Methods of extracting and registering shock wave fronts from series interferograms of transient flow field

Dapeng Yan; Peng Cheng Miao; Hai-Ling Wang; Anzhi He

doi:10.1117/12.140767

5 February 1993 Methods of extracting and registering shock wavefronts from series interferograms of transient flow field

Dapeng Yan, Peng Cheng Miao, Hai-Ling Wang, Anzhi He

Author Affiliations +

Proceedings Volume 1755, Interferometry: Techniques and Analysis; (1993) https://doi.org/10.1117/12.140767
Event: San Diego '92, 1992, San Diego, CA, United States

Abstract

This paper describes the methods of extracting shock wavefront deleting fringes from the interferograms of transient flow field and registering time series shock wavefront on a single image. These methods have been used to extract and register time-series shock wavefront from the interferograms of explosive flow field and muzzle flow field and to calculate the propagation velocity of the shock wavefront.

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Dapeng Yan, Peng Cheng Miao, Hai-Ling Wang, and Anzhi He "Methods of extracting and registering shock wavefronts from series interferograms of transient flow field", Proc. SPIE 1755, Interferometry: Techniques and Analysis, (5 February 1993); https://doi.org/10.1117/12.140767

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