Please use this identifier to cite or link to this item:
https://www.um.edu.mt/library/oar/handle/123456789/100548
Title: | Turbulent separation in lower curved wall channels |
Authors: | Mollicone, Jean-Paul Battista, F. Casciola, C. M. |
Keywords: | Aerodynamics, Supersonic Plumes (Fluid dynamics) Jets -- Fluid dynamics Turbulence |
Issue Date: | 2015 |
Citation: | Mollicone, J. P., Battista, F., & Casciola, C. M. (2015). Turbulent separation in lower curved wall channels. 15th European turbulence conference, Delft. 1-2 |
Abstract: | Turbulent boundary layer separation in channels with a lower curved wall is studied using direct numerical simulations (DNS). Turbulence dynamics are studied through classical statistical tools such as the turbulent kinetic energy budget for varying lower curved wall dimensions. The geometry features are expected to have a significant effect on the fluid flow structures and the characteristic scales of separation. The separation bubble behind the bump is studied in terms of its size, turbulent kinetic energy production mechanisms and transfer and scale-by-scale energy budget. New innovative data-analysis techniques will be used based on the generalisation of the Kolmogorov equation to anisotropic and spatially non-homogeneous flow configurations. |
URI: | https://www.um.edu.mt/library/oar/handle/123456789/100548 |
Appears in Collections: | Scholarly Works - FacEngME |
Files in This Item:
File | Description | Size | Format | |
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Turbulent_separation_in_lower_curved_wall_channels.pdf | 581.19 kB | Adobe PDF | View/Open |
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