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Energy losses in the annular diffuser at the radius-variable inlet flow swirling

  • Aero- and Gas-Dynamics of Flight Vehicles and Their Engines
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Abstract

The results of experimental investigations of annular diffuser channels of various configurations at different types of inlet swirling are presented. A formula for loss calculations in such channels is proposed and experimental and calculation data are compared.

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Authors and Affiliations

  1. Rybinsk State Academy of Aviation Technology, Rybinsk, Russia

    A. E. Remizov & O. O. Karelin

Authors
  1. A. E. Remizov
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  2. O. O. Karelin
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Original Russian Text © A.E. Remizov, O.O. Karelin, 2010, published in Izvestiya VUZ. Aviatsionnaya Tekhnika, 2010, No.3, pp. 32–34.

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Remizov, A.E., Karelin, O.O. Energy losses in the annular diffuser at the radius-variable inlet flow swirling. Russ. Aeronaut. 53, 289–294 (2010). https://doi.org/10.3103/S1068799810030086

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  • DOI: https://doi.org/10.3103/S1068799810030086

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