Film cooling by injection into a turbulent boundary layer

  • E. P. Volchkov
  • E. G. Zaulichnyi
  • S. S. Kutateladze
  • A. I. Leont'ev


Most papers on film cooling concern injection of a homogeneous gas. Stollery et al. [1] examined the case of tangential injection of gas into a boundary layer, the specific heat63-01 differing little from that of the main flow,63-02.

Here we examine the effectiveness of film cooling of a thermally isolated planar wall by local supply to a turbulent boundary layer.


Mathematical Modeling Boundary Layer Mechanical Engineer Industrial Mathematic Turbulent Boundary Layer 
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  1. 1.
    I. L. Stollery and A. A. El-Ehwany, “A note on the use of a boundary-layer model for correlating film-cooling data,” Internat. J. Heat and Mass Transfer, vol. 8, no. 1, 1965.Google Scholar
  2. 2.
    S. S. Kutateladze and A. I. Leont'ev, “Thermal curtain for a turbulent boundary layer of gas,” Teplofizika Vysokikh Temperatur, no. 2, 1963.Google Scholar
  3. 3.
    Friction and Heat and Mass Transfer in a Turbulent Boundary Layer, edited by S. S. Kutateladze [in Russian], Izd. SO AN SSSR, 1964.Google Scholar
  4. 4.
    E. P. Volchkov and V. Ya. Levchenko, “Effectiveness of gas screen in a turbulent boundary layer,” PMTF [Journal of Applied Mechanics and Technical Physics], no. 5, 1965.Google Scholar
  5. 5.
    V. Ya. Borodachev, Theoretical and Experimental Study of Air Boundary Cooling of a Planar Plate [in Russian], Oborongiz, 1956.Google Scholar
  6. 6.
    R. A. Seban, “Heat transfer and effectiveness for a turbulent boundary layer with tangential fluid injection,” Trans. ASME, C, vol. 82, no. 4, 1960.Google Scholar

Copyright information

© The Faraday Press, Inc. 1971

Authors and Affiliations

  • E. P. Volchkov
    • 1
  • E. G. Zaulichnyi
    • 1
  • S. S. Kutateladze
    • 1
  • A. I. Leont'ev
    • 1
  1. 1.Novosibirsk

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