datasetmeca:ffsflow_2
Différences
Ci-dessous, les différences entre deux révisions de la page.
Les deux révisions précédentesRévision précédenteProchaine révision | Révision précédenteProchaine révisionLes deux révisions suivantes | ||
datasetmeca:ffsflow_2 [2022/09/26 14:43] – [Data features] yann | datasetmeca:ffsflow_2 [2023/08/31 18:35] – [Data features] yann | ||
---|---|---|---|
Ligne 5: | Ligne 5: | ||
</ | </ | ||
- | + | **Author** : Y. Fraigneau, LISN, UMR CNRS 9015 (yann.fraigneau@lisn.fr) \\ | |
- | **Author** : Y. Fraigneau | + | |
**Date** | **Date** | ||
- | **Simulation type** : DNS ([[https:// | + | **Simulation type** : DNS (code Sunfluidh -- [[https:// |
- | **Location** : DATABASE_FORWARDFACINGSTEPFLOW2_RE8000_DNS \\ | + | **Location** : DATABASE_FORWARDFACINGSTEPFLOW2_RE8000_DNS |
**Status** : Restricted access \\ | **Status** : Restricted access \\ | ||
- | **Data size** : ~ 5.0 Tb | + | **Data size** : ~ 8.6 Tb \\ |
{{ : | {{ : | ||
+ | \\ | ||
+ | [[https:// | ||
\\ | \\ | ||
Ligne 24: | Ligne 26: | ||
=== 2D sketch === | === 2D sketch === | ||
- | {{ : | + | {{ : |
=== Referential : cartesian geometry === | === Referential : cartesian geometry === | ||
Ligne 86: | Ligne 89: | ||
* 5 probes | * 5 probes | ||
* Time step= 0.00945 time unit | * Time step= 0.00945 time unit | ||
- | * Time range : from 120 to 454 time units | + | * Time range : from 120 to 700 time units |
* Locations (In vertical plan at $z=1.57$) | * Locations (In vertical plan at $z=1.57$) | ||
* Xi=-0.250 , Xj= 0.250 , Xk= 1.57 - MPI Subdomain ID : | * Xi=-0.250 , Xj= 0.250 , Xk= 1.57 - MPI Subdomain ID : | ||
Ligne 100: | Ligne 103: | ||
* first dataset : | * first dataset : | ||
* Recording rate : **0.5** time units | * Recording rate : **0.5** time units | ||
- | * Time range from 120 to 454 time units | + | * Time range from 120 to 700 time units |
* File name : res_xxxxx_yyyyyyy.d | * File name : res_xxxxx_yyyyyyy.d | ||
* MPI subdomain ID: from 0 to 199 | * MPI subdomain ID: from 0 to 199 | ||
- | * Time ID : from 53 to 721 | + | * Time ID : from 53 to 1212 |
| | ||
* **2D slices** | * **2D slices** | ||
* Instantaneous fields : velocity components in x, y and z directions (U,V,W) and pressure (P) | * Instantaneous fields : velocity components in x, y and z directions (U,V,W) and pressure (P) | ||
* Recording rate : **0.1** time units | * Recording rate : **0.1** time units | ||
- | * Time range from 120 to 454 time units | + | * Time range from 120 to 700 time units |
* 4 slices are considered : | * 4 slices are considered : | ||
* slice 1 : normal direction z - position : z= 1.57 - MPI subdomains ID : | * slice 1 : normal direction z - position : z= 1.57 - MPI subdomains ID : | ||
- | * MPI subdomains ID : 1 to 197 with a stride of 4 | + | * MPI subdomains ID : 1 to 197 |
* slices 4,5,6 : Wall pressure only | * slices 4,5,6 : Wall pressure only | ||
* File name : slice_n_idir_xxxxx_yyyyyyy.d | * File name : slice_n_idir_xxxxx_yyyyyyy.d | ||
Ligne 132: | Ligne 135: | ||
* MPI subdomains ID :176 to 179 | * MPI subdomains ID :176 to 179 | ||
* MPI subdomains ID :188 to 191 | * MPI subdomains ID :188 to 191 | ||
- | * Time ID : from 54 to 160 | + | * Time ID : from 54 to 6363 |
* **Statistics** | * **Statistics** | ||
Ligne 141: | Ligne 144: | ||
* Time startup | * Time startup | ||
* Time range per file = 20.0 time units | * Time range per file = 20.0 time units | ||
- | * Total time range from 100.0 to 450 time units | + | * Total time range from 100.0 to 680 time units |
* file name : rst_xxxxx_yyyyyyy.d | * file name : rst_xxxxx_yyyyyyy.d | ||
* MPI subdomain ID : from 0 to 49 (MPI process rank where results about space average computation are stored) | * MPI subdomain ID : from 0 to 49 (MPI process rank where results about space average computation are stored) | ||
- | * Time ID : from 1 to 17 | + | * Time ID : from 1 to 31 |
[[: | [[: | ||
Ligne 151: | Ligne 154: | ||
---- | ---- | ||
- | **Data size** : ~ 5.0 Tb \\ | + | **Data size** : ~ 8.6 Tb \\ |
**Main directory** : / | **Main directory** : / | ||
For more details about files, see the [[https:// | For more details about files, see the [[https:// | ||
Ligne 170: | Ligne 173: | ||
data file for MPI subdomain distribution (MPI graphical topology): data_mpi_subdomain_layout.dat | data file for MPI subdomain distribution (MPI graphical topology): data_mpi_subdomain_layout.dat | ||
| | ||
- | / | + | / |
ASCII files : x_ins_yyyyy.d | ASCII files : x_ins_yyyyy.d | ||
- | time series files are sliced in storage directories CAS-MPI200-n (n from 53 to 160) | + | time series files are sliced in storage directories CAS-MPI200-n (n from 53 to 255) |
/ | / | ||
Ligne 184: | Ligne 187: | ||
| | ||
/ | / | ||
- | files stored in archive files : slices_z.tar , z is an ID number (from 53 to 160) | + | files stored in archive files : slices_z.tar , z is an ID number (from 53 to 255) |
/ | / |
datasetmeca/ffsflow_2.txt · Dernière modification : 2024/04/29 14:27 de yann