Flow through a combustor (combustor_12m)
Flow through a combustor. The case has around 12 million Polyhedra cells and uses the Realizable K-e Turbulence, Species Transport model and the Pressure based coupled solver, Least Squares cell based, pseudo transient solver.
| Number of cells | 12,000,000 |
| Cell type | Polyhedra |
| Models | Realizable K-e Turbulence, Species Transport |
| Solver | Pressure based coupled solver, Least Squares cell based, pseudo transient |
Results
Results are listed alphabetically by platform. DownloadLast updated: 2017-12-27
| Platform | Cores | Machines | Core Solver Rating |
Core Solver Speedup |
Core Solver Efficiency |
|
AMD white box,EPYC 7601, 64 cores, 2.2 GHz Download |
16
|
1
|
96.9588
|
16.000
|
100.00%
|
|
32
|
1
|
156.4650
|
25.820
|
80.69%
|
|
|
64
|
1
|
240.9706
|
39.765
|
62.13%
|
|
|
128
|
2
|
452.8895
|
74.735
|
58.39%
|
|
|
Cray XC40 with Intel E5-2695v4 processor, 2.1 GHz, Cray Linux Environment 6.0 update 03 based on SUSE 12 using Cray Aries network
Download |
36
|
1
|
141.1822
|
36.000
|
100.00%
|
|
72
|
2
|
280.1102
|
71.425
|
99.20%
|
|
|
144
|
4
|
557.4194
|
142.136
|
98.71%
|
|
|
288
|
8
|
1075.9651
|
274.360
|
95.26%
|
|
|
432
|
12
|
1581.6934
|
403.315
|
93.36%
|
|
| 576 | 16 | 2089.4800 | 532.796 | 92.50% | |
| 864 | 24 | 2918.9189 | 744.294 | 86.15% | |
| 1152 | 32 | 3814.5695 | 972.676 | 84.43% | |
| 1728 | 48 | 5074.8899 | 1294.044 | 74.89% | |
| 2304 | 64 | 6545.4545 | 1669.023 | 72.44% | |
| 3456 | 96 | 8307.6923 | 2118.376 | 61.30% | |
| 4608 | 128 | 9047.1204 | 2306.922 | 50.06% | |
| 6912 | 192 | 10568.8073 | 2694.936 | 38.99% | |
| 9216 | 256 | 11675.6757 | 2977.176 | 32.30% |
