# How to set velocity-inlet as a boundary of a tank in interfoam?

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

 January 8, 2013, 02:57 How to set velocity-inlet as a boundary of a tank in interfoam? #1 New Member   Wayne Join Date: Aug 2011 Location: China Posts: 9 Rep Power: 7 Sponsored Links Dear, I am a new hand,How to set velocity-inlet as a boundary of a tank in interfoam? thank you!

 January 8, 2013, 11:28 #2 Senior Member   Fabian Roesler Join Date: Mar 2009 Location: Germany Posts: 210 Rep Power: 11 Hi, I would just fixedValue for velocity and alpha. So 0 if you want an gas inlet and 1 if you want liquid inlet. boundary velocity { type fixedValue; value uniform (X Y Z); } boundary alpha { type fixedValue; value uniform 1; } Regards Fabian

 January 9, 2013, 12:04 #3 Member   Andrea Join Date: Feb 2012 Location: Leeds, UK Posts: 98 Rep Power: 8 Hi, In alternative you can specify the volumetric mass flow rate as INLET { type flowRateInletVelocity; flowRate constant xyz; value uniform (0 0 0); } Andrea

January 11, 2013, 10:30
#4
Member

Jianye Xia
Join Date: Mar 2009
Posts: 32
Rep Power: 10
Quote:
 Originally Posted by fabian_roesler Hi, I would just fixedValue for velocity and alpha. So 0 if you want an gas inlet and 1 if you want liquid inlet. boundary velocity { type fixedValue; value uniform (X Y Z); } boundary alpha { type fixedValue; value uniform 1; } Regards Fabian
Then, how to set the pressure boundary?

 Thread Tools Display Modes Linear Mode

 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 OffTrackbacks are On Pingbacks are On Refbacks are On Forum Rules

 Similar Threads Thread Thread Starter Forum Replies Last Post DanM OpenFOAM Running, Solving & CFD 6 July 5, 2015 09:21 volo87 CFX 5 June 14, 2013 17:44 Ashraf Sharara FLUENT 1 August 21, 2008 07:29 Tudor Miron CFX 17 March 19, 2004 20:23 chong chee nan FLUENT 0 December 29, 2001 06:13