Thesis etd-09152016-102853 |
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Thesis type
Tesi di laurea magistrale
URN
etd-09152016-102853
Thesis title
Topology of Three-Dimensional Steady Cellular Flow in a Partially Liquid-Filled Rotating Drum
Department
INGEGNERIA CIVILE E INDUSTRIALE
Course of study
INGEGNERIA CHIMICA
Supervisors
.
relatore Prof.ssa Brunazzi, Elisabetta
relatore Prof. Kuhlmann, Hendrik C.
relatore Dott. Romanò, Francesco
relatore Prof. Tognotti, Leonardo
relatore Prof. Kuhlmann, Hendrik C.
relatore Dott. Romanò, Francesco
relatore Prof. Tognotti, Leonardo
Keywords
- horizontal rotating drum
- KAM tori
- lagrangian chaos
- topology
Graduation session start date
30/09/2016
Availability
Full
Abstract (Inglese)
Abstract (Italiano)
The topology of the steady three-dimensional flow is investigated in a partially liquid-filled horizontal rotating cylindrical drum. The drum is infinity long in its axis direction and it is rotating about its axis. A steady cellular flow arise due to introducing an infinitesimal perturbation and Lagrangian chaos is demonstrated for supercritical Reynolds numbers. The topological analysis is done in order to see the Kolmogorov-Arnold-Moser tori for three Reynolds numbers. This work is conducted by simulating numerically the incompressible Navier-Stokes equations through OpenFOAM.
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| FinalVer...hesis.pdf | 26.60 Mb |
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