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datasetmeca:ffsflow_2 [2021/12/14 15:20] yanndatasetmeca:ffsflow_2 [2024/02/13 18:24] (Version actuelle) – [Database organisation] yann
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 </note> </note>
  
- +**Author** :  Y. Fraigneau, LISN, UMR CNRS 9015 (yann.fraigneau@lisn.fr) \\
-**Author** :  Y. Fraigneau  CNRS-LIMSI (yann.fraigneau@lisn.fr) \\+
 **Date**   :  August 2020\\ **Date**   :  August 2020\\
-**Simulation type** : DNS ([[https://sunfluidh.limsi.fr|Sunfluidh code]]) \\ +**Simulation type** : DNS (code Sunfluidh -- [[https://sunfluidh.lisn.upsaclay.fr|Sunfluidh code]]) \\ 
-**Location** : DATABASE_FORWARDFACINGSTEPFLOW2_RE8000_DNS \\+**Location** : DATABASE_FORWARDFACINGSTEPFLOW2_RE8000_DNS   \\
 **Status** : Restricted access \\ **Status** : Restricted access \\
-**Data size** : ~ 5.Tb+**Data size** : ~ 8.Tb \\ 
  
 {{ :flowstructure_ffs_turb_pview.png?900 |}} {{ :flowstructure_ffs_turb_pview.png?900 |}}
  
 +\\
 +[[https://sunfluidh.lisn.upsaclay.fr/doku.php?id=sunfluidh:sunfluidh_gallery]| A video is available here ]]
 \\ \\
  
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 === 2D sketch === === 2D sketch ===
  
-{{ :datasetmeca:ffs_sketch.jpg?800 |}}+{{ :datasetmeca:sketch_ffs_turb.jpg?600 |}} 
  
 === Referential : cartesian geometry === === Referential : cartesian geometry ===
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       * 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 :
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          * 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 729 time units
              * File name : res_xxxxx_yyyyyyy.d  (xxxxx : MPI subdomain ID, yyyyyyy : Time ID)              * File name : res_xxxxx_yyyyyyy.d  (xxxxx : MPI subdomain ID, yyyyyyy : Time ID)
                * 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 1270
                  
    * **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 729 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  (n : slice number ID, idir : direction= 1: x(i), 2: y(j), 3: z(k), xxxxx : MPI subdomain ID, yyyyyyy : Time ID)                 *  File name : slice_n_idir_xxxxx_yyyyyyy.d  (n : slice number ID, idir : direction= 1: x(i), 2: y(j), 3: z(k), xxxxx : MPI subdomain ID, yyyyyyy : Time ID)
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                  * 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**
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             * Mean fields of quadratic quantities (<P2>, <UiUj>)             * Mean fields of quadratic quantities (<P2>, <UiUj>)
       * Time and space average computation (along the spanwise direction)       * Time and space average computation (along the spanwise direction)
-      * Time startup        = 200.0 time units +      * Time startup        = 100.0 time units 
-      * Time range per file = 10.0 time units +      * Time range per file = 20.0 time units 
-      * Total time range    from  200.0  to 450 time units+      * Total time range    from  100.0  to 720 time units
       * file name : rst_xxxxx_yyyyyyy.d  (xxxxx : MPI subdomain ID, yyyyyyy : Time ID)       * file name : rst_xxxxx_yyyyyyy.d  (xxxxx : MPI subdomain ID, yyyyyyy : Time ID)
             * 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
  
 [[:start|Come back to first page]] [[:start|Come back to first page]]
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 ---- ----
  
-**Data size** : ~ 5.Tb \\+**Data size** : ~ 8.Tb \\
 **Main directory** : /vol/DATABASE_MECA/RESTRICTED_ACCESS/DATABASE_FORWARDFACINGSTEPFLOW2_RE8000_DNS \\ **Main directory** : /vol/DATABASE_MECA/RESTRICTED_ACCESS/DATABASE_FORWARDFACINGSTEPFLOW2_RE8000_DNS \\
 For more details about files, see the [[https://sunfluidh.limsi.fr|the wiki doc of Sunfluidh]] For more details about files, see the [[https://sunfluidh.limsi.fr|the wiki doc of Sunfluidh]]
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      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
          
-    /TIMESERIES   : contains time series recorded over the time range [120,454]+    /TIMESERIES   : contains time series recorded over the time range [120,680]
                     ASCII files : x_ins_yyyyy.d   with x= u,v,w,p                     ASCII files : x_ins_yyyyy.d   with x= u,v,w,p
-                    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)
            
-    /SNAPSHOTS    : snapshots binary files res_xxxxx_yyyyyyy.d with a recording rate of 0.time unit+    /SNAPSHOTS    : snapshots binary files res_xxxxx_yyyyyyy.d with a recording rate of 0.time unit
                     files stored in archive files : res_yyyyyyy.tar for each time ID                     files stored in archive files : res_yyyyyyy.tar for each time ID
                                      
-    /SNAPSHOTS_FS : snapshots binary files res_xxxxx_yyyyyyy.d with a recording rate of 0.3 time unit 
-                    files stored in archive files : res_yyyyyyy.tar for each time ID 
-                  
     /STATISTICS   : statistics binary files files rst_xxxxx_yyyyyyy.d     /STATISTICS   : statistics binary files files rst_xxxxx_yyyyyyy.d
-                    files stored in archive files : res_z.tar , z is an ID number (from 1 to 17)+                    files stored in archive files : res_z.tar , z is an ID number (from 1 to 31)
                                      
     /SLICES       : slice binary files slice_n_idir_xxxxx_yyyyyyy.d     /SLICES       : slice binary files slice_n_idir_xxxxx_yyyyyyy.d
-                    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)
                                    
     /RESTART_AR   : backup/restart archive save_t145.tar and save_t45.tar at time=145 and 454 respectively      /RESTART_AR   : backup/restart archive save_t145.tar and save_t45.tar at time=145 and 454 respectively 
datasetmeca/ffsflow_2.1639491633.txt.gz · Dernière modification : 2021/12/14 15:20 de yann

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