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A first study on an oscillatory flow enclosed in a finite cylinder
dc.contributor | Marqués Truyol, Francisco |
dc.contributor.author | Panadès i Guinart, Carles |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Física Aplicada |
dc.date.accessioned | 2009-11-09T11:43:35Z |
dc.date.available | 2009-11-09T11:43:35Z |
dc.date.issued | 2009-09-14 |
dc.identifier.uri | http://hdl.handle.net/2099.1/7749 |
dc.description.abstract | In this preliminar work, an oscillatory flow contained in a closed cylinder is investigated by means of spectral methods. The problem is quite related with the Stokes boundary layer and the major phenomena belong to this region. The basic flow is axisymmetric with Z2 × O(2) symmetry that breaks into 3D when it becomes linearly unstable. For a fixed aspect ratio, Γ = 2, the locus in parameter space of the transition with the most unstable modes is obtained. Moreover, there are some indications of the location in phase space of the quasi-periodic mode that may be useful for further studies. |
dc.language.iso | eng |
dc.publisher | Universitat Politècnica de Catalunya |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Enginyeria mecànica::Mecànica de fluids |
dc.subject.lcsh | Spectrum analysis |
dc.subject.lcsh | Fluid dynamics |
dc.subject.other | Oscillatory Flow |
dc.subject.other | Spectral Methods |
dc.subject.other | Finite Cylinder |
dc.title | A first study on an oscillatory flow enclosed in a finite cylinder |
dc.type | Master thesis |
dc.subject.lemac | Anàlisi espectral |
dc.subject.lemac | Dinàmica de fluids |
dc.rights.access | Open Access |
dc.audience.educationlevel | Màster |
dc.audience.mediator | Facultat d'Informàtica de Barcelona |
dc.audience.degree | MÀSTER UNIVERSITARI EN FÍSICA COMPUTACIONAL I APLICADA (Pla 2009) |