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

moving pressure outlet

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   May 11, 2020, 11:43
Default moving pressure outlet
  #1
Senior Member
 
Join Date: Jan 2019
Posts: 125
Blog Entries: 1
Rep Power: 0
Michael@UW is on a distinguished road
Hello, dear foamers,

How to set the velocity boundary condition on a moving outlet with total pressure?

I tried movingWallVelocity and pressureInletOutletVelocity, but the velocity fluctuates (flows in and out) at the outlet every other time step.

Do I need to program a new boundary condition or I can just use some available one?

Anyone can give me some hints?

Thanks!
Michael@UW is offline   Reply With Quote

Reply

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
Pressure fields in FOAM, p field, total pressure, etc. Tobi OpenFOAM Post-Processing 9 March 25, 2022 02:33
Help ASAP! pressure inlet & outlet engahmed FLUENT 0 June 13, 2010 16:33
VOF Outlet boundary condition in cfd - ace JM Main CFD Forum 0 December 15, 2006 09:07
Hydrostatic pressure in 2-phase flow modeling (CFX4.2) HB &DS CFX 0 January 9, 2000 14:19
Hydrostatic pressure in 2-phase flow modeling (long) DS & HB Main CFD Forum 0 January 8, 2000 16:00


All times are GMT -4. The time now is 11:28.