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start [2021/10/21 15:45] – [CONTENTS] yann | start [2024/04/04 18:09] (Version actuelle) – [DATABASE ORGANIZATION (for internal use only)] yann |
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====== DATABASE MECA (in progress) ====== | ====== DATABASE-FLMECA (in progress) ====== |
| Author : Yann Fraigneau |
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| * Here you will find detailed information on the databases relating to several numerical fluid mechanics studies carried out at LISN (ex LIMSI). |
| * Numerical simulations are DNS or LES which were carried out using the code Sunfluidh. |
| * The use of databases is currently reserved to the members of LISN but conditional access rights can be considered for any collaborator. |
| * For security reason, the database is not in open access. For anyone interested in accessing data sets, please contact Yann Fraigneau by e-mail (yann.fraigneau-toremove@lisn.fr-toremove) |
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* You find here some information about databases related to several numerical studies in fluid mechanics performed at LIMSI. | |
* The use of databases is currently reserved to the members of LIMSI but conditional access rights can be considered for any collaborator. | |
* Some databases are in open access while other ones are in restricted access. A simple e-mail demand is enough to obtain access to a database (yann.fraigneau-toremove@limsi.fr). | |
* Most numerical simulations have been computed with the code Sunfluidh. | |
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<note> | <note> |
Information about the code Sunfluidh, files provided by the code and tools for reading these files can be found [[https://sunfluidh.limsi.fr|in the wiki sunfluidh]]. | Information about the code Sunfluidh, files provided by the code and tools for reading these files can be found [[https://sunfluidh.lisn.upsaclay.fr|in the wiki sunfluidh]]. |
</note> | </note> |
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==== DATABASE ORGANIZATION ==== | ==== DATABASE ORGANIZATION (for internal use) ==== |
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The full database is stored on the server "DATAMECA". | The full database is stored on the server "DATAMECA". |
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- {{:datasetmeca:fig_ahmedbody_snapshot.png?200 |}} [[ :datasetmeca:ahmedbody_1 | 3D Ahmed body flow - $Re_H=10000$ ]] \\ A direct numerical simulation using $512 \times 256 \times 256$ cells over a time range of $638$ time units.\\ The data size is about $609$ Gb.\\ $\,$ \\ $\,$ \\ $\,$ \\ | - {{:datasetmeca:fig_ahmedbody_snapshot.png?200 |}} [[ :datasetmeca:ahmedbody_1 | 3D Ahmed body flow - $Re_H=10000$ ]] \\ A direct numerical simulation using $512 \times 256 \times 256$ cells over a time range of $638$ time units.\\ The data size is about $609$ Gb.\\ $\,$ \\ $\,$ \\ $\,$ \\ $\,$ \\ |
