Ballistic Investigations Of Anomalous Relaxtion In Shock Waves In Polyatomic Gases

G. I. Mishin; A. P. Bedin

doi:10.1117/12.969186

7 June 1989 Ballistic Investigations Of Anomalous Relaxtion In Shock Waves In Polyatomic Gases

G. I. Mishin, A. P. Bedin

Proceedings Volume 1032, 18th Intl Congress on High Speed Photography and Photonics; (1989) https://doi.org/10.1117/12.969186
Event: 18th International Congress on High Speed Photography and Photonics, 1988, Xi'an, Shaanxi, China

Abstract

The paper presents some results of investigations of head shock wave and shock layer instability in front of blunt bodies and wake disturbances behind these bodies in polyatomic gases. The experiments have been carried out on a ballistic facility using the high-speed pulse photography systems. The obtained experimental data indicate that shock wave (SW) instability and flow disturbances are caused by anomalous relaxation (AR) phenomenon.

Citation Download Citation

G. I. Mishin and A. P. Bedin "Ballistic Investigations Of Anomalous Relaxtion In Shock Waves In Polyatomic Gases", Proc. SPIE 1032, 18th Intl Congress on High Speed Photography and Photonics, (7 June 1989); https://doi.org/10.1117/12.969186

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