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Adapted hybrid prismatic-tetrahedral grid about a hemisphere. (b) Surface Mach contours on the symmetry plane for supersonic laminar ow (M 1 = 1:4, Re = 1000) 128]. 37 Figure 8. Comparison of various discretization methods for the circular advection problem 13]. (a) Grid used for the two-dimensional advection equation. (b) Piecewise-constant nite-volume(More)
  • M Sicard, S Bertolín, M Mallet, P Dubuisson, A Comerón
  • 2014
Discussions This discussion paper is/has been under review for the journal Atmospheric Chemistry and Physics (ACP). Please refer to the corresponding final paper in ACP if available. Abstract The aerosol radiative effect in the longwave (LW) spectral range is sometimes not taken into account in atmospheric aerosol forcing studies at local scale because the(More)
  • M Vázquez, M Ravachol, F Chalot, M Mallet
  • 2002
The paper's leitmotiv is condensed in one word: robustness. This is a real hindrance for the successful implementation of any multigrid scheme for solving the Navier-Stokes set of equations. In this paper, many hints are given to improve this issue. Instead of looking for the best possible speed-up rate for a particular set of problems, at a given regime(More)
A methodology for convergence speed-up of a fully implicit solver for the Random Averaged Navier-Stokes (RANS) equations for incompressible flows using multigrid (MG) techniques is here presented. The RANS set, comprising the mean flow Navier-Stokes equations and a 2-equation k-ε turbulence model, is discretized in space by applying the finite element(More)
  • S Mailler, L Menut, A G Di Sarra, S Becagli, T Di Iorio, P Formenti +10 others
  • 2015
This discussion paper is/has been under review for the journal Atmospheric Chemistry and Physics (ACP). Please refer to the corresponding final paper in ACP if available. Abstract The Mediterranean basin is characterized by large concentrations of aerosols from both natural and anthropogenic sources. These aerosols change the optical properties of the(More)
  • J.-F Léon, P Augustin, M Mallet, T Bourrianne, V Pont, F Dulac +3 others
  • 2015
This discussion paper is/has been under review for the journal Atmospheric Chemistry and Physics (ACP). Please refer to the corresponding final paper in ACP if available. Abstract This paper presents the aerosol vertical distribution observed in the western Mediter-An elastic backscattering lidar was continuously operated at a coastal site in the northern(More)
  • L Menut, S Mailler, G Siour, B Bessagnet, S Turquety, G Rea +4 others
  • 2015
This discussion paper is/has been under review for the journal Atmospheric Chemistry and Physics (ACP). Please refer to the corresponding final paper in ACP if available. Abstract The ozone and aerosols concentrations variability is studied over the Euro-Mediterranean area during the months of June and July 2013 and in the framework of the ADRIMED project.(More)