Exemple


GENERATE AN UNSTRUCTURED MESH

SPECIFY BOUNDARIES CONDITIONS

DISPLAY RESULTS

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Geometry

Unstructured mesh

Boundaries Conditions
Bathymetry
Display Results
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Geometry



 
 
 
 
 

Bathymetry
 
 

BATHYMETRY MODE:
 

DONNEES (MENU)
 
IMPORTER LIGNES-POINTS ( .sx file )

 
 













LIGNES GEO. MODE:
 

DONNEES (MENU)
 
CREER LIGNES  (+ click on  Right Mouse Buttom  to validate )

 
 
 



 
 
 
 
 
 
 
 
 
 
 
 

 
ACTION (MENU)
 
INTERPOLER LA BATHYMETRIE

CREER POINTS DURS  (for the angular points)

PROJETER
 

ACTION (MENU)
 
select with mouse neighbour points
 

CONNECTER (destroy points out of the domain)
 
 






 
 
 
 
 
 
 
 
 
 
 

Select outline ( outline becomes red)
 

EDITION (MENU)

TYPE DE LIGNE
PROJET (MENU)
 
SAVE

 

Draw a Valley
 

LIGNES GEO. MODE;
 
 

 

 
 
 
 
 
 




















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Unstructured mesh



 
 

Bathymetry
 

M.N.T.  MODE:
 

EDITION (MENU)
 
TOUT SELECTIONNER

 
 
 

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ACTION (MENU)
 
CALCULER CRITERE

 
 













MAILLAGE MODE:
 
 

ACTIONS (MENU)
 
CALCULER LE MAILLAGE

 
 
 
 
 


















Valley

TITLE Mesh
 
 
 
 
 
 
 
 
 
 
 

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Boundaries Conditions


CONDITIONS AUX LIMITES MODE :

 

EDITION (MENU)
 

SELECTIONNER ENVELOPPES

 
 
 
 

DONNEES (MENU)
 
CREER GROUPES


DONNEES (MENU)

 
CREER ENTITE
PROJET (MENU)
 
GENERER CONLIM

 

Valley

 

Define point couples of solid conditions


Telemac don't allow to define directly several conditions for a fluid frontier; the only way to get over this problem is to define solid conditions on some frontier points . For instance, there are lateral contributions of the water's rate in the valley,;so, one must define solid conditions in the four corners of the domain ( black point on picture).  This allows to impose different values of Q on each side of the valley.
 
 




 


















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Display Results with RUBENS



Valley
 

FICHIER (MENU)

NOUVEAU PROJET






Display water height


TYPE D'OBJET (window)

SURFACES COLOREES
 
click on initialisation then on defaut

 
 
 

                           


 
 




Display velocity vectors


DONNEES (MENU)

VARIABLES CALCULEES
 
click on INTERPRETEUR then tape vitess=vecteur(VITESSE_U,VITESSE_V) then tape on ENTER

 
 
 
 


 
 



TYPE D'OBJETS  (window)
 

VECTEUR
 

 


 
 

tape on CHOIX
 
 

                                   
 
 
 
 
 
 
 
 


 
 
 
 
 
 
 
 



















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