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 |
Last updated: 2016-08-26
| Platform | Cores | Machines | Core Solver Rating |
Core Solver Speedup |
Core Solver Efficiency |
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Cray XC40 with Intel E5-2695v4 processor, 2.1 GHz, Cray Linux Environment 6.0 update 01 based on SUSE 12 using Cray Aries network
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36
|
1
|
4529.4889
|
36.000
|
100.00%
|
|
72
|
2
|
8575.6824
|
68.159
|
94.67%
|
|
|
144
|
4
|
16149.5327
|
128.355
|
89.14%
|
|
|
288
|
8
|
25411.7647
|
201.971
|
70.13%
|
|
|
432
|
12
|
31135.1351
|
247.459
|
57.28%
|
|
|
576
|
16
|
34217.8218
|
271.960
|
47.22%
|
|
|
864
|
24
|
30052.1739
|
238.852
|
27.64%
|
|
|
1152
|
32
|
28327.8689
|
225.148
|
19.54%
|
|
|
Dell PowerEdge C6320 2.6 GHz 16 core Broadwell, 128GB RAM, RHEL 7.2, Mellanox EDR Infiniband
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32
|
1
|
4363.6364
|
32.000
|
100.00%
|
|
64
|
2
|
8554.4554
|
62.733
|
98.02%
|
|
|
128
|
4
|
15926.2673
|
116.793
|
91.24%
|
|
|
192
|
6
|
22012.7389
|
161.427
|
84.08%
|
|
|
256
|
8
|
27212.5984
|
199.559
|
77.95%
|
|
|
HP Proliant XL230 Gen9, 2.6 GHz 16 core Broadwell, 128GB RAM, RHEL 7.2 Single Node, turbo off
Download |
32
|
1
|
3581.3472
|
32.000
|
100.00%
|
|
64
|
2
|
6776.4706
|
60.549
|
94.61%
|
|
|
128
|
4
|
11755.1020
|
105.034
|
82.06%
|
|
|
256
|
8
|
20571.4286
|
183.810
|
71.80%
|
|
|
512
|
16
|
26181.8182
|
233.939
|
45.69%
|
|
|
HP Proliant XL230 Gen9, 2.6 GHz 16 core Broadwell, 128GB RAM, RHEL 7.2, Mellanox EDR Infiniband, Turbo off
Download |
1
|
1
|
163.1882
|
1.000
|
100.00%
|
|
2
|
1
|
332.5315
|
2.038
|
101.89%
|
|
|
4
|
1
|
640.9496
|
3.928
|
98.19%
|
|
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6
|
1
|
932.7935
|
5.716
|
95.27%
|
|
|
8
|
1
|
1224.6634
|
7.505
|
93.81%
|
|
|
10
|
1
|
1488.3721
|
9.121
|
91.21%
|
|
|
12
|
1
|
1769.5853
|
10.844
|
90.37%
|
|
|
14
|
1
|
2035.3357
|
12.472
|
89.09%
|
|
|
16
|
1
|
2300.9321
|
14.100
|
88.12%
|
|
|
18
|
1
|
2497.1098
|
15.302
|
85.01%
|
|
|
20
|
1
|
2648.2759
|
16.228
|
81.14%
|
|
|
22
|
1
|
2926.3336
|
17.932
|
81.51%
|
|
|
24
|
1
|
3085.7143
|
18.909
|
78.79%
|
|
|
26
|
1
|
3200.0000
|
19.609
|
75.42%
|
|
|
28
|
1
|
3368.4211
|
20.641
|
73.72%
|
|
|
30
|
1
|
3487.3865
|
21.370
|
71.23%
|
|
|
32
|
1
|
3581.3472
|
21.946
|
68.58%
|
|
|
HPE Proliant XL170r Gen9, 2.3GHz, 16 core Haswell, 128GB RAM, 2133MHz RHEL 6.6, FDR Infiniband
Download |
64
|
2
|
7185.0312
|
64.000
|
100.00%
|
|
128
|
4
|
13190.8397
|
117.496
|
91.79%
|
|
|
256
|
8
|
22012.7389
|
196.076
|
76.59%
|
|
|
512
|
16
|
29538.4615
|
263.111
|
51.39%
|
|
|
1024
|
32
|
25791.0448
|
229.731
|
22.43%
|
|
|
HPE Proliant XL170r Gen9, 2.3GHz, 16 core Haswell, 128GB RAM, 2133MHz RHEL 6.6, SINGLE NODE
Download |
1
|
1
|
172.2488
|
1.000
|
100.00%
|
|
2
|
1
|
342.7891
|
1.990
|
99.50%
|
|
|
4
|
1
|
656.6597
|
3.812
|
95.31%
|
|
|
6
|
1
|
960.2667
|
5.575
|
92.91%
|
|
|
8
|
1
|
1253.5365
|
7.277
|
90.97%
|
|
|
10
|
1
|
1538.0507
|
8.929
|
89.29%
|
|
|
12
|
1
|
1818.9474
|
10.560
|
88.00%
|
|
|
16
|
1
|
2325.7066
|
13.502
|
84.39%
|
|
|
18
|
1
|
2543.0464
|
14.764
|
82.02%
|
|
|
20
|
1
|
2700.0000
|
15.675
|
78.38%
|
|
|
22
|
1
|
2981.8809
|
17.311
|
78.69%
|
|
|
24
|
1
|
3185.2535
|
18.492
|
77.05%
|
|
|
26
|
1
|
3294.5663
|
19.127
|
73.56%
|
|
|
28
|
1
|
3480.3625
|
20.205
|
72.16%
|
|
|
30
|
1
|
3630.2521
|
21.076
|
70.25%
|
|
|
32
|
1
|
3724.1379
|
21.621
|
67.56%
|
