CFD Online Logo CFD Online URL
Home > Forums > Software User Forums > ANSYS > FLUENT

Which boundary condition for zero gradient

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

LinkBack Thread Tools Search this Thread Display Modes
Old   August 4, 2013, 02:50
Default Which boundary condition for zero gradient
Ruggiero Guida
Join Date: Apr 2013
Location: World
Posts: 46
Rep Power: 13
Rojj is on a distinguished road
Dear group,

I am modelling a shopping mall gallery. This is simply a long, two storeys corridor. It's entire length is 150m and it has an approximate width of 20m. I am modelling only a section that is 40m long.

The boundary conditions I am planning to use for the two 'cuts' are zero-gradient. The idea is that the immediate cells next to the boundary have the same value of the adjacent cell inside the domain.

How do I model this condition in Ansys Fluent. Is it correct in your opinion?

Thanks for any advice.
Rojj is offline   Reply With Quote


boundary conditions, hvac, zero gradient

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
No-slip condition for non-resolved boundary layer in open channel banks Lupocci Main CFD Forum 1 January 17, 2013 03:11
Pressure gradient boundary condition for LES Far CFX 3 November 19, 2012 17:13
Calculated gradient boundary condition similar to gammaContactAngle adona058 OpenFOAM Running, Solving & CFD 0 September 26, 2007 15:23
Slip boundary condition what is inside normunds OpenFOAM Running, Solving & CFD 2 June 4, 2007 06:45
pressure gradient boundary condition kamesh FLUENT 0 May 9, 2005 14:17

All times are GMT -4. The time now is 04:58.