Open AccessMean velocity profile for turbulent Taylor-Couette flow, deduced from generalized local balance model
Author(s) -
А. М. Балонишников,
I A Korshakova,
Julia Kruchkova
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1889/2/022105
Subject(s) - taylor–couette flow , turbulence , mechanics , physics , cylinder , couette flow , dissipation , energy balance , rest (music) , angular momentum , classical mechanics , kinetic energy , flow (mathematics) , momentum (technical analysis) , mathematics , thermodynamics , geometry , economics , finance , acoustics
Mean velocity profile for Taylor-Couette flow was obtained by means of the angular momentum conservation law, the local balance of kinetic turbulence energy and the dissipation transport equation. The resistance law was derived by a simple method. A comparison with the experiment was made for rotating inner cylinder, the outer cylinder was at rest.