CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > FLOW-3D

No-slip B.C.

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

Reply
 
LinkBack Thread Tools Display Modes
Old   June 21, 2013, 12:01
Default No-slip B.C.
  #1
New Member
 
Jing
Join Date: Dec 2011
Posts: 20
Rep Power: 5
Jing_min is on a distinguished road
Dear All
Hello

I have simulated a simple channel.

At the bottom of the channel, I applied the No-Slip B.C.

As far as I know, at this boundary, the velocity is zero. But the vectors show that it is NOT.

How do you explain this?



Thanks
Jing_min is offline   Reply With Quote

Old   June 21, 2013, 15:07
Default
  #2
Member
 
mahdi
Join Date: Jan 2013
Posts: 43
Rep Power: 4
mahdi1 is on a distinguished road
Quote:
Originally Posted by Jing_min View Post
Dear All
Hello

I have simulated a simple channel.

At the bottom of the channel, I applied the No-Slip B.C.

As far as I know, at this boundary, the velocity is zero. But the vectors show that it is NOT.

How do you explain this?



Thanks
Hello
In flow-3D, results have been presented in center of each cells. So, near the bottom, you have results (velocity ,etc.) in half of height cell.
mahdi1 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
2-d axisymmetric microtube flow with velocity slip and temperature jump b.c. dayashankar FLUENT 0 February 6, 2012 06:00
inviscid wall and slip wall b.c. Shenren_CN Main CFD Forum 0 September 21, 2011 11:57
slip velocity B.C sajad_abasi CFX 0 September 20, 2011 05:45
Confusion between 'non-slip' and 'slip' B.C jinwon park Main CFD Forum 7 March 6, 2008 05:56
slip B.C mohsen Main CFD Forum 3 January 29, 2003 20:54


All times are GMT -4. The time now is 05:13.