Flow through combustor (lm6000_16m)

Flow through combustor. The case has around 16 million hexahedral cells and uses the LES, Partially Premixed Combustion, PDF model and the Pressure based segregated solver, Green Gauss cell based, Unsteady solver.

Number of cells 16,000,000
Cell type hexahedral
Models Pressure based segregated solver, Green Gauss cell based, Unsteady
Solver LES, Partially Premixed Combustion, PDF

Results

Results are listed alphabetically by platform. Download

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 

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16
1
142.0258
16.000 
100.00%
32
1
205.0698
23.102
72.19%
64
1
250.6091
28.233
44.11%
128
2
559.4406
63.024
49.24%
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

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36
1
242.8740
36.000
100.00%
72
2
491.9713
72.922
101.28%
144
4
1000.0000
148.225
102.93%
288
8
2057.1429
304.920
105.88%
432
12
3123.6443
463.002
107.18%
 576 16 4102.5641 608.103 105.57%
 864  24 6025.1046 893.071 103.36%
1152  32 7783.7838 1153.751 100.15%
 1728  48 10992.3664 1629.344 94.29%
 2304  64  13980.5825 2072.272 89.94%
 3456  96  18227.8481 2701.823 78.18%
 4608  128 20869.5652 3093.391 67.13%
 6912  192  24827.5862 3680.069 53.24%
 9216  256  26181.8182 3880.800 42.11%