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Convective heating of a blunt-nosed body in a nonuniform hypersonic gas stream

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Abstract

An investigation is made into the convective heating of a blunt-nosed body in an expanding stream of heated gas. The gas parameters at the outer edge of the boundary layer are determined on the basis of a solution obtained earlier by the authors [3]. Expressions are obtained which make it possible to convert the convective heat flux to a body in a uniform gas stream to one in a nonuniform stream. Dimensionless numbers are found and their influence on the convective heat flux to the body is investigated.

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Literature cited

  1. 1.

    M. F. Zhukov, V. Ya. Smolyakov, and B. A. Uryukov, Electric Arc Gas Heaters (Plasmo-trons) [in Russian], Nauka, Moscow (1973). p. 232.

  2. 2.

    H. L. Moody, D. K. Smith, R. L. Haddock, and S. S. Dunn, “Tungsten and molybdenum ablation modeling for reentry applications,” AIAA Paper, No. 112, 12 (1975).

  3. 3.

    I. G. Eremeitsev and N. N. Nilyugin, “Nonuniform hypersonic flow of radiating gas over blunt-nosed bodies,” in: Nonequilibrium Gas Flows with Physieochemical Trans-formations [in Russian], Izd. MGU, Moscow (1980), p. 63.

  4. 4.

    N. E. Khramov, “Calculation of nonuniform flow of gas over a sphere,” Prikl. Mat. Mekh.,29, 175 (1965).

  5. 5.

    V. V. Lunev, Hypersonic Aerodynamics [in Russian], Mashinostroenie, Moscow (1975), p. 327.

  6. 6.

    E. G. Shapiro, “Some scaling properties for uniform and nonunifors supersonic flow of gas over a sphere,” Izv. Akad. Nauk SSSR, Mekh. Zhidk. Gaza, No. 1, 82 (1975).

  7. 7.

    M. Yasuhara, and T. Nakajima, “Parallel-source correspondence in the hypersonic slender-body theory,” AIAA J.,15, 1667 (1977).

  8. 8.

    M. G. Lebedev and K. G. Savinov, “Interaction of a nonuniform supersonic gas stream with a flat obstruction,” Izv. Akad. Nauk SSSR, Mekh. Zhidk. Gaza, No. 2, 164 (1969).

  9. 9.

    L. Lees, “Laminar heat transfer over blunt-nosed bodies at hypersonic flight speeds,” Jet Propul.,26, 259 (1956).

  10. 10.

    G. G. Chernyi, Gas Flows with High Supersonic Velocity [in Russian], Fizmatgiz, Moscow (1959), p. 220.

  11. 11.

    N. N. Nilyugin and G. A. Tirskii, “Hypersonic flow of an inviscid radiating gas over two-dimensional blunt-nosed bodies,” Zh. Prikl. Mekh. Tekh. Fiz., No. 3, 68 (1975).

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Translated from Izvestiya Akademii Nauk SSSR, Mekhanika Zhidkosti i Gaza, No. 4, pp. 127–133, July–August, 1981.

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Eremeitsev, I.G., Pilyugin, N.N. Convective heating of a blunt-nosed body in a nonuniform hypersonic gas stream. Fluid Dyn 16, 592–597 (1981). https://doi.org/10.1007/BF01094605

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Keywords

  • Boundary Layer
  • Heat Flux
  • Convective Heat
  • Outer Edge
  • Dimensionless Number