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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2015, Volume 56, Issue 2, Pages 21–31
DOI: https://doi.org/10.15372/PMTF20150203
(Mi pmtf961)
 

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

A. A. Inozemtsev, A. I. Plotnikov

Open Joint-Stock Company "Aviadvigatel", Perm’, 614990, Russia
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.
Keywords: axial compressor, high-pressure wide-chord stage, three-dimensional calculation, stable operation, equivalent surface roughness, identification, compressor characteristic.
English version:
Journal of Applied Mechanics and Technical Physics, 2015, Volume 56, Issue 2, Pages 182–191
DOI: https://doi.org/10.1134/S0021894415020030
Bibliographic databases:
Document Type: Article
UDC: 621.51
Language: Russian
Citation: A. A. Inozemtsev, A. I. Plotnikov, “Investigation of the effect of roughness of duct surfaces of a supersonic high-pressure stage of an axial compressor on its characteristics”, Prikl. Mekh. Tekh. Fiz., 56:2 (2015), 21–31; J. Appl. Mech. Tech. Phys., 56:2 (2015), 182–191
Citation in format AMSBIB
\Bibitem{InoPlo15}
\by A.~A.~Inozemtsev, A.~I.~Plotnikov
\paper Investigation of the effect of roughness of duct surfaces of a supersonic high-pressure stage of an axial compressor on its characteristics
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2015
\vol 56
\issue 2
\pages 21--31
\mathnet{http://mi.mathnet.ru/pmtf961}
\crossref{https://doi.org/10.15372/PMTF20150203}
\elib{https://elibrary.ru/item.asp?id=23592067}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2015
\vol 56
\issue 2
\pages 182--191
\crossref{https://doi.org/10.1134/S0021894415020030}
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