Application Of Laser Light Sources In Hypersonic Ballistic Experiments

G. I. Mishin; A. N. Mihalev; E. N. Arutiunov

doi:10.1117/12.955226

14 September 1977 Application Of Laser Light Sources In Hypersonic Ballistic Experiments

G. I. Mishin, A. N. Mihalev, E. N. Arutiunov

Proceedings Volume 0097, 12th Intl Congress on High Speed Photography; (1977) https://doi.org/10.1117/12.955226
Event: 12th International Congress on High Speed Photography, 1976, Toronto, Canada

Abstract

The pulse ruby laser OGM-20 was used to obtain hypersonic flow patterns. An automatic electronic equipment was developed in order to switch-on the pumping lamps and to open the Pockels shutter at the time moments determined by the actual model velocity. The Interferometer and the Thepler device were employed coupled with the laser light source in hypersonic ballistic experiments. Interferograms and schlieren photos of hypersonic cones are presented. Major advantages or laser lignt sources and limits of its applicability for quantitative optical measurements in hypersonic ballistics are considered.

Citation Download Citation

G. I. Mishin, A. N. Mihalev, and E. N. Arutiunov "Application Of Laser Light Sources In Hypersonic Ballistic Experiments", Proc. SPIE 0097, 12th Intl Congress on High Speed Photography, (14 September 1977); https://doi.org/10.1117/12.955226

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