- {{:datasetmeca:bfs_snap3000_isoq_ux.png?200 |}} [[ :datasetmeca:BFSflow_1 | 3D backward-facing step flow - $Re_h= 6000$ ]] \\ A direct numerical simulation using $83,886,080$ cells split into $160$ subdomains (with $128 \times 64 \times 64$ cells per subdomain) over a time range of $510$ time units.\\ The data size is about $4.4$ Tb.\\ $\,$ \\ $\,$ \\ | - {{:datasetmeca:bfs_snap3000_isoq_ux.png?200 |}} [[ :datasetmeca:BFSflow_1 | 3D backward-facing step flow - $Re_h= 6000$ ]] \\ A direct numerical simulation using $83,886,080$ cells split into $160$ subdomains (with $128 \times 64 \times 64$ cells per subdomain) over a time range of $510$ time units.\\ The data size is about $4.4$ Tb.\\ $\,$ \\ $\,$ \\ $\,$ \\ |
- {{:flowstructure_ffs_pview.png?200 |}} [[ :datasetmeca:FFSflow_1 | 3D forward-facing step flow - $Re_h= 8000$ (laminar inflow) ]] \\ A direct numerical simulation using $471,859,200$ cells split into $200$ subdomains (with $128 \times 192 \times 96$ cells per subdomain) over a time range of $397$ time units.\\ The data size is about $3.2$ Tb (simulation in progress).\\ $\,$ \\ $\,$ \\ | - {{:flowstructure_ffs_pview.png?200 |}} [[ :datasetmeca:FFSflow_1 | 3D forward-facing step flow - $Re_h= 8000$ (laminar inflow) ]] \\ A direct numerical simulation using $471,859,200$ cells split into $200$ subdomains (with $128 \times 192 \times 96$ cells per subdomain) over a time range of $397$ time units.\\ The data size is about $5.2$ Tb.\\ $\,$ \\ $\,$ \\ $\,$ \\ $\,$ \\ |
- {{:flowstructure_ffs_turb_pview.png?200 |}} [[ :datasetmeca:FFSflow_2 | 3D forward-facing step flow - $Re_h= 8000$ (turbulent inflow)]] \\ A direct numerical simulation using $471,859,200$ cells split into $200$ subdomains (with $128 \times 192 \times 96$ cells per subdomain) over a time range of $397$ time units.\\ The data size is about $3.2$ Tb (simulation in progress).\\ $\,$ \\ $\,$ \\ $\,$ \\ | - {{:flowstructure_ffs_turb_pview.png?200 |}} [[ :datasetmeca:FFSflow_2 | 3D forward-facing step flow - $Re_h= 8000$ (turbulent inflow)]] \\ A direct numerical simulation using $471,859,200$ cells split into $200$ subdomains (with $128 \times 192 \times 96$ cells per subdomain) over a time range of $454$ time units.\\ The data size is about $5.0$ Tb.\\ $\,$ \\ $\,$ \\ $\,$ \\ $\,$ \\ |
- {{:datasetmeca:chflow_ret590.png?200 |}} [[ :datasetmeca:chflow_1 | 3D turbulent channel flow - $Re_{\tau}=590$ ]] \\ A large eddy simulation using $256^3$ cells split into $128$ subdomains over a time range of $200$ time units.\\ The data size is about $5.1$ Tb.\\ $\,$ \\ $\,$ \\ $\,$ \\ | - {{:datasetmeca:chflow_ret590.png?200 |}} [[ :datasetmeca:chflow_1 | 3D turbulent channel flow - $Re_{\tau}=590$ ]] \\ A large eddy simulation using $256^3$ cells split into $128$ subdomains over a time range of $200$ time units.\\ The data size is about $5.1$ Tb.\\ $\,$ \\ $\,$ \\ $\,$ \\ |
- {{:datasetmeca:chflow_ret590.png?200 |}} [[ :datasetmeca:chflow_2 | 3D turbulent channel flow - $Re_{\tau}=180$ ]] \\ A direct numerical simulation using $96 \times 128 \times 96$ cells over a time range of $202$ time units.\\ The data size is about $13$ Gb.\\ $\,$ \\ $\,$ \\ $\,$ \\ | - {{:datasetmeca:chflow_ret590.png?200 |}} [[ :datasetmeca:chflow_2 | 3D turbulent channel flow - $Re_{\tau}=180$ ]] \\ A direct numerical simulation using $96 \times 128 \times 96$ cells over a time range of $202$ time units.\\ The data size is about $13$ Gb.\\ $\,$ \\ $\,$ \\ $\,$ \\ $\,$ \\ |
