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-   -   need help in engine simuation (http://www.cfd-online.com/Forums/fluent/99429-need-help-engine-simuation.html)

malki April 3, 2012 10:53

need help in engine simuation
 
Quote:

Originally Posted by malki (Post 352940)
hello everybody , l'm trying to simulate my model 2D diesel engine aerodynmics induction and compression, i did the steps like the tutoriel dynamic mesh, but i found that the probleme is not in fluent it's in the mesh with gambit. my probleme exaxctely is how to define a layering zone in the two valves,and define my profil. in my last simulate i get the error like that :
error connecting mesh interface or can't creat a sliding mesh from a empty surface , and i don't understand how to connect the mesh with a layering and define the interface for sliding mesh zone , i will show you in the two pics my model , the tutoriel in the tutoriel pic we have a 1 surface with 2 mesh difirent tri and quad ? how
please eanyon can help me i'm lost , thank you

http://www.cfd-online.com/Forums/att...1&d=1333465226

malki April 3, 2012 11:12

2 Attachment(s)
eany body help

herntan April 4, 2012 21:13

1 Attachment(s)
Have you add sliding interface on this line?

herntan April 4, 2012 21:15

1 Attachment(s)
Have you add sliding interface here?

-mAx- April 5, 2012 01:43

post a picture of your model without mesh, and display which edges are set as rigid body, interface, stationary
give also the link of your tutorial

malki April 6, 2012 08:14

hallo hentan ,tanks for you answer ;for the line , yes i did sliding interface , i think the probleme is in this line or surface , and i no know how to do
http://www.cfd-online.com/Forums/att...1&d=1333714432
you can see there is two diffirent mesh , how to create a layering zone of sliding mesh ?

malki April 6, 2012 08:25

hello max , tank you for your answer i will give you the tut http://cfdcomputing.com/documents/fluent_tutorial3.htm
http://hpce.iitm.ac.in/website/Manua...ug/node458.htm

malki April 12, 2012 23:49

so
 
there is no answers, i don't understand , eanybody put an idea for this


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