|July 27, 2003, 21:45||
Boundary condition specifying
I've had a problem of specifying the boundary condition at the inlet of an opened-end tube. I use CFD to simulate flow inside the tube having an embedded momentum source. The momentum source is located at the center of the horizontal tube and both ends (inlet and outlet) of the tube is opened to the atmosphere.
I specify zero static pressure at the outlet (reference to ambient). The flow inside the tube is driven by the given momentum source. However, I don't know what the boundary condition at the inlet of the tube should be.
Could anybody please give me some suggestion?
Thank you very much
|Thread||Thread Starter||Forum||Replies||Last Post|
|Domain Imbalance||HMR||CFX||5||October 10, 2016 05:57|
|Boundary Conditions||Thomas P. Abraham||Main CFD Forum||20||July 7, 2013 05:05|
|Setting outlet Pressure boundary condition using CAFFA code||Mukund Pondkule||Main CFD Forum||0||March 16, 2011 04:23|
|How exactly the "pressure outlet" bdry condition compute properties on the boundary?||yating9901||FLUENT||3||June 28, 2010 12:26|
|How to set boundary condition in Fluent for the fo||Peiyong||FLUENT||1||November 10, 2006 12:44|