CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Running, Solving & CFD

OpenFOAM heat sink chtMultiRegionFoam

Register Blogs Community New Posts Updated Threads Search

Like Tree1Likes
  • 1 Post By amdk136

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   November 16, 2018, 10:06
Default OpenFOAM heat sink chtMultiRegionFoam
  #1
New Member
 
Arthur
Join Date: Oct 2018
Location: Glasgow
Posts: 20
Rep Power: 8
amdk136 is on a distinguished road
Hi,


I am trying to add a heat sink for a periodic heat transfer case. I need to find the heat flux added in one cycle (which will be a variable heat flux), and extract it through a source term.



Has anyone had any experience with this or with a cyclic heat transfer case that can shed any light on this? I've exhausted google searching and can't find anything that suits the chtMultiRegionFoam case.

I can extract heat completely fine using the scalarCodedSource, however my problem is that I am currently using constant, arbitrary numbers, instead of a calculated, variable term.


If anyone requires any specific files uploaded, let me know and I can upload them!


Thanks in advance!
Arthur
beastmaster likes this.
amdk136 is offline   Reply With Quote

Old   September 21, 2020, 08:07
Default did u finish the model?
  #2
New Member
 
yadhu
Join Date: Sep 2020
Posts: 17
Rep Power: 6
beastmaster is on a distinguished road
did u finish the model , can u upload the files?
beastmaster is offline   Reply With Quote

Reply

Tags
chtmultiregionfoam, heat sink, scalarcodedsource, variable heat transfer


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 Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Frequently Asked Questions about Installing OpenFOAM wyldckat OpenFOAM Installation 3 November 14, 2023 12:58
Natural convection on a PCB's heat sink (with CFX) elcino CFX 10 July 3, 2014 13:03
Question about heat transfer coefficient setting for CFX Anna Tian CFX 1 June 16, 2013 07:28
Help modeling heat sink aimee FLUENT 1 June 3, 2011 15:17
How to explicitly model a heat sink pandora FLUENT 1 August 18, 2010 13:36


All times are GMT -4. The time now is 20:59.