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Old   May 4, 2012, 07:29
Exclamation probleme of convergence
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sami latreche
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I treat the phenomenon of natural convection double diffusion for a mixture of air-h2o and air-co2 in a square cavity
for a number of Ra = 10 ^ 5 then L (length caractristique) = 0.3 m
the problem is:
the convergence in Fluent !
the programe rest calculated ...
then I think the problem is caused by the mesh
I tried several meshes but same result
please help me
I use GAMBIT as a programe of Geometry
************************************************** *****
Je traite le phénomène de la convection naturelle double diffusion pour un mélange air-h2o et air-co2 dans un cavité carré
pour un nombre de Ra = 10^5 donc L (longeur caractristique) = 0.3 m
le problème est :
la convergence dans Fluent !
le programe reste calcule...
alors Je pense que le problème est dû à le maillage
J'ai essayé plusieurs maillages mais toujour meme résultat
J'ai utilisé GAMBITE comme un programe de géométrie
s.v.p aidez moi
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Old   May 5, 2012, 07:19
Unhappy please
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sami latreche
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any answer !!
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