DNS 1-3 Instantaneous Data: Difference between revisions
m (Mike moved page Lib:DNS 1-3 time to DNS 1-3 time) |
|
(No difference)
| |
Revision as of 09:11, 5 January 2023
Instantaneous data
Instantaneous volumetric data is provided every approximately 25 time units for around 800 time units, resulting in 38 snapshots. The variables provided are the instantaneous velocity and pressure as well as their gradients. The data is provided separately for the inlet duct (x/h=[-7,-3]) and the diffuser region (x=[0,37.5]). The long inlet duct and the exit area are left out of the dataset. Each instantaneous field weights 1.2 GB for the inlet duct and 14 GB for the diffuser, resulting in a total of 45.8 GB for the inlet duct and 532 GB for the diffuser region. For more information regarding the storage format, please refer to the storage format guidelines.
A bash script is provided to download part or all the dataset automatically instead of clicking to all the downloads. It can be run under any Unix terminal and can be used as
bash downloader.sh [dataset] [start] [end] [interval] [destination]
For dataset use "duct" for the inlet duct region and "difu" for the diffuser region. Then "start", "end" and "interval" are set to "0", "925000" and "25000" respectively for this dataset. The [destination] is, by default, the current directory. An example of usage to download part of the diffuser database would be
bash downloader.sh difu 50000 500000 25000 dataset
This would download instants 50000 to 500000 of the diffuser region and store it in the "dataset" folder.
Duct area (x/h=[-7,-3])
- Duct instant 0, 0.0 TU (1.2 GB).
- Duct instant 25000, 21.5901 TU (1.2 GB).
- Duct instant 50000, 43.2042 TU (1.2 GB).
- Duct instant 75000, 64.6648 TU (1.2 GB).
- Duct instant 100000, 86.0865 TU (1.2 GB).
- Duct instant 125000, 107.448 TU (1.2 GB).
- Duct instant 150000, 128.997 TU (1.2 GB).
- Duct instant 175000, 150.568 TU (1.2 GB).
- Duct instant 200000, 172.046 TU (1.2 GB).
- Duct instant 225000, 193.491 TU (1.2 GB).
- Duct instant 250000, 215.062 TU (1.2 GB).
- Duct instant 275000, 236.53 TU (1.2 GB).
- Duct instant 300000, 258.079 TU (1.2 GB).
- Duct instant 325000, 279.532 TU (1.2 GB).
- Duct instant 350000, 301.128 TU (1.2 GB).
- Duct instant 375000, 322.587 TU (1.2 GB).
- Duct instant 400000, 344.112 TU (1.2 GB).
- Duct instant 425000, 365.652 TU (1.2 GB).
- Duct instant 450000, 387.133 TU (1.2 GB).
- Duct instant 475000, 408.661 TU (1.2 GB).
- Duct instant 500000, 430.208 TU (1.2 GB).
- Duct instant 525000, 451.755 TU (1.2 GB).
- Duct instant 550000, 473.217 TU (1.2 GB).
- Duct instant 575000, 494.752 TU (1.2 GB).
- Duct instant 600000, 516.339 TU (1.2 GB).
- Duct instant 625000, 537.777 TU (1.2 GB).
- Duct instant 650000, 559.225 TU (1.2 GB).
- Duct instant 675000, 580.716 TU (1.2 GB).
- Duct instant 700000, 602.112 TU (1.2 GB).
- Duct instant 725000, 623.568 TU (1.2 GB).
- Duct instant 750000, 645.085 TU (1.2 GB).
- Duct instant 775000, 666.573 TU (1.2 GB).
- Duct instant 800000, 688.113 TU (1.2 GB).
- Duct instant 825000, 709.706 TU (1.2 GB).
- Duct instant 850000, 731.264 TU (1.2 GB).
- Duct instant 875000, 752.703 TU (1.2 GB).
- Duct instant 900000, 774.082 TU (1.2 GB).
- Duct instant 925000, 795.607 TU (1.2 GB).
Diffuser area (x=[0,37.5])
- Diffuser instant 0, 0.0 TU (14 GB).
- Diffuser instant 25000, 21.5901 TU (14 GB).
- Diffuser instant 50000, 43.2042 TU (14 GB).
- Diffuser instant 75000, 64.6648 TU (14 GB).
- Diffuser instant 100000, 86.0865 TU (14 GB).
- Diffuser instant 125000, 107.448 TU (14 GB).
- Diffuser instant 150000, 128.997 TU (14 GB).
- Diffuser instant 175000, 150.568 TU (14 GB).
- Diffuser instant 200000, 172.046 TU (14 GB).
- Diffuser instant 225000, 193.491 TU (14 GB).
- Diffuser instant 250000, 215.062 TU (14 GB).
- Diffuser instant 275000, 236.53 TU (14 GB).
- Diffuser instant 300000, 258.079 TU (14 GB).
- Diffuser instant 325000, 279.532 TU (14 GB).
- Diffuser instant 350000, 301.128 TU (14 GB).
- Diffuser instant 375000, 322.587 TU (14 GB).
- Diffuser instant 400000, 344.112 TU (14 GB).
- Diffuser instant 425000, 365.652 TU (14 GB).
- Diffuser instant 450000, 387.133 TU (14 GB).
- Diffuser instant 475000, 408.661 TU (14 GB).
- Diffuser instant 500000, 430.208 TU (14 GB).
- Diffuser instant 525000, 451.755 TU (14 GB).
- Diffuser instant 550000, 473.217 TU (14 GB).
- Diffuser instant 575000, 494.752 TU (14 GB).
- Diffuser instant 600000, 516.339 TU (14 GB).
- Diffuser instant 625000, 537.777 TU (14 GB).
- Diffuser instant 650000, 559.225 TU (14 GB).
- Diffuser instant 675000, 580.716 TU (14 GB).
- Diffuser instant 700000, 602.112 TU (14 GB).
- Diffuser instant 725000, 623.568 TU (14 GB).
- Diffuser instant 750000, 645.085 TU (14 GB).
- Diffuser instant 775000, 666.573 TU (14 GB).
- Diffuser instant 800000, 688.113 TU (14 GB).
- Diffuser instant 825000, 709.706 TU (14 GB).
- Diffuser instant 850000, 731.264 TU (14 GB).
- Diffuser instant 875000, 752.703 TU (14 GB).
- Diffuser instant 900000, 774.082 TU (14 GB).
- Diffuser instant 925000, 795.607 TU (14 GB).
Contributed by: Oriol Lehmkuhl, Arnau Miro — Barcelona Supercomputing Center (BSC)
© copyright ERCOFTAC 2024