Flow through a combustor (combustor_71m)
Flow through a combustor The case has around 71 million Hex-core cells and uses the LES, Species Non-Premixed Combustion, PDF, DPM model and the Pressure based coupled solver, Least Squares cell based, Unsteady solver.
| Number of cells | 71,000,000 |
| Cell type | Hex-core |
| Models | LES, Species Non-Premixed Combustion, PDF, DPM |
| Solver | Pressure based coupled solver, Least Squares cell based, Unsteady |
Last 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
|
12.7594
|
16.000
|
100.00%
|
|
32
|
1
|
19.1494
|
24.013
|
75.04%
|
|
|
64
|
1
|
25.5970
|
32.098
|
50.15%
|
|
|
128
|
2
|
51.0608
|
64.029
|
50.02%
|
|
|
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 |
144
|
4 | 58.8676 | 144.000 |
100.00%
|
|
288
|
8
|
116.2384
|
284.339
|
98.73%
|
|
|
432
|
12
|
174.6513
|
427.226
|
98.89%
|
|
| 576 | 16 | 234.0195 | 572.451 | 99.38% | |
| 864 | 24 | 343.9490 | 841.357 | 97.38% | |
| 1152 | 32 | 441.7178 | 1080.516 | 93.79% | |
| 1728 | 48 | 633.4311 | 1549.478 | 89.67% | |
| 2304 | 64 | 852.0710 | 2084.308 | 90.46% | |
| 3456 | 96 | 1354.2320 | 3312.678 | 95.85% | |
| 4608 | 128 | 1714.2857 | 4193.430 | 91.00% | |
| 6912 | 192 | 2341.4634 | 5727.611 | 82.86% | |
| 9216 | 256 | 2796.1165 | 6839.769 | 74.22% | |
| 11520 | 320 | 2958.9041 | 7237.975 | 62.83% | |
| 13824 | 384 | 3176.4706 | 7770.179 | 56.21% | |
| 18000 | 500 | 3335.9073 | 8160.187 | 45.33% |
