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

VolScalarField without boundary conditions

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

Reply
 
LinkBack Thread Tools Display Modes
Old   February 24, 2008, 15:02
Default Hi, I tried to figure out h
  #1
kar
Senior Member
 
Kārlis Repsons
Join Date: Mar 2009
Location: Latvia
Posts: 111
Rep Power: 8
kar is on a distinguished road
Hi,

I tried to figure out how to create some volScalarField, that has no boundary conditions, but looks like GeometricField is supposed to always have them. Setting "empty" BCs makes an error.
Is it possible to create such field? If yes, have you found it useful?
Not sure if that's really necessary, but I'm curious..

K.
kar is offline   Reply With Quote

Old   February 24, 2008, 16:38
Default Hi Karlis, I created a sol
  #2
Senior Member
 
Michael Jaworski
Join Date: Mar 2009
Location: Champaign, IL, USA
Posts: 126
Rep Power: 8
mike_jaworski is on a distinguished road
Hi Karlis,
I created a solver and cases for a variable thermal conductivity and thermal capacity. The rhoCp field had zeroGradient on all sides and empty on the Front and Back planes. The internal field is specified as either uniform or non-uniform. I don't know if that's exactly what you were looking for, but it might be similar.

Regards,
Mike J.
mike_jaworski is offline   Reply With Quote

Old   February 24, 2008, 22:52
Default Make a DimensionedField
  #3
Senior Member
 
Hrvoje Jasak
Join Date: Mar 2009
Location: London, England
Posts: 1,758
Rep Power: 21
hjasak will become famous soon enough
Make a DimensionedField<scalar,> instead.

Hrv
__________________
Hrvoje Jasak
Providing commercial FOAM/OpenFOAM and CFD Consulting: http://wikki.co.uk
hjasak is offline   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
Burgerbs equation non constant Boundary Conditions Initial Conditions arkangel OpenFOAM Running, Solving & CFD 1 October 2, 2008 14:48
Integral boundary conditions turbulent intensitylength boundary conditions olesen OpenFOAM Running, Solving & CFD 0 July 27, 2006 07:18
VolScalarField dimensionSet luca OpenFOAM Running, Solving & CFD 0 July 10, 2006 09:55
Incorporate known VolScalarfield in PDE stephan OpenFOAM Running, Solving & CFD 0 November 29, 2005 08:13
Problems with volScalarField niklas OpenFOAM Running, Solving & CFD 2 November 28, 2005 17:05


All times are GMT -4. The time now is 03:23.