External Flow Over an Aircraft Wing (aircraft_2m)

External flow over an aircraft wing. The case has around 2 million hexahedral cells and uses the realizable K-e Turbulence model and the coupled implicit solver.

Number of cells 2 million
Cell type hexahedral
Models realizable k-eps turbulence
Solver Pressure based coupled solver, Green Gauss Node based, steady

Plots


Results

Results are listed alphabetically by platform. Download

Last updated: 2016-03-09
Platform Cores Machines Core Solver
Rating		 Core Solver
Speedup		 Core Solver
Efficiency
cray-xc40-intel_e5_2698v3,2300,cle52up04,sles11sp3,aries

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32
1
4000.0
N/A
N/A
64
2
8112.7
N/A
N/A
128
4
14832.6
N/A
N/A
256
8
25600.0
N/A
N/A
384
12
33553.4
N/A
N/A
512
16
38400.0
N/A
N/A
768
24
45473.7
N/A
N/A
hp_proliant_xl170r_gen9-intel_e5_2697v3,2600,rhel65,infiniband,fdr

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1
1
177.1
1.0
100%
2
1
347.4
2.0
98%
4
1
679.6
3.8
96%
6
1
1014.4
5.7
95%
8
1
1316.6
7.4
93%
10
1
1617.2
9.1
91%
12
1
1913.6
10.8
90%
14
1
2201.3
12.4
89%
16
1
2447.6
13.8
86%
18
1
2656.4
15.0
83%
20
1
2860.9
16.2
81%
22
1
3058.4
17.3
78%
24
1
3185.3
18.0
75%
26
1
3239.0
18.3
70%
28
1
3442.2
19.4
69%
56
2
6697.7
37.8
68%
112
4
12212.0
69.0
62%
224
8
18000.0
101.6
45%
448
16
23510.2
132.8
30%
896
32
19093.9
107.8
12%
1792
64
17366.8
98.1
5%
3584
128
11755.1
66.4
2%