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

How to create and define multiple domain?

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

Reply
 
LinkBack Thread Tools Display Modes
Old   January 25, 2005, 04:07
Default How to create and define multiple domain?
  #1
mishar
Guest
 
Posts: n/a
Dear Experts,

I want to simulate a double pipe heat exchanger. How do I create the geometry, i.e., the outer wall (finite thickness), annular fluid, inner wall (finite thickness) and inner fluid? Just give me a outline.

Regards,

Mishar
  Reply With Quote

Old   January 25, 2005, 08:10
Default Re: How to create and define multiple domain?
  #2
deLuther
Guest
 
Posts: n/a
What package you are using? CFX-Build,Workbench with CFX-Mesh or ICEM? (For me ICEM is more suitable, but with some CAD package).
  Reply With Quote

Old   January 25, 2005, 08:40
Default CFX-Build
  #3
mishar
Guest
 
Posts: n/a
Hi deLuther,

Our organization has not renewed the license yet but it is under negotiation. Currently we have obtained license for Fluent/Gambit. So please tell me how to do it using CFX-Build.

Thanks for your time and attention.

Regards,

-Mishar
  Reply With Quote

Old   February 2, 2005, 20:51
Default Re: CFX-Build
  #4
Neser
Guest
 
Posts: n/a
try to do the following: 1. greate a tube having the inner tube diameter, then make b-rep, 3d , 2d, meshing and write file.

2. Repeate step 1 with a tube have the inner diameter of annular flow (outer dia of the inner tube), with a different name

3. Repeate step 1 with a tube have the outer diameter of annular flow, with a different name

4. Go to CFX pre and import the two files in one. Therefore, you will got three domain. The 1st one for the inner tube (fluid type), 2 nd for the inner tube thickness (solid type) and the 3 rd for the annular flow (fluid type)

5. go on

I wish this could help

  Reply With Quote

Old   February 3, 2005, 08:31
Default Many thanks Mr. Neser
  #5
mishar
Guest
 
Posts: n/a
Many thanks Mr. Neser. I will try it. Regards.
  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
[ICEM] How to create non-comformal mesh at the interface of two blocks? bluelc ANSYS Meshing & Geometry 3 September 26, 2013 22:59
One critical error while compiling lam711 billpeace OpenFOAM Installation 0 October 30, 2006 05:41
How to create multiple solid-fluid domain? Harendra CD-adapco 6 January 28, 2005 14:58
IcemCFD 4CFX-How to fix domain Ahmed CFX 6 March 9, 2004 19:38
CFX 5.5 Roued CFX 1 October 2, 2001 16:49


All times are GMT -4. The time now is 10:32.