Zastosowanie Modelu «Śnieżnego Pługa» do Rurki Uderzeniowej ze Współosiowymi Elektrodami

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Authors

  • W.W. Byszewski Zakład Mechaniki Cieczy i Gazów Instytutu Podstawowych Problemów Techniki PAN, Poland
  • J. Kopsytyński Zakład Mechaniki Cieczy i Gazów Instytutu Podstawowych Problemów Techniki PAN, Poland
  • Z. Mucha Zakład Mechaniki Cieczy i Gazów Instytutu Podstawowych Problemów Techniki PAN, Poland
  • Z.A. Pietrzyk Zakład Mechaniki Cieczy i Gazów Instytutu Podstawowych Problemów Techniki PAN, Poland

Abstract

The object of the considerations is the process of acceleration of plasma in a shock tube with concentric electrodes which is described theoretically by means of the «snow plough models, using this model a computation is performed assuming constant inductivity of the circuit. The error resulting from this assumption is estimated. A comparison of the theoretical and experimental results shows, in principle, a qualitative agreement between corresponding relations and quantitative differences which amount to some 100 percent.

References

1. V. JOSEPHON, Production of high velocity shock, J. Appl. Phys., 1, 29 (1958).
2. Z. A. PIETRZYK, Investigation of flow through an electromagnetic shock tube, Selection of optimum parameters and preliminary results, Arch. Mech. Stos., 5, 15 (1963).
3. [in Russian]
4. [in Russian]
5. J. MARSHAL, Performance of a hydromagnetic plasma gun, Phys. Fluid, 1, 3 (1960).
6. [in Russian]
7. [in Russian]
8. A. C. KOLB, H. R. GRIM, High-temperature Shock Waves. Atomic and Melecular Processes, ed. by Bates, Interscience, N.Y. 1962.
9. [in Russian]
10. R. M. PATRIC, High-speed-shock waves in magnetic annular shock tube, Phys. of Fluids 6. 2 (1959), 589.
11. N. H. KEMP, H. E. PETSCHEK, Theory of the flow in the magnetic shock tube, Phys. Fluid, 6, 2 (1959).
12. L. C. BURKHARD, R. H. LOVBERG, Bull. Am. Phys. Soc. 5, 11 (1960).
13. [in Russian]
14. [in Russian]
15. R. W. ZIEMMER, Electromagnetic Shock Tubes. Physical Reserves Laboratory Space Technology Laboratories, Los Angeles, California.