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

Inlet and Outlet condition depending on pressures

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

Reply
 
LinkBack Thread Tools Display Modes
Old   March 8, 2017, 13:59
Default Inlet and Outlet condition depending on pressures
  #1
New Member
 
---
Join Date: Jan 2013
Posts: 17
Rep Power: 6
gironidegirona is on a distinguished road
Hi you all,

I'm trying to simulate a problem that consists on a volume with multiple channels. I want define random pressures on each of this channels so sometime the channel may act as an INLET and sometimes as an OUTLET but I want be able to know that a priori, so I would like to know if there is a boundary condition that will work for InletOutlet conditions.


I've seen pressureInletOutletVelocity boundary condition but I'm not sure if this will do the job, if so, how I do setup up U and P?

Moreover after knowing how to do that i would like to use interFoam to simulate multiphase, but I've already been working with it so I'm kind of familiar.

Thanks in advance you all!
S
gironidegirona is offline   Reply With Quote

Reply

Tags
inlet, outlet, pressure, variable bc

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
boundary condition for coupled inlet and outlet xxxx OpenFOAM Pre-Processing 2 August 13, 2013 15:51
ATTENTION! Reliability problems in CFX 5.7 Joseph CFX 14 April 20, 2010 15:45
VOF Outlet boundary condition in cfd - ace JM Main CFD Forum 0 December 15, 2006 09:07
inlet and outlet boundary condition of pump Thammasak CFX 0 February 9, 2004 14:02
what the result is negatif pressure at inlet chong chee nan FLUENT 0 December 29, 2001 06:13


All times are GMT -4. The time now is 00:11.