Experimental investigation of nonaxisymmetric inertia waves in a rotating fluid

V. A. Vladimirov, V. G. Makarenko, V. F. Tarasov

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Abstract

The properties of nonaxisymmetric waves in a fluid rotating as a rigid body in a cylindrical vessel has been studied experimentally. The method of resonance generation of the required mode is used, as this does not lead to restructuring of the basic flow. It is shown that resonance generation of the natural mode is an essentially unsteady process, whose initial stage conforms closely to the linear theory. It is established that after reaching a critical amplitude the wave ceases to grow and its original structure decays nonlinearly.

Original languageEnglish
Pages (from-to)151-156
Number of pages6
JournalFluid Dynamics
Volume22
Issue number1
DOIs
Publication statusPublished - Jan 1987

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ASJC Scopus subject areas

  • Mechanical Engineering
  • Physics and Astronomy(all)
  • Fluid Flow and Transfer Processes

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