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

OpenFOAM heatflux and convection

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   February 3, 2024, 00:09
Default OpenFOAM heatflux and convection
  #1
New Member
 
Ibrahim I
Join Date: Feb 2024
Posts: 6
Rep Power: 2
Ibrahim_I is on a distinguished road
Hi, in my 0/T folder on one wall I need a heat flux (W/m^2) and convective heat flux (W/m^2K). I tried defining these conditions separately for the same wall or putting it in the same bracket but openfoam only uses one of them not both. Is there a way of doing this without using swak4foam? Example code below in which openfoam only uses the second condition.

top_wall
{
type externalWallHeatFluxTemperature;
value $internalField;
q uniform 1000.0;
mode flux;
kappaMethod solidThermo;
qr none;
kappa none;
thicknessLayers ();
kappaLayers ();
}

top_wall
{
type externalWallHeatFluxTemperature;
mode coefficient;
Ta constant 313.0;
h uniform 17.0;
value $internalField;
}

Last edited by Ibrahim_I; February 4, 2024 at 14:34.
Ibrahim_I is offline   Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Visualizing Heat Transport for forced Convection in Fluids max.e Visualization & Post-Processing 0 December 10, 2021 06:30
Solid-Solid Heatflux of Moving Roller Torque_Converter CFX 4 May 22, 2012 19:22
air flow simulation in double skin facade with openfoam gygfei OpenFOAM 1 December 20, 2010 04:50


All times are GMT -4. The time now is 23:37.