948). [CrossRef] [PubMed]
  2. R. F. Wuerker, R. J. Kobayashi, L. O. Heflinger, T. C. Ware, “Application of Holography to Flow Visualization within Rotating Compressor Blade Row,” NASA CR-121264 (1974).
  3. C. M. Vest, Holographic Interferometry (Wiley, New York, 1979), p. 284.
  4. A. J. Decker, “Fringe Localization Requirements for Three-Dimensional Flow Visualization of Shock Waves in Diffuse-Illumination, Double-Pulse Holographic Interferometry,” NASA TP-1868, to be published.
  5. D. R. Boldman, A. E. Buggele, “Wind Tunnel Tests of a Blade Subjected to Midchord Torsional Oscillation at High Subsonic Stall Flutter Conditions,” NASA TM-78998 (1978).
  6. A. J. Strazisar, R. V. Chima, “Comparison Between Optical Measurements and a Numerical Solution of the Flow Field in a Transonic Axial Flow Compressor Rotor,” AIAA Paper 80-1078 (June1980).
  7. W. L. Howes, D. R. Buchele, “A Theory and Method for Applying Interferometry to the Measurement of Certain Two-Dimensional Gaseous Density Fields,” NASA TN-2693 (1952).
  8. A. J. Strazisar, J. A. Powell, Proceedings of the Joint Fluids Engineering Gas Turbine Conference and Products Show, B. Lakshminarsyana, P. Runstadler, Eds. (American Society of Mechanical Engineers, New York, 1980), pp. 165–176; to be published in ASME J. Eng. Power.

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