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Table 1.

Properties of the 3D simulations with a boosting factor of 3 × 104.

Resolutions 180 × 902
360 × 1802
540 × 3602
810 × 5402
num. flux AUSM+-up AUSM+-up AUSM+-up AUSM+-up
Δttot [h] 128.45 65.70 18.27 18.41 10.87 14.53 3.32 2.38
ΔNconv 44.88 21.87 6.24 5.51 3.16 4.62 1.32 0.87
3.04 2.93 2.25 2.42 2.68 2.63 2.35 2.84
Marms [10−2] 1.07 1.01 1.08 0.98 0.86 0.88 1.00 0.81

Notes. Simulations with 810 × 5402 cells are restarted from the corresponding 540 × 3602 simulations at Nτconv = 3.1 (AUSM+-up) and Nτconv = 3.6 (). Legend: Δttot: total covered stellar time. ΔNτconv: total number of turnover times. : mean convective turnover time averaged for the last available 0.5Nτconv, respectively. Marms: rms Mach number corresponding to .

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