datasetmeca:chflow_1
Différences
Ci-dessous, les différences entre deux révisions de la page.
Les deux révisions précédentesRévision précédenteProchaine révision | Révision précédente | ||
datasetmeca:chflow_1 [2020/10/27 11:48] – [Data Recording : information about data types] yann | datasetmeca:chflow_1 [2021/12/15 17:16] (Version actuelle) – yann | ||
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Ligne 2: | Ligne 2: | ||
- | **Author** : Y. Fraigneau | + | **Author** : Y. Fraigneau |
- | **Date** | + | **Date** |
+ | **Simulation type** : LES, Mansour' | ||
**Location** : DATABASE_CHANNELFLOW_RETAU590_LES \\ | **Location** : DATABASE_CHANNELFLOW_RETAU590_LES \\ | ||
- | **Simulation type** : LES, Mansour' | + | ** Status |
+ | **Data size** | ||
{{: | {{: | ||
\\ | \\ | ||
- | [[: | + | |
+ | [[: | ||
----- | ----- | ||
==== Simulation settings ==== | ==== Simulation settings ==== | ||
---- | ---- | ||
- | === Sketch | + | === 2D sketch |
- | {{ : | + | {{ : |
- | + | ||
=== Referential : cartesian geometry === | === Referential : cartesian geometry === | ||
- axes : | - axes : | ||
Ligne 41: | Ligne 42: | ||
* velocity | * velocity | ||
* density | * density | ||
- | * coordinates : $x*=\frac{x}{h}$, | + | * coordinates : $x*=\frac{x}{h}$, |
=== Computational domain === | === Computational domain === | ||
- | - Domain scope | + | |
* Downstream direction(x) : $L_x^*= 2\pi$ | * Downstream direction(x) : $L_x^*= 2\pi$ | ||
* Spanwise direction | * Spanwise direction | ||
* Normal direction | * Normal direction | ||
- | - Boundary conditions | + | - **Boundary conditions** |
* Wall conditions : Top and low walls of the domain | * Wall conditions : Top and low walls of the domain | ||
* Periodicity | * Periodicity | ||
- | - Domain decomposition (128 MPI subdomains) | + | - **Domain decomposition** (128 MPI subdomains) |
* Along the downstream direction : 8 | * Along the downstream direction : 8 | ||
* Along the normal direction | * Along the normal direction | ||
* Along the spanwise direction | * Along the spanwise direction | ||
- | - Spatial resolution | + | - **Spatial resolution** |
* Grid : | * Grid : | ||
* About cell-size | * About cell-size | ||
Ligne 63: | Ligne 64: | ||
* $\Delta z_{min}^*= 6\, 10^{-4} \quad \Delta z_{max}^*= 1.92765 \, 10^{-2}$ (normal direction) | * $\Delta z_{min}^*= 6\, 10^{-4} \quad \Delta z_{max}^*= 1.92765 \, 10^{-2}$ (normal direction) | ||
+ | [[: | ||
---- | ---- | ||
==== Data Recording : information about data types ==== | ==== Data Recording : information about data types ==== | ||
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* **Time series from probes** | * **Time series from probes** | ||
- | * Physical quantities : velocity components along x,y and z directions (u,v,w) and pressure (p) | + | * Physical quantities : velocity components along x, y and z directions (u,v,w) and pressure (p) |
* 9 probes | * 9 probes | ||
* Time step= 0.001 time unit | * Time step= 0.001 time unit | ||
Ligne 86: | Ligne 88: | ||
* **3D snapshots** | * **3D snapshots** | ||
- | * Instantaneous fields : velocity components U,V,W and pressure (P) | + | * Instantaneous fields : velocity components |
* Recording rate : 0.01 time units | * Recording rate : 0.01 time units | ||
* Time range from from 16.64 to 199.44 | * Time range from from 16.64 to 199.44 | ||
Ligne 96: | Ligne 98: | ||
* fields : (i,j : indexes of direction x, y or z) | * fields : (i,j : indexes of direction x, y or z) | ||
* Mean fields of velocity components (< | * Mean fields of velocity components (< | ||
- | * Mean fields of square | + | * Mean fields of quadratic |
* Mean field of subgrid scale dynamic viscosity (mu_sg) | * Mean field of subgrid scale dynamic viscosity (mu_sg) | ||
* Mean field of square mu_sg (musg2) | * Mean field of square mu_sg (musg2) | ||
Ligne 111: | Ligne 113: | ||
---- | ---- | ||
- | **Data size** : ~ 5.1 To \\ | + | **Data size** : ~ 5.1 Tb \\ |
**Main directory** : / | **Main directory** : / | ||
For more details about files, see the [[https:// | For more details about files, see the [[https:// | ||
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each directory contains files checkcalc_00000.dat and checkdata_00000.dat | each directory contains files checkcalc_00000.dat and checkdata_00000.dat | ||
| | ||
- | [[: | + | |
+ | [[: |
datasetmeca/chflow_1.txt · Dernière modification : 2021/12/15 17:16 de yann