Skip to main content
SpringerLink
Log in

Effect of blowing on supersonic dust-laden gas flow round a blunt body

  • Published:
Fluid Dynamics Aims and scope Submit manuscript

Abstract

One of the main problems which arise in the design of high-speed aircraft is the protection of the streamline surfaces against the erosion effect of solid particles and drops occurring in the free stream. For this purpose it is possible to use the device of blowing cold gas. This leads to the formation of a boundary layer of high density in which the particles are decelerated [1]. The present study investigates the effectiveness of this method of erosion protection in the example of supersonic flow round a sphere.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

Literature cited

  1. D. Siegalman and A. Pallone, “Cold gas injection for erosion protection,” AIAA J.,16 22 (1978).

    Google Scholar 

  2. V. P. Stulov, “Strong blowing onto the surfaces of a blunt body in a supersonic flow,” Izv. Akad. Nauk SSSR, Mekh. Zhidk. Gaza, No. 2, 89 (1972).

    Google Scholar 

  3. M. M. Gilinskii and M. G. Lebedev, “Calculation of strong blowing on a blunt body and profile,” Izv. Akad. Nauk SSSR, Mekh. Zhidk. Gaza, No. 1, 117 (1977).

    Google Scholar 

  4. A. N. Lyubimov and V. V. Rusanov, Gas Flows Around Blunt Bodies. Part 1 [in Russian], Nauka, Moscow (1970).

    Google Scholar 

  5. R. I. Nigmatulin, Foundations of the Mechanics of Heterogeneous Media [in Russian], Nauka, Moscow (1978).

    Google Scholar 

  6. Yu. P. Golovachev and A. A. Shmidt, “Supersonic dust-laden gas flow round a blunt body,” Izv. Akad. Nauk SSSR, Mekh. Zhidk. Gasa, No. 3, 73 (1982).

    Google Scholar 

  7. D. J. Carlson and R. F. Hoglund, “Particle drag and heat transfer in rocket nozzles,” AIAA J.,2, 1980 (1964).

    Google Scholar 

  8. Yu. V. Polezhaev, V. P. Romanchenkov, I. V. Chirkov, and V. N. Shebeko, “A computation model of erosion destruction of composition material,” Inzh.-Fiz. Zh.,37, 395 (1979).

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Leningrad

    Yu. P. Golovachev & A. A. Shmidt

Authors
  1. Yu. P. Golovachev
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. A. A. Shmidt
    View author publications

    You can also search for this author in PubMed Google Scholar

Additional information

Translated from Izvestiya Akademii Nauk SSSR, Mekhanika Zhidkosti i Gaza, No. 2, pp. 178–181, March–April, 1986.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Golovachev, Y.P., Shmidt, A.A. Effect of blowing on supersonic dust-laden gas flow round a blunt body. Fluid Dyn 21, 324–327 (1986). https://doi.org/10.1007/BF01050192

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01050192

Keywords

Search

Navigation