4-Stroke spray guided Gasoline Direct Injection model (ice_2m)

4-Stroke spray guided Gasoline Direct Injection model .The case has around 2 million Mixed cells and uses the Standard K-e Turbulence, DPM, Species Partially Premixed Combustion, dynamic mesh model and Pressure based segregated solver, Green Gauss node based, unsteady solver.


Number of cells 2,000,000
Cell type Mixed
Models Standard K-e Turbulence, DPM, Species Partially Premixed Combustion, dynamic mesh
Solver Pressure based segregated solver, Green Gauss node based, unsteady


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
133.5910
16.000 
100.00%
32
1
197.1477
23.612 
73.79%
64
1
287.7602
34.465 
53.85%
128
2
445.3608
53.340 
41.67%
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
189.0591
36.000
100.00%
72
2
333.2690
 63.460
 88.14%
144
4
452.9489
 86.249
 59.90%
288
8
663.3397
 126.311
 43.86%
432
12
826.7943
157.435
36.44%
 576 16 904.7120  172.272  29.91%
 864  24  921.6000  175.488  20.31%
 1152  32  818.9573  155.943  13.54%