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- Title
Problems of interpretation of holographic interferograms near shock wave fronts.
- Authors
Gribin, S. V.; Ostrovskaya, G. V.
- Abstract
A method of avoiding ambiguity in the interpretation of interferograms near a shock wave front is proposed. The method is based on combining the double-exposure schlieren method and holographic interferometry. Relations for calculating, on the basis of data obtained by analyzing double-exposure schlieren photographs, both the density at the shock wave front and the gradient of the density directly behind the front, which is necessary for calculating the shifts of the interference fringes near the shock wave front, are presented. © 1998 American Institute of Physics.
- Subjects
SHOCK waves; HOLOGRAPHIC interferometry
- Publication
Technical Physics, 1998, Vol 43, Issue 9, p1087
- ISSN
1063-7842
- Publication type
Article
- DOI
10.1134/1.1259137