# MEsh for pipe

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 June 13, 2012, 06:27 MEsh for pipe #1 New Member   Azat Join Date: Apr 2012 Posts: 8 Rep Power: 6 Can anyone share the "right" 2D mesh of the pipe(or duct) that appropriate for scientific calculation?? Last edited by b.azz; June 13, 2012 at 06:29. Reason: clarify the question

 June 13, 2012, 12:42 #2 Senior Member     Daniele Join Date: Oct 2010 Location: Italy Posts: 992 Rep Power: 17 I don't understand your question..please elaborate. There is no "right mesh" as mesh size depends on your model, so on your boundary conditions. Just create mesh size accordingly to y+ value of your choosen wall function. Daniele

 June 13, 2012, 15:55 #3 New Member   Azat Join Date: Apr 2012 Posts: 8 Rep Power: 6 Thank you Daniele. Do you have any example of meshes that as you think are good for making calculation.(I need to make a simulation of a turbulent flow through a pipe, pipe should be standard, "usual" pipe). Sorry for my english, I'm not native speaker.

 June 14, 2012, 03:27 #4 Super Moderator   Sijal Join Date: Mar 2009 Location: Islamabad Posts: 4,299 Blog Entries: 6 Rep Power: 43 I can share it. Tell me dimensions of pipe (length and dia).

 June 14, 2012, 03:38 #5 Member     Laurent B Join Date: Jun 2009 Location: Lille, FRANCE Posts: 70 Rep Power: 9 Have a look to the tutorial "Minor Loss in a Pipe Elbow" from Professor John M. Cimbala web site : http://www.mne.psu.edu/cimbala/Learn...of_modules.htm

 June 15, 2012, 01:40 #6 New Member   Azat Join Date: Apr 2012 Posts: 8 Rep Power: 6 Oh it's great! I need a pipe of 25m length( diam is 1m). Thank you Far.

 June 18, 2012, 01:30 #7 New Member   Mahmut Kaplan Join Date: Jun 2012 Location: TÜRKİYE Posts: 3 Rep Power: 6 Dear laurentb Thanks for http://www.mne.psu.edu/cimbala/Learn...of_modules.htm I want to mesh turbulent axisymmetric 3d pipe . Could you help me how build 3d pipe using GAMBIT

 June 19, 2012, 08:37 #8 Super Moderator   Sijal Join Date: Mar 2009 Location: Islamabad Posts: 4,299 Blog Entries: 6 Rep Power: 43 hi , I was out of station. Shall send you mesh within few days.

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