The emission spectra of oxygen behind the front of a strong shock wave were studied in the range of shock wave speeds of 5.7–7.4 and 8.1–10.0 km/s at pressures of 1.0 and 0.25 Torr in front of the wave front. Time-integrated sweeps of radiation over a wide spectral range of 200–675 nm and time oscillograms of oxygen radiation were obtained. Analysis of the obtained panoramic spectra shows that at low shock wave speeds the radiation spectrum is dominated by a system of Schumann–Runge molecular bands. Increase of the shock wave speed leads to the appearance of strong atomic lines in the emission spectrum. Features of the time oscillograms for the most typical lines of the spectrum (the radiation of molecular oxygen at a wavelength of 213 nm (Schumann–Runge system) and atomic oxygen at wavelengths of 394 and 645 nm) are identified.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
G. V. Candler, Annu. Rev. Fluid Mech., 51, 379–402 (2019).
O. Uyanna and H. Najafi, Acta Astronaut., 176, 341–356 (2020).
S. Gu and H. Olivier, Prog. Aerospace Sci., 113, No. 100607, 1–27 (2020).
P. L. Collen, L. J. Doherty, M. McGilvray, I. Naved, R. P. Geraets, T. Hermann, R. G. Morgan, and D. E. Gildfind, AIAA Paper, No. 1941, 1–14 (2019).
M. Lino da Silva, R. Ferreira, J. Vargas, R. Rodrigues, B. Carvalho, L. L. Alves, and B. Goccalves, AIAA Paper, No. 0624, 1–11 (2020).
I. E. Zabelinskii, L. B. Ibragimova, and O. P. Shatalov, J. Appl. Spectrosc., 73, No. 1, 10–15 (2006).
L. B. Ibraguimova, A. L. Sergievskaya, V. Yu. Levashov, O. P. Shatalov, Yu. V. Tunik, and I. E. Zabelinskii, J. Chem. Phys., 139, Article ID 034317, 1–10 (2013).
Z. Qin, J. M. Zhao, and L. H. Liu, J. Quant. Spectrosc. Radiat. Transf., 202, No. 1, 286–301 (2017).
K. M. Hanquist and I. D. Boyd, AIAA Paper, No. 3567, 1–25 (2019).
J. W. Streicher, A. Krish, and R. K. Hanson, Phys. Fluids, 32, Article ID 076103, 1–22 (2020).
A. S. Dikalyuk, S. T. Surzhikov, P. V. Kozlov, O. P. Shatalov, and Yu. V. Romanenko, AIAA Paper, No. 2505, 1–27 (2013).
P. V. Kozlov and S. T. Surzhikov, AIAA Paper, No. 0157, 1–26 (2017).
P. V. Kozlov, J. Phys.: Conf. Ser., 1009, Article ID 012024, 1–6 (2018).
P. V. Kozlov, I. E. Zabelinskii, N. G. Bykova, V. Yu. Levashov, and G. Ya. Gerasimov, J. Appl. Spectrosc., 88, No. 2, 306–310 (2021).
D. H. Parker, Acc. Chem. Res., 33, No. 8, 563–571 (2000).
M. Nations, S. Wang, C. S. Goldenstein, D. F. Davidson, and R. R. Hanson, J. Phys. Chem. A, 120, No. 42, 8234–8243 (2016).
C. O. Johnson, AIAA Paper, No. 1245, 1–19 (2008).
S. T. Surzhikov, Fluid Dynam., 54, No. 1, 98–113 (2019).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 89, No. 1, pp. 64–68, January–February, 2022. https://doi.org/10.47612/0514-7506-2022-89-1-64-68.
Rights and permissions
About this article
Cite this article
Zabelinsky, I.E., Bikova, N.G., Kozlov, P.V. et al. Radiative Characteristics of Shock-Heated Oxygen. J Appl Spectrosc 89, 56–59 (2022). https://doi.org/10.1007/s10812-022-01325-5
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10812-022-01325-5