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• Variational Method of Finding Streamlines in Ring Cascades for Creeping Flows

  Publikacja

  • K. Tesch
  • M. Banaszek

  - TASK Quarterly - Rok 2011

  This paper presents a new, analytical method of finding streamlinesfor creeping flows inside a ring cascade which is composed of an infinite number of infinitely thin blades. An analytical solution has been obtained through minimisation of a dissipation functional by means of variational calculus method. The necessary condition for optimum of a functional gives the Stokes equation if some additional assumptions are introduced....

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