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

Mapping from small size to a bigger size

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

Reply
 
LinkBack Thread Tools Display Modes
Old   February 23, 2014, 17:45
Default Mapping from small size to a bigger size
  #1
Member
 
Tony
Join Date: Nov 2013
Posts: 35
Rep Power: 3
wzx1989221 is on a distinguished road
Dear All,

Recently I have an issue on mapping fields. Basically I have two cases of pipe flow but with different radius and length. Say one is with radius of 0.3 and length of 3, the other is of 1 in radius and 10 in length. Is there any way I can map the field from the small pipe to the bigger one? I tried mapFields directly but the result is like in the screenshot attached. What I want is that mapping the value from the small pipe to relative positions in the bigger pipe (i.e., cover the whole domain).

Can anyone give me some advice on that? Thank you very much!

Regards,
Tony
Attached Images
File Type: jpg 1.jpg (34.5 KB, 5 views)
wzx1989221 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
discretizer - gmshToFoam Andyjoe Open Source Meshers: Gmsh, Netgen, CGNS, ... 13 March 14, 2012 05:35
Could small size particles be treated as gas? Nanazhu Main CFD Forum 0 July 20, 2008 23:43
Gambit: mesh size to small??? Ralf Schmidt FLUENT 1 January 28, 2006 02:26
information about size function yann FLUENT 0 June 16, 2004 02:52
modeling of small size cylinder Tim Main CFD Forum 5 March 10, 2001 14:28


All times are GMT -4. The time now is 19:31.