CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > FLUENT

need help in engine simuation

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Display Modes
Old   April 3, 2012, 10:53
Exclamation need help in engine simuation
  #1
New Member
 
malki
Join Date: Apr 2010
Posts: 6
Rep Power: 7
malki is on a distinguished road
Quote:
Originally Posted by malki View Post
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

Last edited by malki; April 13, 2012 at 12:32. Reason: explane
malki is offline   Reply With Quote

Old   April 3, 2012, 11:12
Default
  #2
New Member
 
malki
Join Date: Apr 2010
Posts: 6
Rep Power: 7
malki is on a distinguished road
eany body help
Attached Images
File Type: jpg meshpic.jpg (78.2 KB, 49 views)
File Type: jpg Gambit_ImageFile.jpg (83.4 KB, 33 views)

Last edited by malki; April 13, 2012 at 12:35.
malki is offline   Reply With Quote

Old   April 4, 2012, 21:13
Default
  #3
Senior Member
 
herntan's Avatar
 
YH Tan
Join Date: Mar 2009
Location: Malaysia
Posts: 119
Rep Power: 8
herntan is on a distinguished road
Have you add sliding interface on this line?
Attached Images
File Type: jpg sliding.JPG (79.1 KB, 9 views)
__________________
Herntan,

Add Reputation if I am right
herntan is offline   Reply With Quote

Old   April 4, 2012, 21:15
Default
  #4
Senior Member
 
herntan's Avatar
 
YH Tan
Join Date: Mar 2009
Location: Malaysia
Posts: 119
Rep Power: 8
herntan is on a distinguished road
Have you add sliding interface here?
Attached Images
File Type: jpg sliding.JPG (79.1 KB, 2 views)
__________________
Herntan,

Add Reputation if I am right
herntan is offline   Reply With Quote

Old   April 5, 2012, 01:43
Default
  #5
Super Moderator
 
-mAx-'s Avatar
 
Maxime Perelli
Join Date: Mar 2009
Location: Switzerland
Posts: 2,961
Rep Power: 30
-mAx- will become famous soon enough
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
-mAx- is offline   Reply With Quote

Old   April 6, 2012, 08:14
Default
  #6
New Member
 
malki
Join Date: Apr 2010
Posts: 6
Rep Power: 7
malki is on a distinguished road
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.
malki is offline   Reply With Quote

Old   April 6, 2012, 08:25
Default
  #7
New Member
 
malki
Join Date: Apr 2010
Posts: 6
Rep Power: 7
malki is on a distinguished road
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.
malki is offline   Reply With Quote

Old   April 12, 2012, 23:49
Default so
  #8
New Member
 
malki
Join Date: Apr 2010
Posts: 6
Rep Power: 7
malki is on a distinguished road
there is no answers, i don't understand , eanybody put an idea for this
malki is offline   Reply With Quote

Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Plz help me "creation IC engine Geometry" khalaf FLUENT 6 April 9, 2012 13:29
CFD of combustion process of Homogeneous Charge Compression Engine (HCCI) kelvinlim Main CFD Forum 2 January 26, 2012 23:19
meshing of two-stroke engine in gambit ravi FLUENT 2 January 18, 2012 02:14
Need help for IC engine analysis in basic level tsram90 FLUENT 0 November 3, 2011 07:57
Boundary Conditions for aircraft engine in Fluent 6.3 Tareen FLUENT 0 July 20, 2011 00:05


All times are GMT -4. The time now is 14:37.