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

Boundary Condition in dam break

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

LinkBack Thread Tools Display Modes
Old   May 2, 2011, 06:12
Default Boundary Condition in dam break
New Member
Join Date: May 2011
Posts: 5
Rep Power: 8
atabak756 is on a distinguished road

What is the boundary condition in inlet and outlet in dam break problem?
The tutorial of dam break have been considered only pressure outlet condition in the outlet and i don't know where is the outlet in this tutorial exactly?

Thank you for your help.
atabak756 is offline   Reply With Quote

Old   May 3, 2011, 09:51
New Member
Join Date: Oct 2009
Posts: 11
Rep Power: 10
xaero is on a distinguished road

as far as I remember, there is no inlet. The pressure outlet is on top of the domain.
xaero is offline   Reply With Quote

Old   June 3, 2011, 02:51
seyedashraf's Avatar
Omid Seyedashraf
Join Date: May 2010
Posts: 49
Rep Power: 9
seyedashraf is on a distinguished road
Send a message via AIM to seyedashraf Send a message via Yahoo to seyedashraf
I think you need to the boundary condition of the free surface
that's interior for both horizontal and vertical water surfaces
seyedashraf is offline   Reply With Quote


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
asking for Boundary condition in FLUENT Destry FLUENT 0 July 27, 2010 00:55
External Radiation Boundary Condition for Grid Interface CFD XUE FLUENT 0 July 9, 2010 02:53
problem with boundary condition??? smn CFX 5 November 24, 2009 07:37
RPM in Wind Turbine Pankaj CFX 9 November 23, 2009 05:05
How to set boundary condition in Fluent for the fo Peiyong FLUENT 1 November 10, 2006 12:44

All times are GMT -4. The time now is 11:19.