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Journal of Engineering Physics and Thermophysics

, Volume 81, Issue 1, pp 176–181 | Cite as

Possibility of cleaning a channel in a snowy atmosphere by a supersonic off-design jet

  • Yu. G. Korobeinikov
  • A. P. Petrov
  • G. V. Trubacheev
  • A. V. Fedorov
  • V. M. Fomin
Article
  • 28 Downloads

Abstract

It has been found that the threshold value of the product of the excess gas pressure in the forechamber by the area of the nozzle throat is responsible for the appearance of the cleanup effect for a fixed nozzle-photodetector distance. The thermodynamic and dynamic criteria for the occurrence of the cleanup of the laser-beam trajectory have been formulated.

Keywords

Threshold Pressure Velocity Head Nozzle Throat Throat Diameter Snow Particle 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Springer Science+Business Media, Inc. 2008

Authors and Affiliations

  • Yu. G. Korobeinikov
    • 1
  • A. P. Petrov
    • 1
  • G. V. Trubacheev
    • 1
  • A. V. Fedorov
    • 1
  • V. M. Fomin
    • 1
  1. 1.Institute of Theoretical and Applied MechanicsSiberian Branch of the Russian Academy of SciencesNovosibirskRussia

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