DNS of surface mounted cube in a channel, Reh=7250
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- Mesh size: 16 millions of nodes (400x200x200)
- 2-nd order discretization
- 300 CPU of MareNostrum supercomputer of BSC
- Performed by F. X. Trias and A. V. Gorobets at CTTC UPC.
- CFD code SCH3D
- Reynolds number Reh=7250 (based on the cube height)
- Boundary conditions: constant analytical velocity profile on the input,
non-slip horizontal walls, periodic in the spanwise direction
- Non compressible newtonian fluid
DNS results should be found at CTTC UPC web site.
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Illustrative results
Streamlines of the averaged flow field
Instantaneous flow view (kinetic energy)
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Publications:
- F.X. Trias, A. Gorobets, R.W.C.P. Verstappen, M. Soria and A. Oliva,
"Turbulent flow around a wall-mounted cube: DNS and regularization modelling",
Parallel CFD 2009, May 18-22, 2009, Moffett Field, California, USA
- F. X. Trias, A. Gorobets, M. Soria and A. Oliva, “A scalable ACM-based Poisson solver for DNS of Turbulent Flows on supercomputers”, Parallel CFD 2008, Lyon (France), May 2008
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