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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 cells14,000,000
Cell typeHexahedral
ModelsRealizable K-e Turbulence
SolverPressure based coupled solver, Least Squares cell based, steady
 

Results

Results are listed alphabetically by platform. Download

Last updated:  2019-02-26
PlatformCoresMachinesCore 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%
 6401611520.0000658.800102.94%
 960 2417366.8342993.166103.45%
 1280 3222153.84621266.92398.98%
 1920 4831418.18181796.72793.58%
 2560 64 38831.46072220.67486.75% 
3840 96 48676.05632783.66272.49% 
5120  12854000.0000 3088.125 60.31% 
5760  14457600.0000 3294.000 57.19% 
HPE ProLiant DL360 Gen9 with Intel E5-2697A v4 processor, 2.60 GHz, RHEL 7.4, Mellanox ConnectX-5 EDR 100Gb/s InfiniBand Adapters using MLNX_OFED 4.3 driver with Mellanox HPC-X 2.2 MPI (NOT provided with Fluent) 

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32
1
468.1658
32.000
100.00%
128
4
1969.2308
134.601
105.16%
512
16
8618.4539
589.087
115.06%
1024
32
17108.9109
1169.426
114.20%

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