- {{:datasetmeca:cav_re7826_isoq_noforce.png?200 |}} [[ :datasetmeca:cavityflow_1 | 3D shear-layer driven cavity flow - $Re_{L_c}= 7826$ ]] \\ A direct numerical simulation using $192 \times 128 \times 64$ cells over a time range of $260$ time units.\\ The data size is about $9.3$ Gb.\\ $\,$ \\ $\,$ \\ $\,$ \\ | - {{:datasetmeca:cav_re7826_isoq_noforce.png?200 |}} [[ :datasetmeca:cavityflow_1 | 3D shear-layer driven cavity flow - $Re_{L_c}= 7826$ ]] \\ A direct numerical simulation using $192 \times 128 \times 64$ cells over a time range of $260$ time units.\\ The data size is about $9.3$ Gb.\\ $\,$ \\ $\,$ \\ $\,$ \\ $\,$ \\ |
- {{:cav_re7826_isoq_forced.png?200 |}} [[ :datasetmeca:cavityflow_2 | 3D shear-layer driven cavity flow with a constant forcing source term - $Re_{L_c}= 7826$ ]] \\ A direct numerical simulation using $192 \times 128 \times 64$ cells over a time range of $510$ time units.\\ The data size is about $8.6$ Gb.\\ $\,$ \\ $\,$ \\ $\,$ \\ | - {{:cav_re7826_isoq_forced.png?200 |}} [[ :datasetmeca:cavityflow_2 | 3D shear-layer driven cavity flow with a constant forcing source term - $Re_{L_c}= 7826$ ]] \\ A direct numerical simulation using $192 \times 128 \times 64$ cells over a time range of $510$ time units.\\ The data size is about $8.6$ Gb.\\ $\,$ \\ $\,$ \\ $\,$ \\ $\,$ \\ |
- {{:datasetmeca:pict_flow_through_osc_bodies.png?200 |}} [[ :datasetmeca:jetoscillatingbodies | 3D planar jet through oscillating bodies - $Re_{L_y}=1000$ ]] \\ A direct numerical simulation using $180\times 80 \times 40$ cells over a time range of $100$ time units on which three oscillation frequencies are considered.\\ The data size is about $2.3$ Gb. \\ $\,$ \\ | - {{:datasetmeca:pict_flow_through_osc_bodies.png?200 |}} [[ :datasetmeca:jetoscillatingbodies | 3D planar jet through oscillating bodies - $Re_{L_y}=1000$ ]] \\ A direct numerical simulation using $180\times 80 \times 40$ cells over a time range of $100$ time units on which three oscillation frequencies are considered.\\ The data size is about $2.3$ Gb. \\ $\,$ \\ $\,$ \\ $\,$ \\ |
- {{:snaphot_oscyl_pham.png?200 |}} [[ :datasetmeca:flow2dpastosccylinder1 | 2D flow around a oscillating cylinder - $Re_D=185$ ]] \\ Four direct numerical simulation using $480 \times 480$ cells over a time range of $600$ time units. Four different configurations have been considered ($2$ oscillation magnitudes and $2$ frequencies).\\ The data size is about $7$ Gb. \\ $\,$ \\ $\,$ \\ $\,$ \\ | - {{:snaphot_oscyl_pham.png?200 |}} [[ :datasetmeca:flow2dpastosccylinder1 | 2D flow around an oscillating cylinder - $Re_D=185$ ]] \\ Direct numerical simulations using $480 \times 480$ cells over a time range of $600$ time units. Four different configurations have been considered ($2$ oscillation magnitudes and $2$ frequencies).\\ The data size is about $7$ Gb. \\ $\,$ \\ $\,$ \\ $\,$ \\ |
| - {{:{{:snapshot_heatcyl_snap.png?200|}} [[ :datasetmeca:flow2dpastheadtedcylinder1 | 2D flow around a heated square-cylinder - $Re_h=50$, $Ra=5.10^6$ ]] \\ Direct numerical simulation using $512 \times 256$ cells over a time range of $250$ time units\\ The data size is about $3$ Gb. \\ $\,$ \\ $\,$ \\ $\,$ \\ |
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<note> | <note> |
Videos about some simulations can be watched [[https://sunfluidh.limsi.fr/sunfluidh:sunfluidh_gallery|here]] | Videos about some of these simulations can be seen [[https://sunfluidh.lisn.upsaclay.fr/doku.php?id=sunfluidh:sunfluidh_gallery/|here]] |
</note> | </note> |