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Simplified Description of the Flow in a Diametral Disk Friction Pump

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Journal of Engineering Physics and Thermophysics Aims and scope

Abstract

Using a simplified model, the authors considered the flow in the gap of a diametral disk friction pump; they obtained the parametric dependences of the radial profile of the circular velocity on the circular gradient of pressure and the velocity of the secondary flow. The velocity of the secondary flow was evaluated by the average value, known from experiment, of the circular pressure gradient in the interdisk gap based on the best agreement between these distributions.

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Authors and Affiliations

  1. Siberian Branch of the Russian Academy of Sciences, Institute of Theoretical and Applied Mechanics, Novosibirsk, Russia

    S. V. Dolgushev & S. V. Khaidarov

Authors
  1. S. V. Dolgushev
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  2. S. V. Khaidarov
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Dolgushev, S.V., Khaidarov, S.V. Simplified Description of the Flow in a Diametral Disk Friction Pump. Journal of Engineering Physics and Thermophysics 74, 745–749 (2001). https://doi.org/10.1023/A:1016780932640

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