Free Access

Table A.1

Dimensionless parameters of the numerical simulations.

DNS Gravity g Flux Fbot Conductivity Kmax T bump Width e Slope σ Viscosity ν Frequency ω00 Rayleigh

G8 8 4.5 × 10-2 10-2 6 1 1 2.5 × 10-4 3.85 105
G8H9 8 4.5 × 10-2 9 × 10-3 7 1 1 5 × 10-4 3.83 105
G8H8 8 4.5 × 10-2 8 × 10-3 7.5 1 1.1 5 × 10-4 3.80 2 × 105
G7 7 4 × 10-2 10-2 5.5 1.5 0.8 2.5 × 10-4 3.62 8 × 104
G6 6 4 × 10-2 10-2 6 1.5 0.8 5 × 10-4 3.35 8 × 104
G6F7 6 3.7 × 10-2 10-2 5.7 1.5 0.8 3.5 × 10-4 3.36 9 × 104
G6F5 6 3.5 × 10-2 10-2 5.5 1.5 0.8 3 × 10-4 3.36 9 × 104

Notes. The bold one emphasises the DNS mainly discussed in this study. For all these simulations, we assume Ttop = 2, ρtop = 10-2, , and Lx/Lz = 4.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.