Browsing by Subject "Turbulence -- Mathematical models"
Now showing items 1-5 of 5
Assessment of the symmetry-preserving regularization model on complex flows using unstructured grids (2012-05-15)
Restricted access - publisher's policyThe main objective of the present paper is the assessment of symmetry-preserving regularization models on unstructured meshes. Three different test cases have been studied: the impinging jet flow, the flow past a circular ...
(Universitat Politècnica de Catalunya, 2016-05-24)
Open AccessThe aim of this Bachelor's Thesis is the study of a particular low-energy localized plane Poiseuille solution while minimizing the error introduced by the streamwise periodicity boundary condition. The fact that the ...
Determination of the correlation between turbulence intensity and acoustic noise level-two clockwise-turning rotors case (Universitat Politècnica de Catalunya / Lodz University of Technology, 2011)
Master thesis (pre-Bologna period)
Open AccessThe aim of this project is to find the correlation between turbulence intensity and acoustic noise level. To achieve this aim a test was performed on the 5th of April 2012 in the acoustic laboratory of the Technical ...
Open AccessTraditionally turbulence modeling of industrial flows in complex geometries have been solved using RANS models and unstructured meshes based solvers. The lack of precision of RANS models in these situations and the increase ...
Parameter-free symmetry-preserving regularization modeling of a turbulent differentially heated cavity (2010-06-23)
Restricted access - publisher's policySince direct numerical simulations of buoyancy driven flows cannot be computed at high Rayleigh numbers, a dynamically less complex mathematical formulation is sought. In the quest for such a formulation, we consider ...