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Asymmetric Self-Similar Viscous Gas Flows in a Wedge

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Abstract

The flow of a viscous compressible gas from the apex of a flat wedge is considered. It is shown that an asymmetric self-similar flow is possible and is realized when special boundary conditions for the temperature of the channel walls are specified. For the case of low subsonic gas-flow velocities at constant but different temperatures of the wedge walls, an asymptotic solution is found. In the general case, the resulting system of ordinary differential equations is solved numerically.

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Authors and Affiliations

  1. Central Aerohydrodynamic Institute, 140181, Zhukovsky, Moscow oblast, Russia

    M. A. Brutyan

  2. Moscow Institute of Physics and Technology, 141701, Dolgoprudny, Moscow oblast, Russia

    M. A. Brutyan & U. G. Ibragimov

Authors
  1. M. A. Brutyan
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  2. U. G. Ibragimov
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Correspondence to M. A. Brutyan or U. G. Ibragimov.

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Translated by E. Chernokozhin

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Brutyan, M.A., Ibragimov, U.G. Asymmetric Self-Similar Viscous Gas Flows in a Wedge. Fluid Dyn 57, 923–931 (2022). https://doi.org/10.1134/S0015462822070047

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  • DOI: https://doi.org/10.1134/S0015462822070047

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