Open Access

Table 3

CFD simulation statistics, including the computational time of the simulation (Wall clock time).

Mesh
Base size h 2 mm
Cells in stationary domain 9 411 028
Cells in rotating domain 14 033 434
RANS simulation
CPUs 64
Iterations 10 000
Wall clock time 9 h
Core hours 576 h
DES simulation
CPUs 256
Exported time steps 20 000
Time step size 10 μs
Wall clock time for export 225.5 h
Exported data for CAA 32.1 TB

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