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Investigation of nonequlibrium radiation and relaxation phenomena in shock tubes

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Shock Waves

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Abstract

The paper presents the experimental results for the excited time of the nonequlibrium radiation and the ionization behind strong shock waves. Using a optical multichannel analyzer, InSb infrared detectors and near-free-molecular Langmuir probes, the infrared radiation, the electron density of air and the nonequlibrium radiation spectra at different moments of relaxation process in nitrogen test gas behind normal shock waves were obtained, respectively, in hydrogen oxygen combustion driven shock tubes.

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References

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Author information

Authors and Affiliations

  1. Laboratory of High Temperature Gas Dynamics, Institute of Mechanics, Chinese Academy of Sciences, Beijing, 100080, P.R. China

    N. Y. Zhu, Q. S. Yang, H. L. Zhang, X. L. Yu & L. S. Huang

Authors
  1. N. Y. Zhu
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  2. Q. S. Yang
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  3. H. L. Zhang
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  4. X. L. Yu
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  5. L. S. Huang
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Editor information

Editors and Affiliations

  1. Key Laboratory of High-Temperature Gas Dynamics Institute of Mechanics, Chinese Academy of Sciences, 15 Bei Si Huan Xi Rd., Beijing, 100080, P.R. China

    Z. Jiang

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© 2005 Tsinghua University Press and Springer-Verlag Berlin Heidelberg

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Zhu, N.Y., Yang, Q.S., Zhang, H.L., Yu, X.L., Huang, L.S. (2005). Investigation of nonequlibrium radiation and relaxation phenomena in shock tubes. In: Jiang, Z. (eds) Shock Waves. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-27009-6_37

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  • DOI: https://doi.org/10.1007/978-3-540-27009-6_37

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-22497-6

  • Online ISBN: 978-3-540-27009-6

  • eBook Packages: Physics and AstronomyPhysics and Astronomy (R0)

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