Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki (Jun 2012)

Analysis of a nonlinear dynamic model of the Couette flow for structured liquid in a flat gap

  • Nadezhda A Belyayeva,
  • Konstantin P Kuznetsov

Journal volume & issue
Vol. 16, no. 2
pp. 85 – 92

Abstract

Read online

Parametric investigation of structured liquid Couette flow in a plain gap is presented. Bifurcation conditions of steady non-uniform solutions are defined from unsteady uniform ones in the nonmonotonic region of rheological curve. Relevant bifurcation diagrams are plotted. The coincidence between the steady-state solution and the solution of unstable problem is noted.

Keywords