High-speed photography and imaging spectroscopy for radiation behind strong shock waves in air

Toshihiro Morioka; F. Sato; Kazuo Maeno; Hiroki Honma

doi:10.1117/12.424327

17 April 2001 High-speed photography and imaging spectroscopy for radiation behind strong shock waves in air

Toshihiro Morioka, F. Sato, Kazuo Maeno, Hiroki Honma

Proceedings Volume 4183, 24th International Congress on High-Speed Photography and Photonics; (2001) https://doi.org/10.1117/12.424327
Event: 24th International Congress on High-Speed Photography and Photonics, 2000, Sendai, Japan

Abstract

This paper describes some applications of image-intensified CCD camera systems to high-speed photography of radiation behind strong shock waves in low-density air to get two- dimensional images of total radiation and spatial-resolved spectra in shock tube experiments. The resultant images of total radiation are shown for incident shock waves and shock reflections on a wedge. Some two-dimensional flow features are clarified for these shock wave phenomena. A couple of CCD camera systems are applied to simultaneous observation of the total radiation and its spatial-resolved spectra along the tube axis, giving us a clear understanding for the spatial relationship between them.

Citation Download Citation

Toshihiro Morioka, F. Sato, Kazuo Maeno, and Hiroki Honma "High-speed photography and imaging spectroscopy for radiation behind strong shock waves in air", Proc. SPIE 4183, 24th International Congress on High-Speed Photography and Photonics, (17 April 2001); https://doi.org/10.1117/12.424327

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