Journal of engineering physics

, Volume 25, Issue 6, pp 1579–1582 | Cite as

Instability of a viscoelastic flow

  • V. I. Popov
  • A. Ya. Roitman
  • E. M. Khabakhpasheva
Article
  • 19 Downloads

Abstract

The kinematic characteristics of the unstable (fluctuating) flow of a 1% solution of polyacrylamide in plane channels have been studied. The profiles of the time-average velocities, the rms velocity fluctuations, and the fluctuation probabilities were found on a computer.

Keywords

Statistical Physic Polyacrylamide Velocity Fluctuation Plane Channel Kinematic Characteristic 
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 1975

Authors and Affiliations

  • V. I. Popov
    • 1
  • A. Ya. Roitman
    • 1
  • E. M. Khabakhpasheva
    • 1
  1. 1.Institute of Thermal PhysicsNovosibirsk

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