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Investigation of the effect of roughness of duct surfaces of a supersonic high-pressure stage of an axial compressor on its characteristics

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Journal of Applied Mechanics and Technical Physics Aims and scope

Abstract

Results of calculations and experimental investigations of characteristics of a supersonic high-pressure wide-chord stage of an axial compressor are presented. The influence of surface roughness on the characteristics of this stage are analyzed. A method of identification of aerodynamic flow parameters in the compressor duct is described.

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Authors and Affiliations

  1. Open Joint-Stock Company “Aviadvigatel”, Perm’, 614990, Russia

    A. A. Inozemtsev & A. I. Plotnikov

Authors
  1. A. A. Inozemtsev
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  2. A. I. Plotnikov
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Correspondence to A. A. Inozemtsev.

Additional information

Original Russian Text © A.A. Inozemtsev, A.I. Plotnikov.

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Translated from Prikladnaya Mekhanika i Tekhnicheskaya Fizika, Vol. 56, No. 2, pp. 21–31, March–April, 2015.

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Inozemtsev, A.A., Plotnikov, A.I. Investigation of the effect of roughness of duct surfaces of a supersonic high-pressure stage of an axial compressor on its characteristics. J Appl Mech Tech Phy 56, 182–191 (2015). https://doi.org/10.1134/S0021894415020030

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  • DOI: https://doi.org/10.1134/S0021894415020030

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