External Flow Over an Aircraft Wing (aircraft_14m)

External Flow over aircraft wing. The case has around 14 million hexahedral cells and uses the realizable K-e Turbulence model and the Pressure based coupled solver, Least Squares cell based, steady solver.

Number of cells 14,000,000
Cell type Hexahedral
Models Realizable K-e Turbulence
Solver Pressure based coupled solver, Least Squares cell based, steady

Results

Results are listed alphabetically by platform. Download

Last updated: 2018-11-02
Platform Cores Machines Core Solver
Rating
Core Solver
Speedup
Core Solver
Efficiency
Cray XC50  with Intel Skylake Gold 6148 processor, 2.4 GHz, Cray Linux Environment 6.0 update 07 based on SUSE 12 SP3 using Cray Aries network, using Fluent AVX2 binary

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40
1
699.4536
40.000
100.00%
80
2
1381.8473
79.024
98.78%
160
4
2802.9197
160.292
100.18%
320
8
5779.2642
330.502
103.28%
480
12
8640.0000
494.100
102.94%
 640 16 11520.0000 658.800 102.94%
 960  24 17366.8342 993.166 103.45%
 1280  32 22153.8462 1266.923 98.98%
 1920  48 31418.1818 1796.727 93.58%
 2560  64  38831.4607 2220.674 86.75% 
3840  96  48676.0563 2783.662 72.49% 
5120   128 54000.0000  3088.125  60.31% 
5760   144 57600.0000  3294.000  57.19%