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Journal of engineering physics

, Volume 56, Issue 2, pp 140–143 | Cite as

Flow in the initial segment of a tube with a sharp leading edge

1. Physical model of the flow
  • V. M. Legkii
  • V. A. Rogachev
Article

Abstract

Visualization is used to study the three-dimensional structure of detached flow in the initial segment of a circular straight tube with a sharp 90°-angle leading edge. It is demonstrated that at Re > 75.103 there is no attachment of the separated shear layer, while a secondary flow develops at the wall.

Keywords

Statistical Physic Shear Layer Secondary Flow Initial Segment Leading Edge 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Literature cited

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Copyright information

© Plenum Publishing Corporation 1989

Authors and Affiliations

  • V. M. Legkii
    • 1
  • V. A. Rogachev
    • 1
  1. 1.Kiev Polytechnic InstituteUSSR

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