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CfdTm Web>TestCase010 (2009-01-26, JuanUribe) (raw view)

---+++ Additional information (links, pictures, etc.)  
Part of the 15 ERCOFTAC workshop at: [[http://130.83.243.201/ercoftac-sig15/workshop2008.html][%ICON{external}%]]

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   * Diffuser geometry: <br />
     <img width="80%" alt="3D_diffuser_geometry.jpg" src="%ATTACHURLPATH%/3D_diffuser_geometry.jpg" ></img><script src="http://cfd.mace.manchester.ac.uk/twiki/pub/TWiki/ToolTipPlugin/wz_tooltip.js" type="text/javascript"></script>

   * *Experimental results* visualization
     The experimental results comes as a matlab file. *Here is how to visualize it with !EnSight*.
      * download the experiments data file [[http://stanford.edu/~echerry/Diffuser 1 data.zip][%ICON{download}%]] : you'll need the file =Diffuser_1_data.mat=
      * run the python script [[%ATTACHURL%/post.py.txt][post.py]] : it reads the matlab data file, and writes X, Y, Z coordinate lists as well as velocity files: =python post.py=
      * run the fortran [[%ATTACHURL%/mesh_generator.F][mesh_generator.F]] : it reads the coordinates lists and generates the mesh =stem.unv=
      * run a simple Saturne case. You'll need:
         * the files =U_exp.dat= , =V_exp.dat= and =W_exp.dat= in the DATA directory
         * the following fortrans : [[%ATTACHURL%/usclim.F][usclim.F]], [[%ATTACHURL%/usdpst.F][usdpst.F]], [[%ATTACHURL%/usini1.F][usini1.F]], [[%ATTACHURL%/usiniv.F][usiniv.F]], [[%ATTACHURL%/usmpst.F][usmpst.F]], [[%ATTACHURL%/usvpst.F][usvpst.F]]
         * the mesh =stem.unv= in the MAILLAGE folder.
       With this, you run a 1 time step case, frozen field (=ICCVFG=1=), fake LES (=ITURB=40=), initialized by the velocity field given by the experiment on the grid given by the experiment. This method, unlike generating your own ensight output, knowing its format, enables you to focus only in a relevant part of the experimental grid (this is done by the =*pst.F= fortrans). It only displays the part of the grid which actually contains data.

Experiments
<center>
     [[%ATTACHURLPATH%/CrossSectionX02cm.png][<img src="%ATTACHURLPATH%/CrossSectionX02cm.png" alt="CrossSectionX02cm.png" width='15%'>]]
     [[%ATTACHURLPATH%/CrossSectionX05cm.png][<img src="%ATTACHURLPATH%/CrossSectionX05cm.png" alt="CrossSectionX05cm.png" width='15%'>]]  
     [[%ATTACHURLPATH%/CrossSectionX08cm.png][<img src="%ATTACHURLPATH%/CrossSectionX08cm.png" alt="CrossSectionX08cm.png" width='15%'>]]  
     [[%ATTACHURLPATH%/CrossSectionX12cm.png][<img src="%ATTACHURLPATH%/CrossSectionX12cm.png" alt="CrossSectionX12cm.png" width='15%'>]]  
     [[%ATTACHURLPATH%/CrossSectionX15cm.png][<img src="%ATTACHURLPATH%/CrossSectionX15cm.png" alt="CrossSectionX15cm.png" width='15%'>]]
</center>

Phi-f

<center>
     [[%ATTACHURLPATH%/CrossSectionX02cm_ITURB_50.png][<img src="%ATTACHURLPATH%/CrossSectionX02cm_ITURB_50.png" alt="CrossSectionX02cm_ITURB_50.png" width='15%'>]]
     [[%ATTACHURLPATH%/CrossSectionX05cm_ITURB_50.png][<img src="%ATTACHURLPATH%/CrossSectionX05cm_ITURB_50.png" alt="CrossSectionX05cm_ITURB_50.png" width='15%'>]]  
     [[%ATTACHURLPATH%/CrossSectionX08cm_ITURB_50.png][<img src="%ATTACHURLPATH%/CrossSectionX08cm_ITURB_50.png" alt="CrossSectionX08cm_ITURB_50.png" width='15%'>]]  
     [[%ATTACHURLPATH%/CrossSectionX12cm_ITURB_50.png][<img src="%ATTACHURLPATH%/CrossSectionX12cm_ITURB_50.png" alt="CrossSectionX12cm_ITURB_50.png" width='15%'>]]  
     [[%ATTACHURLPATH%/CrossSectionX15cm_ITURB_50.png][<img src="%ATTACHURLPATH%/CrossSectionX15cm_ITURB_50.png" alt="CrossSectionX15cm_ITURB_50.png" width='15%'>]]
</center>

EBM

<center>
   [[%ATTACHURLPATH%/2H.png][<img src="%ATTACHURLPATH%/2H.png" alt="2H.png" width='15%'>]]
   [[%ATTACHURLPATH%/5H.png][<img src="%ATTACHURLPATH%/5H.png" alt="5H.png" width='15%'>]]
   [[%ATTACHURLPATH%/8H.png][<img src="%ATTACHURLPATH%/8H.png" alt="8H.png" width='15%'>]]
   [[%ATTACHURLPATH%/12H.png][<img src="%ATTACHURLPATH%/12H.png" alt="12H.png" width='15%'>]]
   [[%ATTACHURLPATH%/15H.png][<img src="%ATTACHURLPATH%/15H.png" alt="15H.png" width='15%'>]] 
</center>

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Attachments

Topic attachments
I	Attachment	Action	Size	Date	Who	Comment
png	12H.png	manage	80.8 K	2008-10-27 - 11:03	JuanUribe	CrossSection ? X12 EBM
png	15H.png	manage	77.5 K	2008-10-27 - 11:03	JuanUribe	CrossSection X15 EBM
png	2H.png	manage	69.9 K	2008-10-27 - 11:02	JuanUribe	CrossSection X02 EBM
jpg	3D_diffuser_geometry.jpg	manage	141.4 K	2008-08-21 - 16:51	JuanUribe	Diffuser geometry
png	5H.png	manage	80.7 K	2008-10-27 - 11:02	JuanUribe	CrossSection ? X05 EBM
png	8H.png	manage	82.1 K	2008-10-27 - 11:02	JuanUribe	CrossSection ? X08 EBM
txt	post.py.txt	manage	2.2 K	2008-09-06 - 14:04	FlavienBillard