need help in engine simuation

malki · April 3, 2012, 10:53

Quote:

Originally Posted by malki

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

malki · April 3, 2012, 11:12

eany body help

herntan · April 4, 2012, 21:13

Have you add sliding interface on this line?

herntan · April 4, 2012, 21:15

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

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

April 5, 2012, 01:43		#5
-mAx- Super Moderator Maxime Perelli Join Date: Mar 2009 Location: Switzerland Posts: 3,297 Rep Power: 41	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 __________________ In memory of my friend Hervé: CFD engineer & freerider

April 6, 2012, 08:14		#6
malki New Member malki Join Date: Apr 2010 Posts: 6 Rep Power: 16	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 ? Last edited by malki; April 6, 2012 at 08:49.

April 6, 2012, 08:25		#7
malki New Member malki Join Date: Apr 2010 Posts: 6 Rep Power: 16	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 Last edited by malki; April 7, 2012 at 10:52.

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April 12, 2012, 23:49	so	#8
malki New Member malki Join Date: Apr 2010 Posts: 6 Rep Power: 16	there is no answers, i don't understand , eanybody put an idea for this