Cavity flow in a centrifugal pump. The case has around 2 million hexahedral cells and uses the Realizable K-e Turbulence, Mixture Multiphase model and the Pressure based coupled solver, Least Squares cell based, steady solver.
| Number of cells | 2,000,000 |
| Cell type | hexahedral |
| Models | Realizable K-e Turbulence, Mixture Multiphase |
| Solver | Pressure based coupled solver, Least Squares cell based, steady |
Last updated: 2019-02-26
| Platform | Cores | Machines | Core Solver Rating |
Core Solver Speedup |
Core Solver Efficiency |
Cray XC50 with Intel Skylake Gold 6148 processor, 2.4 GHz, Cray Linux Environment 6.0 update 07 based on SUSE 12 SP3 using Cray Aries network, using Fluent AVX2 binary
Download |
40
|
1
|
3425.1734
|
40.000
|
100.00%
|
80
|
2
|
6953.7223
|
81.207
|
101.51%
|
|
160
|
4
|
13824.0000
|
161.440
|
100.90%
|
|
320
|
8
|
26584.6154
|
310.462
|
97.02%
|
|
480
|
12
|
39724.1379
|
463.908
|
96.65%
|
|
| 640 | 16 | 53169.2308 | 620.923 | 97.02% | |
| 960 | 24 | 65207.5472 | 761.509 | 79.32% | |
| 1280 | 32 | 72000.0000 | 840.833 | 65.69% | |
| 1920 | 48 | 82285.7143 | 960.952 | 50.05% | |
| 2560 | 64 | 93405.4054 | 1090.811 | 42.61% | |
| 3840 | 96 | 96000.0000 | 1121.111 | 29.20% | |
| 5120 | 128 | 96000.0000 | 1121.111 | 21.90% | |
HPE ProLiant DL360 Gen9 with Intel E5-2697A v4 processor, 2.60 GHz, RHEL 7.4, Mellanox ConnectX-5 EDR 100Gb/s InfiniBand Adapters using MLNX_OFED 4.3 driver with Mellanox HPC-X 2.2 MPI (NOT provided with Fluent)
|
128
|
4
|
9931.0345
|
128.000
|
100.00%
|
512
|
16
|
42666.6667
|
549.926
|
107.41%
|
|
1024
|
32
|
75130.4348
|
968.348
|
94.57%
|
