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%
|
