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

simple+Gambit+Heat transfer+mesh+problem+ha ha

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

Reply
 
LinkBack Thread Tools Display Modes
Old   January 31, 2004, 11:51
Default simple+Gambit+Heat transfer+mesh+problem+ha ha
  #1
susan
Guest
 
Posts: n/a
Hi, I have a simple question.

How can I attach two volumes; where one of them is "solid" and the other is "fluid" (which passes thru the solid) ?

You know, my problem is like a "thick hot pipe" through which a "cold fluid" flows.

I mean shall I mesh both volumes first, and then try to attach them or vice-versa? __and how the attachment is done?

I am trying to get the temprature contour in both solid and fluid with FIDAP, but could only get the temperature contour in the SOLID not fluid.

Thanks in advance for a favorable reply.

Susan
  Reply With Quote

Old   February 2, 2004, 05:40
Default Re: simple+Gambit+Heat transfer+mesh+problem+ha ha
  #2
Erwin
Guest
 
Posts: n/a
In gambit the approach is simple; just treat the solid volume as another fluid zone. You can separate the two zones from each other by 1) creating a cilinder volume with radius equal to your outside radius, and then 2) create a cilinder volume with radius equal to the inner radius, and finally 3) split the first volume with the second one. Mesh both volumes, and then set the fluid zone type of the solid volume as 'SOLID'.
  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
Two-sided Wall Heat Transfer BC - No Separate Solid Mesh and No Heat Transfer Coeff swahono OpenFOAM Running, Solving & CFD 8 February 26, 2015 05:30
Moving mesh Niklas Wikstrom (Wikstrom) OpenFOAM Running, Solving & CFD 122 June 15, 2014 06:20
Conjugate heat transfer problem hvem10 FLUENT 2 October 29, 2009 18:31
Conjugate heat transfer problem with porous media piko CD-adapco 1 April 17, 2009 15:41
The problem with GAMBIT - using two mesh sizes. Owen FLUENT 2 June 22, 2005 05:16


All times are GMT -4. The time now is 05:48.