Boundary Condition for heat flux changing by time -- CFD Online Discussion Forums

January 22, 2013, 14:13	Boundary Condition for heat flux changing by time	#1
vainilreb Member Robert Join Date: Aug 2012 Location: Berlin Posts: 74 Rep Power: 14	Hi, I want to model the heat transfer from a surface to the surrounding air. I found the wallHeatTransfer BC, but I need the heat flux to change by time. I tried to mix this BC with uniformFixedValue and a uniformValue table, but this won't work. I have sufficient information on the surface temperature by time and the heat flux by time, I only need to give this to OpenFOAM. Does anyone have an idea - besides installing groovyBC, which is not so easy in my case - how I can implement this boundary condition? Thanks a lot! Best regards, Robert

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 Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Wind turbine simulation	Saturn	CFX	60	July 17, 2024 06:45
Domain Imbalance	HMR	CFX	5	October 10, 2016 06:57
Boundary condition varying in space and time	jasouza1974	OpenFOAM	0	January 17, 2012 10:06
Time changing boundary condition	jasper558	CFX	1	August 24, 2011 19:43
Heat Flux as a Profile Boundary Condition	Hitch8	CFX	2	April 22, 2010 14:09

All times are GMT -4. The time now is 03:21.